957 results about "Inorganic materials" patented technology

The application relates to the technical field of display panels, and discloses a display panel, a display screen and electronic equipment. The CGL of the display panel comprises N-CGL, i-CGL and P-CGL which are stacked in sequence. The LUMO energy level of the organic material corresponding to the i-CGL is less than or equal to -3.5 eV, and the work function of the inorganic material corresponding to the i-CGL is greater than or equal to 3.5 eV. In particular, the Fermi energy level of the i-CGL is lower than that of the P-CGL host material, and the thickness of the i-CGL can be any value less than or equal to 15 nm (especially less than 5 nm). In this case, the charge generation capability of the N-CGL, the i-CGL and the P-CGL in the direction parallel to the thickness of the CGL is improved, the sheet resistance in the direction perpendicular to the thickness of the CGL is greater than 1 GΩ / Dia, the sub-pixel can realize high-efficiency and low-power-consumption light emission, the voltage value obtained by voltage division from the driving voltage of another sub-pixel is small, and the crosstalk between the sub-pixels is reduced or even eliminated.

The invention relates to the field of biomedical application of inorganic materials, in particular to application of lanthanum carbonate in preparation of drugs for resisting liver cirrhosis and inhibiting liver inflammations, the drugs comprise lanthanum carbonate and pharmaceutically acceptable auxiliary materials, the drugs are ground and then mixed with food to prepare a drug mixture, and the drug mixture is prepared into the drug for resisting liver cirrhosis and inhibiting liver inflammations. The mass ratio of the lanthanum carbonate in the medicine mixture is 1-10%, and the mechanism of the lanthanum carbonate for treating the liver cirrhosis is as follows: interference or blocking of activation and proliferation of hepatic stellate cells, inhibition of extracellular matrix generation and promotion of extracellular matrix degradation. According to the invention, a rat liver cirrhosis model is constructed through chemical induction, and the effects of reversing liver cirrhosis and inhibiting liver inflammation are found when a rat is treated by taking lanthanum carbonate orally, so that a new candidate drug is provided for clinical treatment of liver cirrhosis.

The invention relates to the technical field of wastewater treatment or water quality purification, in particular to a method for synchronously culturing ammonia oxidizing bacteria and nitrite oxidizing bacteria, which comprises the following steps: selecting an inorganic material which is large in specific surface area and can quickly neutralize and release alkalinity as a nitrifying bacteria attachment carrier and an alkalinity supplement / pH regulator; the carrier is dissolved through nitration acid production, carbon dioxide and alkalinity are released, a carbon source and alkalinity required by growth are provided for nitrifying bacteria, and propagation of the nitrifying bacteria is promoted. Ammonia oxidizing bacteria and nitrite oxidizing bacteria are cultured synchronously by controlling the growth speed of the two bacteria in the culture process. By controlling the ammonia nitrogen concentration and nitrite concentration of the effluent at the end of culture to be lower than 50mg / L, sufficient time is provided for nitrite oxidizing bacteria to decompose an intermediate product nitrite, so that the purpose of simultaneously culturing AOB and NOB is achieved.

The invention relates to the field of inorganic material preparation, and particularly discloses pseudo-boehmite and a preparation method thereof. A preparation method of pseudo-boehmite comprises the following steps: (1) mixing an aluminum salt solution and an aluminate solution, adding a crystal form regulating agent, and stirring for reaction to obtain a sol system; the crystal form regulating agent is ZnS quantum dots modified by thiohydracrylic acid; (2) adding a pore diameter guiding agent into the sol system, and aging for 6-8 hours; the pore diameter guiding agent is a compound of a polyethylene glycol-polypropylene glycol-polyethylene glycol triblock copolymer and sodium citrate; and (3) carrying out solid-liquid separation on the aged sol system, and washing and drying the obtained solid to obtain the pseudo-boehmite. The proportion of 5-10nm pores of the pseudo-boehmite prepared by the preparation method disclosed by the invention reaches 90% or above, so that the pore distribution requirement of a fine catalytic reaction on the pseudo-boehmite can be met, and the efficient catalytic reaction is favorably realized.

