425 results about "Zirconium phosphate" patented technology

The invention relates to a high / low-temperature-resistant wear-resistant tear-resistant fluorosilicone rubber compound and a preparation method thereof, and belongs to the technical field of special rubber materials, the high / low-temperature-resistant wear-resistant tear-resistant fluorosilicone rubber compound comprises the following components: raw fluorosilicone rubber, a reactive liquid rubber compatibilizer, a reinforcing filler, a tear-resistant aid, a high-temperature-resistant aid, a vulcanizing agent, an accelerant, an anti-aging agent and an anti-attrition filler, the provided reaction type liquid rubber compatibilizer contains vinyl carboxyl liquid fluorosilicone rubber, the tear-resistant auxiliary agent contains zinc polymethacrylate, the high-temperature auxiliary agent contains vinyl fluorosilane modified carbon nanotubes, and the anti-friction filler contains molybdenum disulfide and layered nano zirconium phosphate which are treated by oxygen plasma. The high and low temperature resistance stability, oil resistance, wear resistance and tear strength of the fluorosilicone rubber are synergistically improved by regulating and controlling the multi-cross-linked network structure of the fluorosilicone rubber, strengthening the interface action of the rubber and the filler and optimizing the composite vulcanization system, meanwhile, structuralization of a rubber compound is prevented by optimizing the preparation process, and the requirement for adaptability to severe working conditions is met.

The invention provides a high-temperature-resistant and high-salt-resistant nano imbibition agent as well as a preparation method and application thereof. The high-temperature-resistant and high-salt-resistant nano imbibition agent is prepared from amination modified mesoporous silica nanoparticles, nano cellulose, rhamnolipid, an anionic surfactant, citrate modified sodium zirconium phosphate, polyethylene glycol-b-polycaprolactone and a sulfydryl-carboxyl imidazoline derivative, therefore, the composite carrier formed by the aminated mesoporous silica nanoparticles and the nanocellulose has high mechanical strength and uniform dispersity, the oil-water interfacial tension is reduced through the synergistic effect of the rhamnolipid and the anionic surfactant, and the crude oil stripping efficiency is remarkably improved; the citrate modified sodium zirconium phosphate enables the salt resistance of the system to be greatly improved, and in a high-temperature and high-salt oil reservoir environment, the nano imbibition agent can remarkably improve the crude oil recovery rate and reduce the injection pressure and dosage; meanwhile, good adsorption resistance is achieved, and reservoir blockage is prevented; in addition, low-toxicity corrosion inhibition components protect equipment, and the service life of an oil well is prolonged.

The invention discloses a wear-resistant and mildew-proof ceramic tile which comprises a green body and a glaze layer attached to the green body, and the wear-resistant and mildew-proof ceramic tile is obtained by coating the surface of the green body with a modified interface agent and then glazing, wherein the glaze layer is prepared from the following raw materials in parts by weight: 40 to 50 parts of silicon dioxide, 30 to 35 parts of aluminum oxide, 15 to 20 parts of modified titanium dioxide, 6 to 10 parts of barium carbonate, 6 to 10 parts of mullite, 5 to 8 parts of silver-loaded zirconium phosphate, 4 to 8 parts of potassium carbonate, 4 to 8 parts of sodium carbonate, 3 to 7 parts of limestone, 3 to 5 parts of sodium borate, 2 to 4 parts of zinc oxide and 0.5 to 1 part of sodium tripolyphosphate. According to the ceramic tile, the modified interface agent with specific composition is introduced between the ceramic tile green body and the glaze layer, modified titanium dioxide and inorganic components (such as aluminum phosphate, aluminum acetylacetonate and tetrapropyl zirconate) in the interface agent form oxides in the sintering process, and the interface bonding strength is remarkably enhanced through physical occlusion; and the long-term wear resistance and mildew resistance of the ceramic tile glaze layer are improved.

