238 results about "Carrier material" patented technology

Mobile or stationary air filter (L) or room fan (RL) according to Figure 1, comprising an outer wall (5), a (2) for generating an airflow (3) which is guided through an air filter material (1.1), an air inlet (2.1) and an air outlet (2.2), wherein the air filter material (1.1) contains poly(styrenesulfonic acid) (sulfonic acid biocide) (1.3) cross-linked with divinylbenzene and / or an acidic salt (1.3.1) (sulfonic acid biocide salt) of the sulfonic acid biocide (1.3) with biocidal cations, wherein the sulfonic acid biocide (1.3) and / or sulfonic acid biocide salt (1.3.1)(i) are positively and / or materially bonded to and / or in inert carriers and, in the fixed state, are in direct contact with carrier materials (1.1.7) on and / or in which biocidal Metal microparticles of a mean particle size d50 of 0.1 µm to <1,000 µm are fixed, and / or (ii) with carrier materials (1.1.7) on and / or in which biocidal metal microparticles of a mean particle size d50 of 0.1 µm to <1.000 µm are fixed, are mixed; its use and methods for the production and environmentally friendly disposal of air filter materials (1.1).

A heat-transfer component defines a thermal-interface surface and has a composite thermal-interface material bonded to the thermal-interface surface. The composite thermal-interface material comprises a particulate filler material dispersed within a metallic carrier material having a solid-to-liquid phase-change temperature between about 60° C. and about 90° C. With a thermal-interface material bonded to the thermal-interface surface, the thermal-contact resistance between the thermal-interface material and the heat-transfer component can be reduced or substantially eliminated compared to conventional thermal-interface materials, including conventional metallic thermal-interface materials. The particulate filler material can have a higher bulk thermal conductivity than that of the metallic carrier material and can be wetted by the metallic carrier material, providing a bulk thermal conductivity of the composite thermal-interface material that is higher than that of the carrier material without the particulate filler material. Also disclosed are electrical devices having a heat generating component cooled by such a heat-transfer component.

The application discloses a method for preparing a metal organic framework film by magnetic field induction regulation control. The method comprises the following steps: vertically immersing a sheet carrier into a film forming solution of the metal organic framework film; placing a container provided with the film forming solution and the carrier into a uniform magnetic field; and standing for 4-24 hours to obtain the metal organic framework film prepared by the magnetic field induction regulation control. The metal organic framework film is a cobalt-based, nickel-based or iron-based metal organic framework film. The carrier material comprises alumina, porous carbon and porous organic material. The magnetic field direction is perpendicular to or parallel to the surface of the carrier. The metal organic framework film prepared by the application has excellent gas separation performance, and the film forming process is simple, convenient, easy to enlarge and popularize.

The invention discloses a pH / temperature dual-response type quaternary ammonium salt-nano silver-zinc oxide composite antibacterial coating material as well as a preparation method and application thereof, and belongs to the technical field of antibacterial materials. The antibacterial effective life of the coated product is at least up to 5 years. The coating product is preferably a gastrointestinal endoscope, efficient bacteriostasis is achieved under the condition that the light transmittance of the gastrointestinal endoscope is not affected, biocompatibility is good, safety is high, precise controlled release of silver ions is achieved, and biotoxicity caused by sudden release of the silver ions is avoided. The quaternary ammonium salt-nano silver-zinc oxide composite coating material with the pH / temperature dual-response antibacterial effect is finally obtained through the steps of preparing a composite carrier material, loading antibacterial metal elements, constructing a pH / temperature dual-response polymer network and the like in sequence. A high-performance, safe and environment-friendly antibacterial coating system which is rapid in sterilization, precise in controlled release and long-acting in interference resistance is constructed, and an antibacterial solution with high technical adaptability is provided for the fields of medical treatment, food, water treatment and the like.