The invention provides an organic-inorganic-microbial composite water and fertilizer retention soil conditioner and a preparation method thereof. The organic-inorganic-microbial composite water and fertilizer retention soil conditioner comprises an organic material, a microbial agent and composite phosphate fertilizer slow-release carboxylated modified hydrogel microbeads (inorganic material), the compound phosphate fertilizer slow-release carboxylated modified hydrogel microbeads are mixed with organic materials such as humic acid and a microbial agent, so that the phosphorus slow-release effect and the soil water absorption and retention effect are further improved, and the compound phosphate fertilizer slow-release hydrogel microbeads have high water absorption and retention and fertilizer slow-release functions, can effectively improve soil, increase the soil water retention and phosphate fertilizer effectiveness, improve the enzyme activity of the soil and improve the fertilizer utilization rate. Soil moisture and fertility loss is reduced; the raw materials are wide in source, low in cost, safe and harmless, the preparation process is simple, and the prepared soil conditioner is harmless to the soil environment, has high water absorption and water retention and a fertilizer slow release function, can effectively improve soil and can be used for enhancing the water retention and physicochemical properties of the soil.

The invention belongs to the technical field of preparation of soft magnetic composite materials, and particularly relates to an insulation coating method and application of a soft magnetic powder material. The insulating coating method comprises the following steps: (1) uniformly mixing low-melting-point metal or alloy powder with silica sol, a silane coupling agent and a thermocuring resin glue solution to obtain coating slurry; and (2) uniformly mixing soft magnetic powder with the coating slurry obtained in the step (1), firstly performing hot-pressing curing molding at the temperature of 60-100 DEG C under a vacuum condition, and then performing hot-pressing sintering treatment at the temperature higher than the melting point temperature of low-melting-point metal or alloy powder and under an oxygen-containing atmosphere condition to obtain the insulated and coated soft magnetic powder material. According to the insulating coating method, the advantages of an organic material insulating coating method and an inorganic material insulating coating method are combined, the defects of the organic material insulating coating method and the inorganic material insulating coating method are overcome, and the stability and the insulating coating effect of the insulating coating layer are remarkably improved.

The invention discloses a preparation method of a mesoporous silica ball essence micro-capsule, and relates to the technical field of cosmetics, and the preparation method comprises the following steps: mixing mesoporous silica balls with an active matter, and enabling the active matter to be adsorbed in mesopores to form an active matter loading core; dissolving polylactic acid and a polylactic acid-polyethylene glycol block copolymer in an organic solvent, adding the active matter loaded core, a silicon dioxide precursor and a thickening agent, and homogenizing to form a composite oil phase; the preparation method comprises the following steps: dispersing a flaky inorganic material in water to form a water-phase suspension; adding the water-phase suspension liquid into the compound oil phase under a shearing condition to form Pickering emulsion; volatilizing the organic solvent and solidifying a shell layer to obtain an essence micro cabin; by introducing the degradable high-molecular polylactic acid and the block copolymer compatilizer, the problems that active matters are easy to leak and the release behavior is uncontrollable in a traditional mesoporous silica carrier are solved, and the efficacy durability and reliability of a cosmetic formula are remarkably improved.

To produce a multilayer substrate with an integrated conductor structure, a layer 103 of an organic dielectric and a metal layer 104 are applied to one side 101a of a layered substrate 101 made of a dielectric inorganic material. The layered substrate 101 has at least one through-hole 102, which is thereby sealed, with the two layers 103 and 104 forming at least one bottom of the sealed hole and an inner side of the at least one bottom being formed by the layer 103 of the organic dielectric. The latter is removed in a subsequent step, so that the metal layer 104 of the at least one bottom is exposed.This is followed by filling the at least one sealed through-hole 102 with a metal by electrochemical deposition and subsequently structuring the metal layer 104 to form the conductor structure, or alternatively, removing the metal layer 104 and subsequently building the conductor structure on layer 103 from the organic dielectric. In addition to the process, multilayer substrates with the integrated conductor structure produced using this method are also described.