The invention provides a self-repairing hydrated salt phase change microcapsule as well as a preparation method and application thereof, and belongs to the field of phase change materials. The preparation method comprises the following steps: preparing a hydrated salt phase change material and sorbitol into eutectic melt by adopting a melting method; strontium carbonate, sorbitol grafted nano titanium dioxide, SiO2-coated silicone rubber microspheres, hollow Al2O3 microspheres, tannic acid microcapsules, alpha-zirconium phosphate, melamine polyphosphate, diethyl aluminum hypophosphite, carboxylated multi-walled carbon nanotubes, polydopamine modified boron nitride nanosheets and hydrophilic fumed silica are added into the eutectic melt, and blending is performed to obtain a core material; The preparation method comprises the following steps: adding strontium carbonate, sorbitol grafted nano titanium dioxide, SiO2-coated silicone rubber microspheres, hollow Al2O3 microspheres, tannic acid microcapsules, alpha-zirconium phosphate, melamine polyphosphate, diethyl aluminum hypophosphite, carboxylated multi-walled carbon nanotubes, polydopamine modified boron nitride nanosheets and hydrophilic fumed silica into the eutectic melt; bio-based polyurethane-polyurea is used as a shell material, the core material is coated in the shell to prepare the microcapsule, and the temperature of the coating operation is not higher than the phase change temperature of the hydrated salt phase change material; the surface is coated with a super-hydrophobic coating. According to the invention, a solid filler system is constructed, and a low-temperature preparation process is combined, so that the phase-change microcapsule with high performance, high reliability and high safety is developed.

The invention belongs to the technical field of PCTFE film preparation, and particularly relates to a preparation process of a PCTFE film with low water vapor permeability, high strength and yellowing resistance. The preparation process comprises the following steps: (1) preparing modified polytrifluorochloroethylene resin; (2) preparing a mixture of fluorosilane modified alpha-zirconium phosphate and vermiculite nanosheets; (3) preparing a KH-550 silane coupling agent modified aluminum borate crystal whisker; and (4) preparing the PCTFE film with low water vapor permeability, high strength and yellowing resistance. According to the preparation technology of the PCTFE film, segmented temperature control is matched with the shearing speed in the twin-screw extrusion process, agglomeration of a mixture of fluorosilane modified alpha-zirconium phosphate and vermiculite nanosheets is avoided, performance complementation of all the components is ensured, the strength of the prepared PCTFE film is enhanced through aluminum borate whiskers, and the tensile strength of the PCTFE film is improved. The antioxidant and the ultraviolet light absorber solve the oxidation problem in high-temperature processing, and synchronous improvement of barrier, strength and weather resistance is achieved.

The invention discloses shell-imitated mechanically-enhanced photonic crystal paper, a preparation method thereof and application of the shell-imitated mechanically-enhanced photonic crystal paper in repeatable printing. The photonic crystal paper is prepared from a zirconium phosphate layered material and soft gel through blade coating shear force induced self-assembly alternate arrangement. The photonic crystal paper disclosed by the invention has a shell-imitated brick mud structure, and meanwhile, zirconium phosphate and soft gel have a strong hydrogen-bond interaction, so that the photonic crystal paper has high tensile strength, high flexibility, high modulus and self-supporting property, and can support repeated printing. When an aqueous solution containing a hygroscopic solute is used as ink to carry out ink-jet printing on the photonic crystal paper, the gel matrix is swelled, the lattice spacing is increased, and a lasting multi-color printing effect is achieved. The selected zirconium phosphate layered material has good thermal stability, and meanwhile, the brick mud structure can reduce the oxygen transmittance, so that the photonic crystal paper has flame retardant property, and the storage safety is improved. The blade coating method is simple and rapid, so that continuous production of the photonic crystal paper can be realized.

The invention relates to the field of packaging materials, and particularly discloses a degradable environment-friendly electric insulation plastic packaging bag and a preparation method thereof. The degradable environment-friendly electric insulation plastic packaging bag is prepared from the following raw materials in parts by weight: 100 parts of polylactic acid, 1-4 parts of organic zirconium phosphate, 2-5 parts of hydrophobic modified cellulose nanocrystals, 4-10 parts of polyimide / aluminum fluoride composite nanofibers, 1-3 parts of a dispersing agent, 1-4 parts of an antioxidant, 3-5 parts of inorganic filler, 1-3 parts of a slipping agent, 1-3 parts of an antistatic agent and 3-5 parts of a flame retardant. The packaging bag can be used for objects with high requirements for electrical insulation, has high electrical insulation capacity at high temperature, and is high in transparency and mechanical property.