The invention discloses a microbial soil conditioner and a preparation method thereof, and relates to the technical field of soil improvement. The method comprises the following steps: culturing heavy metal-resistant chlorella and aspergillus niger to obtain a mixed bacterial suspension, combining the mixed bacterial suspension with a composite chelating modifier prepared by reacting chitosan quaternary ammonium salt, ethylenediamine tetraacetic acid and epichlorohydrin, carrying out crosslinking by using genipin to obtain a functional microbial agent, and carrying out pyrolysis and acid oxidation on corn straws as a raw material to obtain the heavy metal-resistant chlorella modified functional microbial agent. The preparation method comprises the following steps: preparing a nano zero-valent iron-biochar composite material, reducing and loading ferrous ions through sodium borohydride, preparing the nano zero-valent iron-biochar composite material, mixing the nano zero-valent iron-biochar composite material with zeolite, bentonite and a silane coupling agent, carrying out spray drying to prepare a porous carrier substance, and finally stirring and mixing an organic fertilizer complex microbial inoculant, the functional microbial inoculant and the carrier substance, and aging to prepare the soil conditioner. The prepared conditioner has a good remediation effect on soil heavy metal pollution.

An electronic label for thermal transfer printing, characterized in that it comprises: a carrier material; a first ink layer, wherein one side of the first ink layer is connected to one side of the carrier material; a second ink layer, wherein one side of the second ink layer is connected to another side of the first ink layer, such that the first ink layer is located between the carrier material and the second ink layer; a third ink layer, wherein one side of the third ink layer is connected to the other side of the second ink layer, such that the second ink layer is located between the first ink layer and the third ink layer; an antenna layer, wherein one side of the antenna layer is connected to another side of the third ink layer, such that the third ink layer is located between the second ink layer and the antenna layer;and a chip, wherein one side of the chip is connected to another side of the antenna layer, such that the antenna layer is located between the third ink layer and the chip.;

The present disclosure relates to a waveguide transition arrangement (300, 700) for coupling a signal between a transmission line (120, 320) and a waveguide aperture (112, 312, 712) The transition arrangement (300) comprises - an electrically conductive backshort (319, 719), - a first layer structure (103, 703) comprising a first dielectric carrier material (104) and a first metallization layer (105), and - a second layer structure (106, 306, 706) comprising a second dielectric carrier material (107, 307), a second metallization layer (108, 308), a trench (109, 309, 709) provided with electrically conductive trench walls (110, 111; 318), and a waveguide aperture (112, 312, 712) that is connected to the trench (109, 309, 709), comprises electrically conductive inner waveguide walls (321), and defines a waveguide that has a signal propagation extension (E) into the second layer structure (106, 306, 706). The first metallization layer (105) comprises a probe (116, 116A), a first signal conductor (113, 133A), and a pair of beamlead conductors (114A, 114B) on each side of the first signal conductor (113, 113A) and an end of the first signal conductor (113, 133A) is connected to the probe (116, 116A). The second metallization layer (108, 308) comprises trench side conductors (115A, 115B; 315A, 315B) on opposite sides along the trench (109, 309, 709), and an aperture conductor (117, 317) that partially circumvents the waveguide aperture (112, 312, 712). The beamlead conductors (114A, 114B) are connected to the respective trench side conductors (115A, 115B; 315A, 315B) such that the first signal conductor (113, 113A) runs along to the trench (109, 309, 709), and the probe (116, 116A) can couple the signal between the transmission line and a waveguide.

This invention provides functional materials for secondary batteries, methods for preparing them, and their applications. [Solution] The functional material for secondary batteries comprises a carrier material and an active material. The carrier material is a porous material that catalytically acts on the active material under a voltage of 2.0V to 4.8V. The carrier material includes one or more of the following: porous metal material, porous ceramic material, porous carbon material, porous plastic, and molecular sieve. The active material includes a lithium-containing compound or a sodium-containing compound. The active material is uniformly distributed in the form of fine particles within the pores or on the surface of the carrier material. The particle size Dv50 of the active material particles is 0.1nm to 10μm, and the particle size Dv50 of the carrier material particles is 1nm to 100μm. When this functional material for secondary batteries is applied to a secondary battery, it is possible to replenish the irreversible active ions consumed during the charge-discharge cycle of the secondary battery, thereby giving the secondary battery the advantages of high capacity and long cycle life.

