Grading structure material and its preparation method and application

The grading structure material and preparation method and application

technical field

The invention relates to a material and preparation method and application, especially a size is situated in micrometer and backrest scope's large particles or the fibre and size distance between the nanometer to dozens mm and particles or the fibre combined and grading structure material, is directly conversion of the large-size material non-smooth surface deposition light-sized material or the liquid condition sand and method for grading structure material obtains grading structure material and applied wherein the function of field, which is specific the grading structure material and preparation method and application. Background technique in present, along with the development of superfine material and nanometric-sized material, using material with a naturally provided with the unprecedented opportunity and challenge for materialism wheel and a protection surface area, comprising the nano light-sized effect, the surface and quantum of and macroscopic quantum the effect and a performance of. The gift; the material using a nano composed of other of the macromolecule mixed comprising a block material of a to the nanometer; the material and superfine material and or the disorderly the combined film and additive powder sintered body and smooth obtains the widespread application thereof. However the multiple each other; because superfine material circular flaws, wherein by taking multiple) limiting. A superfine are force of convention fibre is small, therefore the people can braided the backside of the normal fibre processing method using superfine fibre. Moreover, the nano and macroscopic block material with a difference of the performance; when people the requirement connected by performance of nano and macroscopic block material; the people selecting the axle is limited frequently. Moreover the superfine material is higher than the macroscopic block material of the cost frequently, and use of superfine material further frequently for limiting to comprise a small range, the bacteria and virus the protection for limiting the material surface and a slit base; a before object armoured fabric and a material full-automatic by using material and preparation, not only with wasted the resources moreover, which can the cost of product. The invention of the invention goals of currently comprising nano flaws part is superfine material development, invents a grading structure of material microscopic and macrostructure material combination of the fine performance and macroscopic body of material combined by using the material. The meshes of the invention is supply method for manufacturing grading structure material. The third meshes of the invention is a application of grading structure material supply of. The invention's technical solution is: The grading structure material, wherein at least two kinds of particles or fibre assembly, one of which is the size and backrest situated on the large particles or the large fibre and micrometer, and a of the size between the nanometer or the fibrilla between a dozens mm the finely ground particles, comprising: (1) For finely ground or particles the fibrilla for large grains, a fibre or large particles and large fibre mixture of a regarding, wherein the fixed part is located on the large particles or on the large of fibre regarding surface, namely with the following six grading structure of: On the large of the regarding surface of the large on the ground finely particles and a substrate is provided with a fibrilla and large fibre the regarding surface is provided with a large fibre the finely ground particles and a substrate is fixed with a fibrilla and large of the regarding surface is also fixed with a finely ground particles and fibrilla and large fibre the regarding surface is fixed at the same time with the ground finely particles and fibrilla fixed. (2) For finely ground or particles the fibrilla of the large particles or large surface is fixed to the base; the finely ground or particles the fibrilla large particles or the large fibre composed of a metal; namely with the following six grading structure of: The large particle surface of the finely ground particles and large particle surface is provided fibrilla and large surface is provided with a finely ground particles and large surface fixed with fibrilla and large particle surface is also fixed with finely ground particles and fibrilla and large surface is fixedly connected fixedly with the ground finely particles and fibrilla. The finely ground or particles the fibrilla each other through a pneumatic or a chemical a fixed on the large particles or the large surface. The contact face between the granule or the large fibre and finely ground or particles the fibrilla by dividing the parallel section and composite material length of the stride from 1 nanometre the lifting section object is increased gradually reduced to the section perimeter seeks is a curve and cutting proportion of the section is more than 1.5 cutting and involute curved crossing point and the specific area large is within crossing point of the large-size material and light-sized the material frontier part of the area; every section through a designation section and a certain length of stride of the section and distance dash connected between adjacent section of each length of stride, thus two sections composite, the redundantThe further - section are compound section of the three-dimensional are all, frontier points for large-size material and small 5 of materials' surface contact part; the independent large-size material and light-sized material part contact surface contact surface can through the upper method determine when is made from said method within the contact surface position and inserted method to obtain. On the finely ground or particles the fibrilla is distance from the finely ground or particles the fibrilla and large particles or the large fibre intersecting plane ultima Thule and finely ground or particles the fibrilla and large particles or the large fibre intersecting plane two part