The invention discloses a fresh-keeping packaging bag and a preparation method and application thereof, and belongs to the technical field of packaging bags, the fresh-keeping packaging bag is prepared from the following raw materials in parts by weight: 70-90 parts of PLA, 10-30 parts of PBAT, 0.5-2 parts of Fe3O4 modified silver-loaded zirconium phosphate, 15-20 parts of a modified MOF material, 0.5-2 parts of a chain extender, 0.2-0.8 part of an antioxidant and 0.2-0.6 part of a lubricant, and the preparation method comprises the following steps: mixing the raw materials, and then performing melt extrusion, granulation and film blowing to obtain the fresh-keeping packaging bag. The preparation method comprises the following steps: preparing a silver-loaded zirconium phosphate material, putting the silver-loaded zirconium phosphate material and the modified MOF material into a magnetic field environment at the temperature of 80-100 DEG C, treating for 6-12 hours, cutting, and making a bag. Fe3O4 modified silver-loaded zirconium phosphate and the modified MOF material are used as fillers, are mixed with PLA and PBAT, and are matched with conventional auxiliaries to obtain the fresh-keeping packaging bag, and the fresh-keeping packaging bag has biodegradability, also has good barrier property, mechanical property and antibacterial property, and has a good fresh-keeping effect on fruits and vegetables.

The invention relates to the technical field of antibacterial polyamide fiber preparation, and discloses a polyamide fiber with antibacterial performance and a preparation method thereof.The polyamide fiber is prepared from, by weight, 100 parts of PA6 slices, 10-15 parts of graphene oxide, 1-5 parts of surface amination mesoporous catechin-silver-loaded zirconium phosphate and related auxiliaries, after surface amination mesoporous catechin-silver-loaded zirconium phosphate and graphene oxide are subjected to amide linkage, the surface amination mesoporous catechin-silver-loaded zirconium phosphate and amide groups of polyamide fibers form a hydrogen bond network, the surface amination mesoporous catechin-silver-loaded zirconium phosphate and the amide groups of the polyamide fibers are mutually combined to play a synergistic effect, the interface binding energy is increased, and antibacterial components can stably exist in the polyamide fibers; meanwhile, the mesoporous structure provides multi-channel support, induces cracks to expand along the edge of a pore and increases the length of a fracture path, so that the stress transfer efficiency is obviously improved, and the problem of internal stress concentration caused by the addition of large-particle high-content rigid particles is avoided.

The invention discloses self-cleaning antibacterial domestic ceramic and glaze and a preparation process thereof. The preparation process comprises the following steps: step 1, early-stage research and innovative conception; 2, determining a core raw material and a formula; step 3, pretreating the raw materials; step 4, glaze preparation process; step 5, preparing a domestic ceramic green body; step 6, glazing and sintering process; the preparation method has the advantages that nano titanium dioxide added in the glaze can generate free radicals with strong oxidizing property under illumination, organic pollutants on the surface of ceramic can be decomposed, the self-cleaning function is achieved, meanwhile, nano silver and silver-loaded zirconium phosphate have good antibacterial performance, breeding of various bacteria can be effectively inhibited, the anti-bacterial performance is good, the service life of the glaze is prolonged, and the service life of the glaze is prolonged. The antibacterial rate on common bacteria such as escherichia coli and staphylococcus aureus can reach 95% or above, the raw materials are wide in source and meet the environment-friendly requirement, the conventional ball milling, forming, glazing and firing processes are adopted, industrial production is easy, the cost is low, and large-scale popularization of the product is facilitated.