The invention relates to the technical field of laser welding, in particular to an ultrafast laser welding method and system.The method comprises the steps that a first transparent inorganic material piece and a second inorganic material piece are stacked to form a to-be-welded interface; gas with specific pressure is blown to the to-be-welded area through a nozzle, so that the first transparent inorganic material piece and the second transparent inorganic material piece are locally attached to the corresponding area; and meanwhile, an ultrafast laser beam is focused on the to-be-welded area, the material is driven to move along a preset track relative to the laser beam, and welding in the local attaching state is achieved. The method does not need to depend on a complex mechanical jig or overall pressing, the gap between the materials is locally and dynamically reduced at the laser action point only through air pressure, the defect that the interface gap requirement is difficult to meet the limitation on ultrafast laser welding is effectively overcome, and high-quality welding with high strength and low heat influence can be conveniently achieved.

The invention belongs to the technical field of solid waste resource utilization and inorganic material synthesis, and relates to a method for reducing the water content and particle size of active calcium silicate. According to the method, powdery quicklime or ground carbide slag is used as a calcium source, the reaction activity of the calcium source is improved through steam activation, then the calcium source is added into desiliconization liquid containing sodium silicate in batches, a reaction is carried out under the temperature control and stirring conditions, and finally, hot water ultrasonic washing and drying are carried out, so that an active calcium silicate product with low water content and fine particle size is prepared. According to the process, the problems of high water content, large particle size, impurity residues and the like in the traditional process are effectively solved by accurately controlling the Ca / Si molar ratio, temperature sectional reaction and ultrasonic-assisted washing. According to the method, the post-treatment burden of the product is remarkably reduced, the whiteness and the purity are improved, high-value utilization of high-calcium solid wastes such as the carbide slag is also realized, and the method has good industrial popularization prospects and environmental benefits.

A silicon photonic bridge and method of manufacturing an integrated circuit semiconductor package may be provided. The system may include an interposer layer formed from a combination of organic and inorganic materials. The silicon photonic bridge may be embedded within the interposer layer. The silicon photonic bridge may include an electrical integrated circuit (IC) configured to process electrical signals and drive the photonic IC (PIC), and a PIC configured to process optical signals, an optical connector element(s) configured to interface the PIC with fiber and a silicon bridge configured to interface between an ASIC integrated on top of the interposer with the EIC. A silicon photonic bridge may be electrically and optically enabled to convert the electrical signal from the ASIC above the interposer to an optical signal going into fiber, and vice versa. Through-silicon vias (TSVs) may extend through the optical engine.

The invention discloses a low-temperature phase change energy storage material and a preparation method thereof, and relates to the technical field of cold storage materials. The provided organic phase-change material is formed by jointly matching alkane and fatty alcohol, the melting temperature of the organic phase-change material is 0-10 DEG C, the crystallization temperature is-5-5 DEG C, and the melting temperature and the crystallization temperature can be adjusted according to requirements. The material has high latent heat of phase change, and can be efficiently used in scenes of cold chain transportation, refrigeration house energy conservation and the like. The material is non-toxic and harmless, has stable cycle performance, and effectively overcomes the defects of poor cycle performance, easy phase separation, large supercooling degree and the like of an inorganic material. The material is applied to cold storage energy conservation or cold chain transportation, and the effects of energy conservation, environmental protection and electric charge saving can be achieved by utilizing the valley electricity energy storage principle.

The invention relates to the field of biomedical application of inorganic materials, in particular to application of lanthanum carbonate in preparation of a medicine for treating hepatic encephalopathy. According to the application of lanthanum carbonate in preparation of the medicine for treating hepatic encephalopathy, the medicine comprises lanthanum carbonate and pharmaceutically acceptable auxiliary materials, the lanthanum carbonate comprises any one or more of lanthanum carbonate hydrate and basic lanthanum carbonate, the medicine is ground and then mixed with food to prepare a medicine mixture, and the medicine mixture is prepared into the medicine for treating hepatic encephalopathy. The mass ratio of the lanthanum carbonate in the medicine mixture is 1-10%. According to the application, the blood ammonia is reduced based on the glutaminase, the hepatic encephalopathy is reversed by reducing the blood ammonia and systemic inflammation, and the liver function is recovered by regulating the inflammation, so that the hepatic encephalopathy is favorably cured, a good treatment effect is shown, and a new candidate medicine is provided for clinically treating the hepatic encephalopathy.