angle is greater than 90 degrees finely ground or particles the fibrilla proportions of are less than 1% degrees; Finely ground or particles fibrilla cover regarding area is 1% to 100. %; And a size of the finely ground or particles the fibrillae and large pellets or the large fibres at least difference 1 time. Finely ground or particles fibrilla of the large particles or the large fibre of and a solid and hollow porous, or foam texture, perhaps they homogeneous of perhaps different materials. The invention's second target technical solution is: Method for preparing grading structure material, is characterised of which is connected with the liquid condition environment or large surface of the large particles and/or chemical reaction deposition finely ground particles are the pneumatic or fibrilla; it is; the liquid of which the refers to a a flowability of material, comprising a gaseous, and liquid, glassy, a support and supercritical fluid condition. The liquid is capable comprises a passage are placed high density sand, fixed to the granule, liquid particles are in a. The grading structure material raw material or complete fluidized or part of fluidized 'the conversion through the logistics effect and/or the chemical reaction with grading structure grading structure material. The invention the liquid of third goal's is: The grading structure material block structure serves as a function of a granule, fibre, film and A Kuaihuo. Serves as an automatic grading structure material with a separating and protection, and antibacterial deodorant, catalytic,), decorative, the structure and biology is accommodating, a storage, controllable device, conductive, repairing, healthcare, intelligent bed, fragrance sintering and a or the functions. Grading structure material part of the material a proportion between 1% to 100%. Beneficial effect of the invention: With overcome superfine material development part flaws on a nano, the microscopic and macrostructure material loading on the organic connection; and a convex combined to the material using the fine to performance and high performance of macroscopic body material to of the intensity is higher than the surface area, The Chuli applied, wherein the protection, the catalytic reactor, the sensing detecting, decorative, the structure and biology separating and deleterious device of sand accommodating and a domains with a preparation convenient, the cost is low, the performance-to-price of high PDC, capable of reducing the function of the production cost, displays the superfine material and macroscopic body is the fully. The joint of instructional set 1) is provided with a large particles of invention the grading structure schematic drawing of deposition finely ground particles. Work 2) is provided with a large particles of invention the sedimentation fibrilla grading structure schematic drawing. Work 3) is provided with the invention large fibre the grading structure schematic drawing of deposition finely ground particles. Work 4) is provided with the invention large fibre the sedimentation fibrilla grading structure schematic drawing. Work 5 of the frontier point schematic drawing of large-size material and light-sized material of invention. Work 6 invention is a curve and disposed in the b grading structure material section schematic drawing. Work 5: The light-sized material on A distance of large-size material surface of distant seat and light-sized material and large-size material direction of two part angle is equal to 90 degrees. The light-sized material particle surface AND the distance large-size material surface i distant seat and light-sized material and large-size material direction of two part angle is greater than 90 degrees. The light-sized material particles TYPE surface and large-size material surface of distant seat and light-sized material and large-size material direction of two part angle is less than the maos. Particles and A particle C is a light-sized material of the invention grading structure material. a field of large-size material surface; b field of light-sized material surface, a field the large-size material and light-sized material frontier point. The detailed description of illustrated embodiments parallel and a further explanation to the invention of light of the joint section and implementation carrying. Of 1 to 6 wall. The grading structure material; the distance of the material different two metals or more than two kinds grading structure: A of the size is situated in micrometer and backrest of large particles or the fibre,Other side of the size distance between the nanometer to dozens mm and particles or the fibre. The size of fibre material is a refer to the diameter of the dimension. The light-sized structure is fixed with the pneumatic or a connecting hole or a disorder of the large-size structure material non-smooth surface, thus connected with the grading structure or the fibre. On the finely ground or particles the fibrilla is distance from the finely ground or particles the fibrilla and large particles or the large fibre intersecting plane ultima Thule and finely ground or particles the fibrilla and large particles or the large fibre intersecting plane two part angle is greater than 90 degrees finely ground or particles the fibrilla proportions of are less than 1% degrees. The light-sized material cover the large-size material a cover area is 1% to 100%, and a size of the finely ground or particles the fibrillae and large pellets or the large fibres at least difference 1 time. Of 1 to 4 wall. The granule or the fibre of the grading structure material is a gift is a solid and hollow porous, or a foaming and. The grading structure material light-sized material and large-size material can be a homogeneous material can is further the different materials, capable of a batching can also comprises more carbon multiple ingredients. Grading structure material is formed by the granule, fibre, film and block. The implementation example's grading structure material is obtains through the logistics effect and/or the chemical reaction deposition light-sized material of the large-size material surface. The concrete implementation is connected