The invention discloses nano UV light-cured printing ink and a preparation method thereof, and relates to the technical field of printing ink preparation. The nano UV light-cured printing ink is prepared from nano UV light, the invention discloses a UV (ultraviolet) photoinitiator, which is prepared from the following raw materials in parts by weight: 20 to 40 parts of polyurethane acrylate oligomer, 15 to 30 parts of modified bisphenol A type epoxy acrylate, 10 to 15 parts of tripropylene glycol diacrylate, 5 to 10 parts of ethoxylated trimethylolpropane triacrylate, 5 to 15 parts of modified nano titanium dioxide, 3 to 8 parts of nano silver wire, 2 to 5 parts of photoinitiator 1173 and 1 to 3 parts of benzoin dimethyl ether. The invention relates to a silver-loaded zirconium phosphate composite material which is prepared from the following components in parts by weight: 0.5-2 parts of polyether modified polydimethylsiloxane, 0.3-1 part of a defoaming agent, 1-3 parts of a dispersing agent, 1-5 parts of silver-loaded zirconium phosphate, 0.5-2 parts of an antioxidant 1010, 0.5-2 parts of a coupling agent KH-550 and 10-25 parts of propylene glycol methyl ether acetate. The raw materials are scientifically proportioned and contain various modified components, and parameters of each step are clear. The preparation method is reasonable in process, the performance of the ink is improved through multi-step modification, and the obtained ink is good in dispersity and compatibility, high in curing efficiency and excellent in comprehensive performance and has good practicability and innovativeness.

The invention relates to the technical field of coatings, in particular to an environment-friendly anticorrosive coating for aluminum alloy parts. The carbon nano tube is easy to agglomerate in a water-based paint system, and the corrosion resistance of the water-based paint taking the carbon nano tube as an anti-corrosion additive needs to be further improved. In order to solve the problems, the invention provides the environment-friendly anticorrosive paint for the aluminum alloy parts, compared with a traditional gas-phase corrosion inhibitor, the arginine modified sulfonated carbon nano tube added in the anticorrosive paint has the advantages that a nano material with a high specific surface area can anchor and adsorb arginine; the two-dimensional nano zirconium phosphate is introduced into the coating system, so that the corrosion resistance is improved, the corrosion-resistant time is prolonged, meanwhile, the two-dimensional nano zirconium phosphate sheet is introduced into the coating system, the corrosion-resistant effect of the coating can be further improved through the covering effect, and the two-dimensional nano zirconium phosphate and the carbon nano tube cooperate to construct a corrosion-resistant covering network, so that the corrosion resistance of the coating is improved. And the corrosion resistance of the coating is further improved.

The invention relates to the technical field of ceramic products, and discloses an antibacterial ceramic product and a preparation method thereof.The antibacterial ceramic product comprises a ceramic matrix, an antibacterial glaze layer applied to the surface of the matrix and a chitosan-titanium dioxide composite sol film coated on the glaze layer, and zirconium phosphate serves as a carrier; the metal ion effect and the chitosan-titanium dioxide composite film are synergistically compounded under the photocatalysis effect, the prepared composite antibacterial and self-cleaning ceramic material realizes the double-effect synergy of'rapid film breaking-continuous sterilization ', chitosan is carbonized in situ to form a nitrogen-doped carbon layer, visible light response is expanded, a Si-O-C chemical bonding interface is constructed, and the composite antibacterial and self-cleaning ceramic material is prepared. The three technical bottlenecks that a ceramic product is weak in antibacterial property in a dark environment, the visible light utilization rate is low and a coating film is easy to fall off are broken through, and the antibacterial function with a self-cleaning function is provided.

The invention relates to the technical field of conductive materials, in particular to a conductive material based on TPU composite carbon nanotubes and a preparation method and application of the conductive material. Comprising the following raw materials in parts by mass: 70-78 parts of homogeneous TPU; 5 to 8 parts of multi-walled carbon nanotubes; 1 to 3 parts of aminated MXene; 2 to 5 parts of chopped carbon fiber; 0.5 to 2 parts of doped polyaniline; 0.3 to 1 part of zirconium phosphate nanosheets; 1 to 1.5 parts of ionic liquid [VBIM] Br; 1 to 2 parts of hydrophobic nano SiO2; 0.5 to 1 part of a silane coupling agent; 0.3 to 0.5 part of an antioxidant; and 0.5 to 1 part of zinc stearate. According to the preparation method, multi-element fillers such as the multi-walled carbon nanotubes, the aminated MXene, the short carbon fibers and the doped polyaniline are compounded, so that the broadband electromagnetic shielding effectiveness is improved, and the interfacial shear strength is improved.