The invention relates to a hydrocarbon adsorption material in a cold start stage of a diesel vehicle and a preparation method and application of the hydrocarbon adsorption material in the technical field of environmental catalysis and tail gas purification, the adsorption material comprises an active component and a carrier material, the active component is Ag, the carrier material is ZSM-5 zeolite with an MFI topological structure, and the mass fraction of the active component Ag is 2.0 wt%. The carrier ZSM-5 is loaded with Ag species through a two-step ion exchange method, ammonium salt pretreatment and silver ion exchange are included, and after centrifugation, drying and air atmosphere calcination, the high-performance material for hydrocarbon adsorption in the cold start stage of the diesel vehicle is finally prepared. The prepared adsorption material has the advantages of being high in silver species dispersity, large in low-temperature adsorption capacity and good in matching of a high-temperature desorption window and DOC activation temperature, compared with traditional silver modified zeolite, the adsorption capacity is increased by 125.7% and 79.6% respectively, desorption peaks are concentrated and matched in temperature, the HCs rejection rate in the cold start-up stage is larger than or equal to 90%, and the adsorption material has the remarkable application value and is suitable for popularization and application. And upgrading and optimization of a diesel vehicle tail gas purification technology can be promoted.

The invention relates to an optically transparent sheet (2) for regionally delimiting a space (1). The sheet (2) has a shaped carrier material (7) which has an inner coating (8) facing the space (1) and an outer coating facing away from the space (1). The inner coating (8) and the outer coating (9) each consist at least partially of an electrically conductive material such that they can function as an antenna against electromagnetic radiation (5, 6). The sheet bar (2) also has an electrically conductive connection (11, 13) which connects the inner coating (8) to the outer coating (9) in an electrically conductive manner. The invention also relates to a motor vehicle (3) having such a sheet (2).

Provided are a nitrogen-doped cellulose-based carbon nano-carrier material, a preparation method therefor, and the use thereof. The preparation method comprises the following steps: (1) pretreating a nanocellulose sol to obtain a uniformly distributed nanocellulose solution; (2) freezing the nanocellulose solution and vacuum drying same to obtain a nanocellulose aerogel; (3) pre-carbonizing the nanocellulose aerogel in an inert atmosphere, and cooling same to obtain a nanocellulose carbon aerogel; and (4) placing the nanocellulose carbon aerogel in urea powder, and performing high-temperature vapor deposition in an inert atmosphere to obtain the nitrogen-doped nanocellulose-based carbon nano-carrier material. The selected raw materials of the carbon nano-carrier material in the method are plant fibers, and have strong mechanical strength, wide sources and low costs. The prepared nitrogen-doped cellulose-based carbon nano-carrier material has good surface wettability, excellent electrical conductivity and stable properties.

The invention relates to method for producing an artificial turf, comprising the following steps: providing a carrier material having a top and a bottom, providing a plurality of fibres, wherein each fibre comprises two ends extending from the top of the carrier material and comprising a connected region arranged in a loop-like manner at the bottom of the carrier material; feeding the carrier material with the fibres to a heated rotating calender roller; guiding the carrier material with the fibres over at least one sub-region of the surface of the heated rotating calender roller, wherein the connected regions of the fibres and the bottom of the carrier material face the calender roller; during the guiding of the carrier material with the fibres over the at least one sub-region of the surface of the heated rotating calender roller: transferring heat from the heated rotating calender roller to the carrier material with the fibres, and fusing the connected regions of the fibres with the bottom of the carrier material to the artificial turf, and removing and cooling the artificial turf. The invention further relates to an artificial turf comprising: a carrier material having a top and a bottom; a plurality of fibres, wherein each fibre comprises two ends extending from the top of the carrier material and comprising a connected region arranged in a loop-like manner at the bottom of the carrier material, wherein the carrier material is fused at the bottom to the connected regions of the fibres.