The invention discloses a preparation process of a high-temperature-resistant metal protective coating, and relates to the technical field of protective coatings. According to the coating, an inorganic material which is stable at high temperature is compounded with an organic polymer to form a matrix with excellent high-temperature resistance, and an anti-corrosion filler is added to improve the corrosion resistance and the wear resistance. Through a specific preparation process, the coating and the metal substrate are tightly combined to form a compact protective barrier. The coating provided by the invention has excellent high-temperature resistance, corrosion resistance and adhesive force, and is suitable for metal structure protection in a high-temperature environment.

The invention provides a lithium metal negative electrode protection layer, a preparation method and application thereof, and a lithium metal battery, and relates to the technical field of lithium metal batteries, the protection layer is formed on the surface of a metal lithium foil, and comprises a polymer and an inorganic substance; the polymer comprises polyvinylidene fluoride-hexafluoropropylene; the inorganic substance includes lithium phosphate. The components of the protective layer cooperate with each other, so that lithium dendrites can be physically inhibited, the first discharge specific capacity, the first coulombic efficiency and the cycle performance can be effectively improved, gas can be actively consumed, and the cycle stability and the safety performance of the lithium metal battery can be cooperatively improved from multiple dimensions; the technical problems that an existing protective layer cannot actively eliminate gas, the lithium dendrite inhibiting effect is poor, and the interface stability is poor are solved.

The invention provides a method for regulating and controlling dynamic kinetic resolution of spiral polycyclic aromatic hydrocarbon based on an inorganic chiral surface and application, and the method comprises the following steps: S1, rotating a substrate clockwise or anticlockwise, and depositing an inorganic material on the substrate by adopting a physical vapor deposition method to obtain an inorganic chiral nano material layer; wherein the contact angle between the inorganic material and N, N-dimethylformamide is less than 22 degrees, and the deposition angle and the normal direction of the substrate form an angle of 86 degrees or 0 degree; s2, dissolving spiral polycyclic aromatic hydrocarbon molecules needing to be split into N, N-dimethylformamide to obtain a solution; then dropwise adding to the surface of the inorganic chiral nano material layer to obtain a sample; and S3, annealing the sample at 40-50 DEG C, and obtaining the homochiral aggregate after the solvent is completely evaporated. The technical scheme provided by the invention is high in controllability, strong in universality and good in stability, and can be used for efficiently preparing chiral compounds with specific configurations.

A method of forming a sintered tape material comprising grains of inorganic material comprises placing a leading section of the tape on a conveyor material such that a first major surface of tape in the leading section directly contacts a portion of the conveyor material. The method also comprises moving the leading section through a heating station by moving the portion of the conveyor material through the heating station in a downstream direction, wherein the leading section is in frictional engagement with the portion of the conveyor material. The method also comprises heating at least a portion of the tape within the heating station to a temperature above 500°C such that the inorganic material of the tape is sintered as it moves through the heating station, wherein the portion of the conveyor material that moves through the heating station is disposed both upstream and downstream of the heating station.

The application belongs to the technical field of inorganic material preparation, and particularly relates to a two-stage aging heat treatment method and device for aluminum alloy. The two-stage aging heat treatment method for aluminum alloy provided by the application comprises sequentially performing first-stage aging treatment and second-stage aging treatment on a supersaturated aluminum alloy solid solution in a magnetic field. During the first-stage aging and the second-stage aging, the pulse current of the magnetic field is independently 1-100 A, the pulse frequency of the magnetic field is independently 1-100 Hz, and the duty cycle of the magnetic field is independently 1-100%. The two-stage aging heat treatment method provided by the application can significantly improve the tensile strength and tensile properties of the aluminum alloy material. Meanwhile, compared with the two-stage aging heat treatment without the magnetic field, the two-stage aging heat treatment method provided by the application in the magnetic field reduces the holding temperature and holding time of the aging heat treatment, and improves the production efficiency of the aluminum alloy.

The present disclosure provides a board material and a preparation method thereof. The board material of the present disclosure includes: an inorganic board, the inorganic board includes a plant fiber and an inorganic material, in which the mass ratio of the inorganic material to the plant fiber ranges from 1.2 to 1.5; the raw material components of the inorganic material include a magnesium sulfate, a magnesium oxide, a magnesium chloride and a modifier, the mass ratio of the magnesium sulfate to the magnesium oxide ranges from 0.4 to 0.5; the mass ratio of magnesium chloride to magnesium oxide ranges from 0.05 to 0.15; the mass ratio of the modifier to the magnesium chloride ranges from 0.025 to 0.045; the 24 h water-absorbing thickness swelling of the inorganic board is less than or equal to 3%.