The utility model relates to the technical field of photovoltaic backboards, in particular to a coating type water-oxygen barrier photovoltaic backboard, which comprises a weather-proof layer, a first water-blocking layer, a base material, a second water-blocking layer, an oxygen-blocking layer and a water-absorbing layer which are sequentially stacked. The first waterproof layer and the second waterproof layer are made of a resin matrix and a layered silicate material; the base material is made of one or more of PET (polyethylene terephthalate), PE (polyethylene), BOPP (biaxially-oriented polypropylene) and PI (polyimide); the material of the oxygen barrier layer comprises a resin matrix and modified layered zirconium phosphate; and the water absorption layer is made of a water-absorbent resin matrix and a water absorbent. According to the coating type water-oxygen barrier photovoltaic backboard prepared by the utility model, the insulating flexible organic material and the layered inorganic material are compounded to form the coating, so that on one hand, the photovoltaic backboard has good barrier performance, and on the other hand, the backboard has good insulating performance and flexibility, is not easy to crack and is durable; and the service life of the photovoltaic backboard is greatly prolonged.

A preparation method of the outdoor high-strength polyester fiber with the radiation refrigeration function comprises the following steps that titanium dioxide, silicon dioxide, silicon carbide and zirconium phosphate are blended and ground in proportion and then dispersed in an acetone solution, a dispersing agent is added, and nano-particle dispersion liquid is formed through ultrasonic treatment; mixing the nano-particle dispersion liquid with the polyester chips; feeding the mixed composite material into a screw extruder for melt blending to form a spinning solution; after being accurately metered by a metering pump, the spinning solution is extruded by a spinneret plate to form fiber tows, and the spinneret plate is provided with a slow cooling and heating device; and performing post-treatment on the fiber tows to obtain the high-strength polyester fibers. According to the invention, a specific combination of titanium dioxide, silicon dioxide, silicon carbide and zirconium phosphate is selected, and a specific slow cooling technology and high-power stretching shaping are matched, so that the fiber has excellent radiation refrigeration performance and mechanical strength, and can be widely applied to the fields of outdoor clothing, awning cloth, car clothing and the like.

The invention relates to a composite solid electrolyte and a preparation method thereof, the composite solid electrolyte comprises: a lithium zirconium phosphate (LZP) oligomer: a chain nanocluster with a polymerization degree of 5-10, the surface of which is modified by trimethyl phosphate (TMP) to form a phosphate group; a polymer matrix, namely PVDF-HFP; the lithium salt is lithium bis (trifluoromethanesulfonimide) LiFSI or LiDFOB, and the molar ratio of the lithium salt to the polymer repeating unit is (1: 8)-(1: 12); wherein the LZP oligomer and a-CF2 group of the PVDF-HFP form a hydrogen bond through a phosphate group of the TMP, and the LZP oligomer and the-CF2 group of the PVDF-HFP interact with each other through a dipole, so that molecular-level interface bonding is realized; the LZP oligomer constructs a continuous three-dimensional ion channel in the electrolyte, and the dielectric constant is 60-80; the electrolyte forms a film at 60 DEG C or below by a solution casting method.

The present invention discloses a stain-resistant, long-lasting anti-slip agent and a preparation method thereof. The anti-slip agent comprises, by weight, 10-15 parts of an organic acid, 5-10 parts of a fluoride salt, 0.5-2 parts of a surfactant, 0.5-1 parts of zirconium phosphate, 5-10 parts of a silane coupling agent, 0.2-0.5 parts of a defoaming agent, and 30-60 parts of water. The surfactant is a mixture of sodium dodecylbenzenesulfonate and dodecylethoxysulfobetaine in a mass ratio of 1:2-3. The formula of the present invention is gentle and can form uniform micro-nanoscale pores on the surface of floor tiles without compromising the glossiness of the tiles. Zirconium phosphate, as a filling material, can be distributed in the micro-nanoscale pores formed by the floor tiles where the anti-slip agent is applied, forming new friction points to increase friction. At the same time, zirconium phosphate and dodecylethoxysulfobetaine can also impart certain antibacterial properties to the floor tiles, enhancing their stain resistance.