The invention relates to a motor vehicle component, wherein the component comprises at least one carrier material consisting of a thermoformed polyurethane foam, which has a weight per unit area of between 0.5 kg / m2and 8.0 kg / m2, preferably between 0.8 kg / m2and 4.0 kg / m2, particularly preferably between 1.0 kg / m2and 3.0 kg / m2, and a thickness of between 0.5 mm and 20 mm, preferably between 1 mm and 15 mm, particularly preferably between 2 mm and 10 mm, and wherein at least one nonwoven fabric is applied on one or both sides of the at least one carrier material.

The application discloses a carbon carrier material for relieving sodium dendrite growth, rich in micropores and closed pore structure, and a preparation method and application thereof, and belongs to the technical field of low-dimensional material energy storage devices. The preparation method comprises the following steps: SO1, cross-linking reaction of a phenol source, a cross-linking catalyst and a formaldehyde solution; SO2, obtaining an impurity-containing sample through a high-temperature carbonization reaction; and SO3, adding the impurity-containing sample into a solvent for soaking, suction filtration, washing and drying to obtain the carbon carrier material. The carbon carrier material prepared by the application is uniformly distributed, the selection and pore size of the pores are adjustable, can effectively provide rich sodium-philic sites for inducing uniform deposition of sodium, and can inhibit the dendrite growth of a sodium metal battery in a cycle process; the pores serve as three-dimensional Na + Transmission channels are beneficial to forming a good ion migration path, reducing the current density of a local material, reducing the possibility of forming dendrites, and improving the safety and service life of the energy storage device.

The invention provides a thermal / photo-thermal catalyst carrier material and a preparation method thereof, and the preparation method comprises the following steps: uniformly mixing silicon carbide, polyethylene glycol, epoxy resin, an amine curing agent and absolute ethyl alcohol to form mixed slurry; pouring the mixed slurry into a carrier model, standing and drying at 25-70 DEG C for 8-14 hours, and removing the mold to obtain a carrier precursor; the carrier precursor is subjected to degumming treatment at the temperature of 150-200 DEG C and then transferred to the temperature of 500-1600 DEG C to be calcined for 1-8 h, and finally the thermal / photo-thermal catalyst carrier material which is composed of a C / SiC composite material and provided with penetrating type pore channels is obtained. The preparation process provided by the invention is simple, and the obtained thermal / photo-thermal catalyst carrier material is controllable in resistance, quick in temperature rise response, uniform in three-dimensional space temperature and applicable to catalytic reaction with accurate temperature control under any temperature rise rate condition; the specific surface area is large, the catalyst loading capacity in unit space is high, and the catalytic activity is high, so that the catalyst has a good application prospect in the field of thermal / photo-thermal catalysis.

There is provided an inhalation device for delivering a deliverable agent in the form of an aerosol or vapor to a user. The device comprises a solid, porous carrier material having a defined porosity, and a deliverable agent located within the pores of the carrier material. The device is operable to heat the carrier material and vaporize the deliverable agent. Deliverable agents that may be delivered to the user include nicotine. Suitable materials for the porous carrier material include chemically bonded ceramic materials and geopolymeric materials.

This invention discloses a method and system for activating and regenerating aged and degraded biochar-based alginate composite carrier materials, comprising the following steps: screening the aged and degraded biochar-based alginate composite carrier material to obtain intermediate substance 1; washing and swelling the intermediate substance 1, and purifying it to obtain intermediate substance 2; adding the intermediate substance 2 to an acid solution, stirring and reacting, and then purifying it to obtain intermediate substance 3; mixing the intermediate substance 3 with a sodium alginate solution, and reacting it ultrasonically to obtain intermediate substance 4; adding the intermediate substance 4 to a calcium chloride solution for cross-linking and solidification to obtain intermediate substance 5; collecting and purifying the intermediate substance 5 to obtain the product. This invention features a simple process, economical and easily controllable conditions, and can achieve the activation and regeneration of aged and degraded biochar-based alginate composite carrier materials under mild conditions, reducing disposal costs and effectively avoiding potential environmental pollution from aged and degraded carrier materials.