This semiconductor device manufacturing method is for manufacturing a semiconductor device having a multilayer wiring in which wiring layers and insulation layers containing an inorganic material are alternately stacked, in such a manner that wiring layers adjacent to each other in the stacking direction while intermediated by an insulation layer are electrically connected via a conductor present in a through hole provided in the insulation layer. The multilayer wiring is formed by providing the insulation layer on a substrate, providing, on a surface of the insulation layer, a metal mask layer having an opening corresponding to the position of the through hole, and forming the through hole in the insulation layer by irradiating the opening with laser light having a diameter larger than the diameter of the opening.

The invention comprises a catalyst device (1) for hydrogen isotope exchange analysis, wherein the catalyst device (1) consists of a catalyst carrier (10) and a catalyst material (20) applied to a surface (12) of the carrier (10), wherein at least the carrier surface (12) consists of an inorganic material and the catalyst material is sputtered or electrodeposited on at least a part of the surface (12) of the carrier (10). The invention further pertains to a sample vessel (100) for hydrogen isotope exchange analysis, wherein the sample vessel (100) contains one or more catalyst devices (1) according to the invention, wherein a maximum outer diameter (D) of the catalyst device (1) is smaller than a minimum inner diameter (101) of an opening of the sample vessel (100) or of the sample vessel (100) itself. The invention also foresees a method of hydrogen isotope analysis employing the sample vessel (100) and the use of the catalyst device (1) in a method of hydrogen isotope analysis.

The invention belongs to the technical field of micro-nano processing, and particularly relates to a Pt-HSQ-based high-resolution X-ray Fresnel zone plate and a preparation method thereof. According to the X-ray Fresnel zone plate, a Pt-HSQ metal-inorganic material system is adopted, a diffraction structure with a large aspect ratio and Pt material quasi-periodic dense stripes specially needed by an X-ray zone plate lens is formed through electron beam lithography and an ALD process, and diffraction focusing from a soft X-ray wave band to a hard X-ray wave band and imaging with an amplification function are achieved. The wave zone plate has excellent mechanical stability, and the irradiation resistance and morphology retentivity of the wave zone plate under high-energy irradiation are remarkably improved. And high-resolution X-ray focusing elements with different energy wavebands and different focal lengths can be prepared according to geometric design and material selection of the wave zone plate. The lens is suitable for microscopic imaging, coherent diffraction imaging, X-ray spectrum, nanometer detection and other scenes of a synchrotron radiation or off-line laboratory X-ray light source, and has wide popularization value and application prospect.

The present invention relates to a separation membrane comprising a separation membrane substrate having a porous structure and a coating layer formed on at least one surface of the separation membrane substrate, wherein the coating layer comprises a surface-modified inorganic material having a core-shell structure in which a polymer is bound to the surface of inorganic particles.

A display device includes, a substrate, a transistor on a surface of the substrate, an under-anode insulating layer disposed on the transistor and including first and second portions having different thicknesses from each other and a third portion connecting the first and second portions, a pixel electrode on the first portion, the second portion, and the third portion, a pixel defining layer on the pixel electrode and the under-anode insulating layer, a light-emitting layer on the pixel electrode, and a common electrode on the light-emitting layer and the pixel defining layer. The under-anode insulating layer includes, a first under-anode insulating layer including a first hole in the first portion, and a second under-anode insulating layer including at least a portion within the first hole and corresponding to the first portion. The first under-anode insulating layer includes an inorganic material, and the second under-anode insulating layer includes an organic material.

The application discloses a polysiloxane resin and a preparation method thereof, a coating and a cooker and belongs to the technical field of coatings, wherein the coating comprises the following raw materials in parts by weight: 40-60 parts of an organic silicon resin, 10-30 parts of a polysiloxane resin and 0.5-2.0 parts of silicon oil; and the structural unit of the polysiloxane resin is: wherein R comprises an amino group. The coating of the application is compounded by the organic silicon resin and the polysiloxane resin, the polysiloxane resin contains the amino group, the amino group can react with the surfaces of various inorganic materials and form chemical bonds, and thus the adhesion between the coating and the base layer is improved. Therefore, the application can improve the adhesion of the coating.