The invention discloses an anti-seepage and anti-corrosion concrete mortar admixture for seaport wharfs and a preparation method thereof. The invention relates to a high-performance cement-based composite material which comprises the following components in percentage by weight: 30-50% of Portland cement, 25-35% of surface-etched quartz sand, 5-20% of silica fume, 15-30% of a core-shell structure active substance and 5-8% of an ion response type calcium compensating agent. The core-shell structure active substance takes a micro-nano organic acid salt crystal as a core, and the surface of the core-shell structure active substance is coated with a polyelectrolyte response layer; the calcium compensating agent is formed by compounding calcium oxide and a zirconium phosphate carrier. Accurate crack self-repairing is achieved through a chloride ion triggered shell dissolution and calcium ion gradient release two-stage response mechanism, the anti-permeability grade reaches P18, the chloride ion diffusion coefficient is reduced by 50% or above, and the water-free self-repairing capacity for microcracks (smaller than or equal to 0.6 mm) is achieved.

The invention discloses an anti-alkali metal poisoning SCR (Selective Catalytic Reduction) catalyst and a preparation method and application thereof, and belongs to the field of catalysts for atmospheric governance, the SCR catalyst comprises the following components in percentage by mass: 80%-90% of TiO2, 0.5%-1.5% of V2O5, 3%-5% of WO3 and 3%-10% of a cocatalyst; the cocatalyst comprises one or two of zirconium phosphate and titanium phosphate. The SCR catalyst provided by the invention is high in targeting property and remarkable in alkali metal poisoning resisting effect. TiO2 is used as a main carrier, V2O5 provides a main catalyst active component, WO3 can improve the thermal stability and acidity of the catalyst, a cocatalyst loses activity after capturing alkali metal, and an effective chemical barrier is constructed by sacrificing the cocatalyst; the path that alkali metal ions continue to diffuse into the coating and react with key V-OH acidic sites is blocked, and the alkali poisoning resistance is qualitatively improved, so that the denitration activity of the catalyst is preserved.

The invention relates to the technical field of lithium zirconium phosphate production, in particular to reaction equipment for preparing layered lithium zirconium phosphate as well as a preparation method and application of the reaction equipment. According to the layered lithium zirconium phosphate preparation method based on the reaction equipment, the reaction equipment comprises a main body, a reaction cavity is formed in the main body; the planetary stirring mechanism is arranged at the top of the reaction cavity; the microwave heating mechanism comprises a central shaft body, a microwave heating assembly and an extension plate; the central shaft body is in driving connection with the planet wheel, and the microwave heating assembly is arranged in the central shaft body; one side of the extension plate is connected with the central shaft body, and the planet wheel drives the central shaft body to rotate so as to drive the extension plate to rotate; the preparation method comprises the following steps: S1, heating and stirring the components in a reaction device in proportion to obtain slurry; and S2, filtering and cleaning the slurry obtained in the step S1, drying and crushing to obtain the layered lithium zirconium phosphate. According to the method, the layered lithium zirconium phosphate can be simply and efficiently obtained at low cost, and the method has good industrial value.

The invention belongs to the technical field of antibacterial agents, and particularly relates to a preparation method of a nano-zinc oxide composite silver ion antibacterial agent, which comprises the following steps: 1, synthesizing nano-zinc oxide by a sol-gel method; 2, loading silver ions to the sodium zirconium phosphate by adopting an ion exchange method to obtain silver-loaded sodium zirconium phosphate; and 3, compounding the nano-zinc oxide and the silver-loaded sodium zirconium phosphate by adopting a liquid phase method to obtain the nano-zinc oxide composite silver ion antibacterial agent. According to the invention, the antibacterial mechanisms of zinc oxide and silver ions are different, and a synergistic antibacterial mechanism exists when zinc oxide and silver ions are compounded, so that the obtained composite antibacterial agent has more excellent antibacterial performance.