The application discloses a kind of catalytic carrier materials and preparation method thereof, carrier material includes aluminium oxide, carbon and hydrogen.The preparation method of catalytic carrier material includes the following steps: (1) first auxiliary agent is mixed with first solvent, and first stream is obtained;(2) first carrier, first stream is mixed uniformly, then second carrier, second auxiliary agent and second solvent are mixed uniformly, and then forming treatment is carried out, and second stream is obtained;(3) carbonization treatment is carried out to second stream in the presence of inert atmosphere;(4) the material after carbonization treatment is carried out oxidation treatment in the presence of oxygen-containing atmosphere, and carrier is obtained.The preparation method of the application is simple, easy to realize industrial production, and the carrier obtained has high strength, which can effectively improve the water resistance of the carrier.

The invention relates to a composite functional carrier material and a preparation method thereof, and belongs to the technical field of resource utilization and biological energy. The preparation method comprises the following steps: S1, selecting waste biomass to prepare a matrix material; s2, performing pyrolysis treatment on the base material prepared in the S1 to obtain porous conductive activated carbon; and S3, mixing the porous conductive activated carbon obtained in S2 with a magnetic substance, an iron substance and an enzyme according to a mass ratio of (50-100): (10-50): (5-30): (1-10), and granulating to prepare the composite functional carrier material. The composite functional carrier material prepared by the invention has both environmental protection property and economical efficiency, can effectively inhibit the generation of harmful gases such as hydrogen sulfide and the like while increasing the yield of methane gas in the anaerobic fermentation process, and can realize magnetic recovery and cyclic utilization of the carrier material.

The invention relates to a method for producing a steering rod (10) having a signal transmitter (12) for inductive position measurements, wherein the signal transmitter (12) comprises at least one metallic transmitting element (16a, 16b), wherein the transmitting element (16a, 16b) is embedded in a carrier material (14), the method comprising the following steps: - heating (S10) the steering rod (10) to a temperature T which is higher than the melting temperature of the carrier material (14); - positioning (S12) the signal transmitter (12) on the steering rod (10); and - pressing (S14) the signal transmitter (12) against the steering rod (10) with a pressure p, wherein the pressure p is maintained over a defined holding time t.

The application discloses a preparation method of a CoSe2 modified bifunctional porous carbon cloth, and the CC@CoSe2 obtained after cleaning, annealing and selenization is used as a carrier material. First, the CC@CoSe2 / S composite sulfur-containing positive electrode material is prepared by depositing sulfur on the CC@CoSe2 porous network in a plasma chemical vapor co-deposition manner. Second, the CC@CoSe2 is used as the carrier material, and the metal lithium is deposited on the CC@CoSe2 porous network in an electrodeposition manner, so that the CC@CoSe2 / Li composite metal lithium negative electrode material is prepared. Finally, the CC@CoSe2 / S composite sulfur-containing positive electrode material and the CC@CoSe2 / Li composite metal lithium negative electrode material prepared in the foregoing are used as the positive electrode and negative electrode materials of a lithium-sulfur battery, are applied to a flexible lithium-sulfur full battery, and are used for assembling a soft package battery to test electrochemical performance. The application achieves the synergy of high sulfur loading and high sulfur utilization, and constructs the lithium-sulfur full battery with high packing density, high sulfur surface loading and high energy density.

This utility model relates to the field of position adjustment technology, and in particular to a punching die carrier material position adjustment device, including a base and adjustment modules. Multiple adjustment modules are provided. The front end of the top of the base has a first mounting groove that is symmetrically arranged from left to right. The front side of the bottom end of the first mounting groove has a first mounting hole that runs vertically through it. The adjustment modules are all rotatably installed in the first mounting groove. The adjustment modules are used to adjust the position of the carrier belt. The carrier belt moves on the top of the base. The adjustment modules in the first mounting groove hold the carrier belt against the limiting position, thereby limiting and adjusting the position of the carrier belt. Moreover, when the carrier belt is affected by tension changes or equipment vibration, the adjustment modules will promptly re-hold the carrier belt against the limiting position. It can also adapt to different carrier belt widths.