The application provides an organic-inorganic grafting type suspension stabilizer, a raw material composition and a preparation method thereof and a cement slurry. The raw material composition comprises: 15-45 parts of a sulfonic acid group monomer, 60-180 parts of a hydrophobic monomer, 1-15 parts of a cationic monomer, 1-15 parts of an ether monomer containing an allyl group and modified inorganic material; wherein the modified inorganic material is obtained by modifying 0.1-1.5 parts of inorganic material by 1-15 parts of a vinyl organosilicon monomer. The organic-inorganic grafting type suspension stabilizer provided by the application can maintain good sedimentation stability of the cement slurry at a higher bottom hole circulating temperature, can effectively eliminate free liquid, does not affect the cement slurry grouting and cementing, has no adverse effect on the cement slurry thickening and fluid loss, and can meet the demand of most deep well cementing.

The application belongs to the technical field of soft magnetic composite material preparation, and particularly relates to an insulation coating method for soft magnetic powder material and application. The insulation coating method comprises the following steps: (1) uniformly mixing low-melting-point metal or alloy powder, silica sol, silane coupling agent and hot curing resin glue solution to obtain coating slurry; (2) uniformly mixing soft magnetic powder and the coating slurry of step (1), and then performing hot-pressing curing forming at a temperature of 60-100 DEG C and under vacuum condition, and then performing hot-pressing sintering treatment under a temperature higher than the melting point of the low-melting-point metal or alloy powder and under an oxygen-containing atmosphere condition to obtain the insulation-coated soft magnetic powder material. The insulation coating method of the application combines the advantages of the organic material insulation coating method and the inorganic material insulation coating method, overcomes the respective defects, and significantly improves the stability and insulation coating effect of the insulation coating layer.

A wiring substrate has a first base material including an organic material, a second base material joined to the first base material and mainly composed of an inorganic material, and a first wiring located at least inside the first base material. The first wiring has a first via conductor that penetrates at least a portion of the first base material, a first wiring layer that is electrically connected to the first via conductor, and a first alloy layer that is located at an interface between the first via conductor and the first wiring layer. The first via conductor contains a first metal and a second metal that is different from the first metal. The first wiring layer contains a third metal. The first alloy layer contains an alloy of the second metal and the third metal.

The invention belongs to the technical field of inorganic materials, and discloses a preparation process of a zinc sulfide sintered body, which comprises the following steps: taking 90% by mass of zinc sulfide powder, 0.1% by mass of epoxy resin and 9.9% by mass of deionized water, and mixing for 80-100 minutes at the rotating speed of 300-400 r / min and the temperature of 40-50 DEG C; maintaining the pressure of 20-25 MPa for 5-7 minutes to prepare a first green body, crushing the first green body to 325-330 meshes, and presintering the first green body at 980-1000 DEG C for 10-11 hours; and after pre-sintering, adding the same amount of epoxy resin and deionized water for secondary mixing, repeatedly briquetting to prepare a second green body, drying at 380-400 DEG C for 12-12.5 hours, performing secondary sintering at 980-1000 DEG C for 10-11 hours, cooling, and sealing and storing. According to the process, the energy consumption can be reduced, the sintering time is shortened, the production efficiency is improved, the zinc sulfide sintered body which is uniform in structure, stable in performance and free of impurities is prepared, and the process is suitable for the fields of anti-counterfeiting films, infrared optical elements and the like.

To provide a method for producing an inorganic material by which the thermal decomposition temperature of an organic material can be made lower than that of a conventional method.SOLUTION: The method for manufacturing the inorganic material 105 includes a contact step S1 of bringing the composite material 101 including the inorganic material 105 composed of an inorganic substance and the organic material 106 composed of an organic substance into contact with the decomposition-accelerating ingredient 102 for accelerating thermal decomposition of the organic material 106, and a heat treatment step S3 of heating the integrated object 107 including the composite material 101 and the decomposition-accelerating ingredient 102 in contact with each other in an oxidizing atmosphere, the decomposition-accelerating ingredient 102 including a copper ingredient containing copper and titanium oxide. An amount of the copper component is at least 25% by mass and no greater than 75% by mass relative to a total amount of the copper component and the titanium oxide.SELECTED DRAWING: Figure 1