The invention relates to the technical field of textile fabrics, in particular to an antibacterial nylon fabric and a preparation method thereof. The antibacterial nylon fabric is prepared from the following materials in parts by weight: 65 to 75 parts of nylon 66, 8 to 10 parts of modified nano zinc oxide, 2 to 3 parts of silver-loaded zirconium phosphate, 3 to 5 parts of compatilizer, 0.2 to 0.5 part of antioxidant and 0.5 to 1 part of lubricant. Wherein the modified nano-zinc oxide is obtained by firstly coating nano-zinc oxide with polydopamine and then grafting the coated nano-zinc oxide with a silane coupling agent. According to the antibacterial nylon fabric and the preparation method thereof, the durability of the antibacterial performance of the antibacterial nylon fabric is improved, and the effective antibacterial capacity is still kept after the antibacterial nylon fabric is washed for multiple times.

The invention belongs to the technical field of battery positive electrode materials, and relates to a polyanionic positive electrode material as well as a preparation method and application thereof. Zirconium phosphate (B) is used as an outer coating material, the ionic conductivity is mainly improved, and the requirement for environment humidity in the manufacturing process is lowered due to the fact that the zirconium phosphate (B) is high in chemical stability and not prone to reacting with water or a solvent. More importantly, due to the existence of the B layer, the stability of the material main body in electrolyte is enhanced, the material degradation phenomenon possibly occurring in the long-term use process is reduced, and the service life of the battery is further prolonged.

The invention provides a synchronous crosslinking type flame-retardant cable composite material and a preparation method thereof, and belongs to the technical field of cable materials. Partial discharge is inhibited through high dielectric constant and polarization performance of transition metal zirconium phosphate, a carbonized layer is generated at high temperature, and the flame retardant property is improved; the modified fiber combines high orientation of liquid crystal macromolecules and excellent mechanical and flame retardant properties of polyether-ether-ketone, and forms a block copolymer through dynamic grafting, so that the toughness, fatigue life and thermal stability of the material are enhanced; the silane-metal complex precursor improves the moisture resistance, flame retardance and heat insulation performance of the material through the water sealing effect of a silicon-oxygen network and a micro-ceramic layer generated at high temperature; all the components show a remarkable synergistic effect in the aspects of flame retardance, electrical performance and mechanical performance, multiple flame-retardant barriers are formed, the electrical performance of the material is stabilized, and the overall mechanical performance and interface stability of the composite material are remarkably enhanced.

The disclosure relates to systems and methods for generating a brine solution using a salt cartridge for recharging zirconium phosphate in a reusable sorbent module. The salt cartridge can include an inlet and an outlet on opposite sides. Water can be pumped through the salt cartridge to dissolve the salts in the salt cartridge and the resulting solution can be collected as a brine solution for use in recharging the zirconium phosphate.

The invention relates to a preparation method of a double-layer high-temperature adhesive for connecting brass and aluminum oxide, which comprises the following steps: reacting aluminum hydroxide, zirconium hydroxide and dilute phosphoric acid to prepare an aluminum zirconium phosphate adhesive base solution, and compounding silicon powder, boron carbide, titanium powder, nickel powder and the adhesive base solution to prepare a special adhesive for coating a brass surface. And compounding silicon powder, boron carbide, titanium powder, nickel powder, aluminum oxide and the gum base solution to prepare the special adhesive for aluminum oxide surface coating. The brass surface coating special glue is brushed on the brass surface and cured, then the aluminum oxide surface coating special glue is brushed on the aluminum oxide surface, the brass coated with the adhesive and the aluminum oxide coated with the adhesive are attached together in the mode that the bonding surfaces are opposite, and the brass / aluminum oxide double-layer bonding piece is obtained after pressing and curing and can serve in the high-temperature environment. The method has the advantages that the special glue for brass surface coating and the special glue for aluminum oxide surface coating have high thermal expansion coefficient matching with brass and aluminum oxide, and thermal stress can be relieved; the double-layer adhesive can provide the bonding strength which can reach 1.3 MPa at the temperature of 500 DEG C.