The application discloses a kind of compositions for road surface water treatment, including multiple hollow spheres with 4-10cm inner diameter and 1-3mm wall thickness, 10-15 parts of void filling material, 5-10 parts of water-absorbing material, 6-10 parts of initiator, 10-20 parts of heat storage material, 15-20 parts of thermal insulation material, several columnar packaging tubes with 0.5-2cm diameter, 1-2mm wall thickness and 3-5cm length, and appropriate amount of adhesive;The multiple hollow spheres with 4-10cm inner diameter and 1-3mm wall thickness are made of 100 parts of porous carrier material;The several columnar packaging tubes with 0.5-2cm diameter, 1-2mm wall thickness and 3-5cm length are made of 5-10 parts of packaging material;The composition can quickly absorb and fix the accumulated water in the road, realize the persistent evaporation of absorbed water, reduce the entry of road surface water into the road surface structure, and effectively avoid the road diseases caused by water erosion of the road surface structure;The application also discloses a method for making the composition for road surface water treatment.

An innovative and unique method to create a resistance-based textile impact sensor has been demonstrated. The sensor is comprised of very low-cost materials and can detect impact and pressure. The sensor is highly conformable and constructed in such a way that make it tailorable for applications on varying geometries, detection sensitivity and ruggedness requirements. The impact sensor system includes a non-conductive carrier material. A pair of conductive wire traces are attached to the carrier material. A plurality of threads are provided to attach the conductive traces to the carrier material. A non-conductive covering material is positioned over the conductive traces opposite the carrier material. A conductive sheet is disposed over the covering material. The covering material is applied to the conductive traces to at least partially cover the surface of the at least two conductive traces facing the conductive sheet.

An object of the present invention is to provide a biocompatible carrier material capable of locally releasingparticles. The present inventors have found that by using a non-gelling polymer formed by reversibly bonding a plurality of hydrophilic polymer units as a carrier material, it is possible to locally release particles to an affected part such as an ulcer surface, thereby enhancing gene transduction specificity and reducing off-target effects.

A composite aerosol-generating material (530) comprising two sheets of carrier material (522A, 522B) with a gel (544) interposed therebetween. A method of manufacture and apparatus for such manufacture; a composite aerosol-generating material (530) comprising a gel (544) interposed between two sheets of carrier material (522A, 522B). The gel (544) is capable of carrying an aerosol-generating substance, for example nicotine.

The invention provides a method and apparatus for receiving a simulated decoration template into a decoration print. The method comprises a similarity comparison between at least one reference image of (1) to n hyper-spectral digital reference images of a simulated decoration template and at least one actual image of (1) to n hyper-spectral digital actual images of a carrier material provided with a decoration, in which a decoration-specific contour target is adjusted, a digital template of the simulated decoration template can be output to the carrier material via the output medium such that a color deviation between at least one reference image of (1) to n reference images of the simulated decoration template and at least one actual image of (1) to n actual images of the carrier material provided with the decoration is lower than a predetermined desired value.

A hearing aid module has a printed circuit board, at least one first electronics component, and a shield. The first electronics component is mounted on a top of the printed circuit board. The shield has a carrier material and a coating applied to the carrier material. The carrier material and the coating cover the first electronics component. The printed circuit board has at least one grounding layer exposed on a side surface of the printed circuit board. The coating is guided onto the side surface so that on the side surface, and the coating is electrically connected to the grounding layer. Furthermore, a hearing aid incorporates the hearing aid module and a method manufactures the hearing aid module.

The present application relates to a kind of microbial composite material and its preparation method and application, belong to composite material technical field.The microbial composite material provided by the present application includes the following preparation raw materials: microorganism and carrier material;The microorganism is the microorganism of degradable pollutant;The specific surface area of the carrier material is 2~200m 2 / g;The porosity of the carrier material is 30~95%.The microbial composite material of the present application mainly utilizes the metabolic capacity of microorganism to degrade pollutants, and the carrier material used has a certain specific surface area and porosity, which can provide a suitable growth environment and medium for microorganisms, while expanding the contact area of pollutant-containing gas and microorganisms, adsorbing and concentrating pollutant-containing gas to supply microorganisms for degradation, achieving the effect of air purification, forming a composite material with good mechanical properties, not easy to collapse and good purification effect.