with and/or the chemical reaction of the logistics the conversion the liquid which material of the liquid condition environment with grading structure grading structure material. The liquid condition to with the flowability of material, comprising a gaseous, and liquid, glassy, a support and supercritical fluid condition. The liquid is capable comprises a passage are placed and concentration device, according liquid in the solid and particles and gas-liquid particles are in a. The implementation example's grading structure material can be a function of use. When and a an automatic grading structure material with a separating and protection, and antibacterial deodorant, catalytic,), decorative, the structure and biology is accommodating, storage, controllable device, a motor, repairing, healthcare and intelligent bed, aramid, the sintering and a functions a or the functions. Grading structure material part of the material to account for is situated on 1°/. To 100%. Carry out the carrying specifically 1: Fetches connection mm hollow bulb 2.5-3.5 times of the 1M iron trichloride liquid about 5 minutes, and taking out dry, and so that the tubular reactor, is more than proportion of the acetylene, a hydrogen, about 2 hours primarily obtains 1000 10-25 degrees centigrade reaction of the hollow glass surface cover with the diameter of the IO nanometre the hollow carbon nanotubes grading structure material. The material can be a conducting material is used for sensing taking or the structure and storage material is used for cell electrode. Carry out the carrying specifically 2: /Volume ratio is 10% acetates zinc and 1% gel solution introduced and 60 of 10-25 degrees centigrade made by the ultrasonic cyclone technology for controlling temperature downward; it wherein a temperature is 120 degrees carbon dioxide gas upward movements, the particles for collecting deposition obtains the large-size divisor of light-sized divisor connection nanometers zinc carbonate particles cover crossed to multiple hundred mm gel particles grading structure material. The material can be with promotion battery door-shaped function is used for medical angle creating is a paste. Carry out the carrying specifically 3: The 6g lower thread is 50 mm zinc micro-spheres 200 milliliters distilled water and a a stirring, a circulating 40 milliliters 0. the 5M zinc nitrate and 5M sodium hydroxide solution, 180 degrees reaction 1 after-coolings when the high-pressure reaction kettle, filter and cleaning, obtains dozens mm zinc micro-spheres surface cover has a diameter of 100 to grading structure material (300 nanometers rod-shaped zinc oxide granule assembly. The grading structure of material using wherein semiconductor performance to apply in the sending gas. Carry out the carrying specifically 4: Is 5% of dimethyl ethyl diketone iron 10% polypropylene nitrile Gen trigram N- dimethyl formamide introduced obtains the mean diameter of the wet spinning the rear-end mass is 0.1-30% and 50 microns polypropylene fibre nitrile. A processing 250 is 10-25 degrees centigrade of the air the fibre hours 3, then the argon of the speed elevations of temperature of 5 degrees /min to 500 10-25 degrees centigrade, then the H2/Ar two l: Rear 3 hydrogen and argon gaseous a reaction 4 hours base iron reduction iron core, and argon of the speed elevations of temperature of 5 degrees /min to 1100 10-25 degrees centigrade and rear 1100 10-25 degrees centigrade maintaining a half hour to a a polypropylene nitrile to carbonizes decrease temperature of the argon cover is 700 degrees; then and the normal hexane gas of 600 milliliters /min speed through the liquid normal hexane 700 is 10-25 degrees centigrade and with the fibre reaction 20 minutes of the carbonization, a cooling of the argon plate to the room temperature, obtains based on the diameter of dozens mm polypropylene nitrile carbon fibre is a large fibre, the diameter is left 10 nanometers carbon nanotubes for fibrilla grading structure material; the materialBrake and a battery electrode material using wherein the electric conduction function and storage function. Carry out the carrying specifically 5: Moore ethyl-orthosilicate: ethanol: water: hydrogen chloride: the hexadecyl trimethyl ammonium bromide is 1:22:5:0. (004:0). Mixed 15 to 60 10-25 degrees centigrade blending reaction one-and-a-half hours primarily of 2. a atmospheric 5 pressures end on the valve, the curved particles a rear 400 10-25 degrees centigrade reaction and projection area of the temperature is 80 10-25 degrees centigrade filter collecting, obtains a dozens nanometers large particles to cover is plural knife rack seat the nanometer bubble particles grading structure material. The material of brake and catalyzed an automatic. Carry out the carrying specifically 6:9, is 5% of dimethyl ethyl diketone are 10% of polyvinyl solution obtains introduced by wet spinning the percentage of the mean diameter of are 50 mm layer of fibre. So that the percentage of the fibre is of 25% ethanedioic acid ethanol introduced the soaking, wherein the high-temperature processing obtains a magnetic material ROLLING surface is dozens mm in diameter of fibre base oxide is a cover with dozens to multiple hundred nanometers fibrilla grading structure material. The material of applying the magnetic recording and magnetic separation field. Carry out the carrying specifically 7: The rear-end mass whose aperture ratio is 5% of polyvinyl solution storing 30 milliliters of iron 2% trichlorides and 3% ferrous of rear 100 milliliters methyl silicone oil mixing, type dispersion, and 20 10-25 degrees centigrade of the solidifying is 2 hours primarily extractor defrosting, a freezes defrosts then, duplicates from 5 now, wherein the filter and cleaning obtain dozens to multiple hundred mm layer of particles. , Obtain the polyvinyl alcohol particles and a 2 moles/a liter ammonia water the reaction 2 days primarily the filter and cleaning dry from dozens microns to multiple hundred mm layer of the surface cover plural knife rack seat the nanometer to grading structure of material dozens nanometers magnetic iron nano fibre and. The material can be used for magnetic field of liquid.