The invention relates to the technical field of photovoltaic material production, in particular to zirconium phosphate nano quantum dot light conversion material preparation equipment and a preparation method thereof. The zirconium phosphate nano quantum dot light conversion material preparation equipment comprises a protective shell, a first electrode, a second electrode, a third electrode, a fourth electrode, a fifth electrode, a sixth electrode, a fifth electrode and a sixth electrode, the protective shell is internally provided with a working cavity, and the working cavity is sequentially divided into a drying cavity, a standing cavity and a reaction cavity from top to bottom; the vacuum drying module is arranged in the drying cavity and is used for carrying out vacuum drying on reactants; the standing cooling module is arranged in the standing cavity; the reaction module is arranged in the reaction cavity and comprises a reaction main body, a planetary stirring mechanism and a rotary heat exchange mechanism; the stirring assembly is in driving connection with a sun gear of the planetary stirring mechanism, and the rotary heat exchange mechanism is in driving connection with a planetary gear to guide and heat reaction liquid in the reaction main body. By eliminating the influence of water in the reaction process, the zirconium phosphate nano quantum dot light conversion material can be simply and conveniently obtained, and the method has good application value.

The invention discloses a preparation method of crocodile liver peptide for improving liver injury, and relates to the technical field of bioactive peptide extraction, and the preparation method comprises the following steps: crocodile liver pretreatment: cutting fresh crocodile liver into blocks, mixing with deionized water, homogenizing, and adding a zirconium phosphate molecular sieve to obtain crocodile liver homogenate; enzymatic hydrolysis reaction: adjusting the pH value of the homogenate, and adding a compound enzyme preparation for enzymatic hydrolysis; carrying out enzyme deactivation treatment, namely heating, cooling, centrifuging and taking supernate; performing ultrafiltration separation, namely filtering the supernate through an ultrafiltration membrane, and collecting a small molecule peptide solution; purifying and refining: purifying through sephadex column chromatography, and freeze-drying to obtain a crocodile liver peptide product; a double-particle-size zirconium phosphate molecular sieve is constructed to cooperate with a compound enzyme preparation for enzymolysis, electron transfer is enhanced by combining phosphorylation modification, the defects of metal inhibition enzyme activity, insufficient concealed peptide fragment cutting and oxidative damage are overcome, meanwhile, the application of the crocodile liver peptide in the aspect of improving the liver function is researched, and the crocodile liver peptide has a good application prospect. And a new choice is provided for prevention and treatment of liver diseases and liver health care.

The invention provides an environment-friendly antibacterial deodorant fiber fabric and a preparation method thereof, and relates to the technical field of textiles. According to the environment-friendly antibacterial deodorant fiber fabric and the preparation method thereof, the environment-friendly antibacterial deodorant fiber fabric consists of the following components in percentage by mass: 40-60% of alginate fiber; 10 to 25% of silver-loaded antibacterial fiber; 20-35% of polylactic acid fiber; 3-8% of a functional auxiliary agent; the silver-loaded antibacterial fiber is a nano-silver-loaded calcium alginate fiber or a silver sodium zirconium phosphate composite fiber, and the silver content is 15000-25000mg / kg; the functional additive comprises chitosan, a plant extract microcapsule and a biodegradable plasticizer. According to the environment-friendly antibacterial deodorant fiber fabric and the preparation method thereof, a composite antibacterial system is constructed through the alginate fibers and the silver-loaded antibacterial fibers, the alginate fibers provide high hygroscopicity and adsorb sweat to reduce bacterium breeding, the nano-silver / silver sodium zirconium phosphate provides broad-spectrum antibiosis, uniform distribution of silver particles is achieved through a microfluidic technology, silver ion agglomeration is avoided, and the antibacterial deodorant fiber fabric has the advantages that the antibacterial deodorant effect is achieved; the antibacterial capability of the environment-friendly antibacterial deodorizing fiber fabric is integrally and effectively improved.