CN103572270B - The preparation method of metal-polymer composite filter screen - Google Patents
The preparation method of metal-polymer composite filter screen Download PDFInfo
- Publication number
- CN103572270B CN103572270B CN201310562969.3A CN201310562969A CN103572270B CN 103572270 B CN103572270 B CN 103572270B CN 201310562969 A CN201310562969 A CN 201310562969A CN 103572270 B CN103572270 B CN 103572270B
- Authority
- CN
- China
- Prior art keywords
- polymer
- metal
- filter screen
- silica fiber
- composite filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of preparation method of metal-polymer composite filter screen, the method comprises the following steps: the composite structure obtaining the polymer-filled silica fiber spaces such as polystyrene, polymethylmethacrylate, polydimethylsiloxane, polypropylene according to the method for patent ZL200710134575.2; Then be placed in HF acid solution erosion removal silica fiber, form polymer hollow tube array structure; Then the thin slice of 0.2-2mm is cut into along hollow tube radial direction; By the method for plating, electroless plating, sputtering etc. or its arbitrary combination metal in polymer porous structure surface deposition gold and silver, nickel, copper, iron etc. or its arbitrary combination, obtain metal-polymer composite filter screen.The inventive method is novel, and the microstructure of acquisition can obtain application in fields such as mining industry, oil, chemical industry, food, medicine, machinofacture.
Description
Technical field
The present invention relates to the preparation method of a kind of submicron and micron fine structure material, particularly a kind of technology of preparing of metal-polymer composite filter screen structure.
Background technology
Metal-polymer composite filter screen is a kind of Novel filtering net, can be separated material, biology etc. and filter, have important application in fields such as mining industry, oil, chemical industry, food, medicine, machinofacture.
Summary of the invention
The object of this invention is to provide a kind of novel processing step of metal-polymer composite filter screen.
In order to realize foregoing invention object, the technical solution used in the present invention is as follows:
The preparation method of the preparation method of metal-polymer composite filter screen, comprises the following steps:
(1) micron, sub-micron fibers is assembled by self-assembling technique, obtain the silica fiber bundle that arrangement is regular, by described silica fiber bundle by physics or chemical process filled polymer, obtain the composite structure in the filled with polymer material silica fiber spaces such as polystyrene, polymethylmethacrylate, polydimethylsiloxane, polypropylene, wherein the volume ratio of silica fiber bundle and polymkeric substance is 0.1-0.6;
(2) above-mentioned composite structure is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure;
(3) polymer hollow tube array structure is cut into along hollow tube radial direction the thin slice that thickness is 0.2-2mm;
(4) pass through method deposition gold and silver, nickel, copper, the iron etc. of plating, electroless plating, sputtering etc. or its arbitrary combination or the metal of its arbitrary combination in the slice surfaces of step (3), obtain metal-polymer composite filter screen.
Compared with prior art, its remarkable advantage is the porous filter screen can preparing micron-submicron rank in the present invention, without the need to large-scale instrument, and simple and reliable process.The inventive method is novel, and the microstructure of acquisition can obtain application in fields such as mining industry, oil, chemical industry, food, medicine, machinofacture.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the preparation method of metal-polymer composite filter screen.The composite structure that step (A) is filled with polymer material silica fiber space is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure; Step (B) is thin slice polymer hollow tube array structure being cut into 0.2-2mm along hollow tube radial direction; Step (C) is at polymer porous structure surface deposition metal, obtains metal-polymer composite filter screen.
Embodiment
The present invention is described in further detail below.
In embodiment, the composite structure in polymer-filled silica fiber space obtains according to the method for patent ZL200710134575.2: assemble micron, sub-micron fibers by self-assembling technique, obtain the silica fiber bundle that arrangement is regular, by the polymkeric substance that silica fiber bundle is 0.1-0.6 by physics or chemical process packing volume ratio, obtain the composite structure in filled with polymer material silica fiber space.
Embodiment 1: the composite structure of polystyrene being filled quartzy fiber gap is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure; Then the thin slice of 0.2mm is cut into along hollow tube radial direction; By chemical plating method at polymer porous structure surface deposition gold, obtain gold-polystyrene composite screen.
Embodiment 2: the composite structure of polymethylmethacrylate being filled quartzy fiber gap is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure; Then the thin slice of 2mm is cut into along hollow tube radial direction; By electro-plating method at polymer porous structure surface deposition nickel, obtain nickel-polymethylmethacrylate composite screen.
Embodiment 3: the composite structure of polydimethylsiloxane being filled quartzy fiber gap is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure; Then the thin slice of 0.3mm is cut into along hollow tube radial direction; Logical sputtering method, at polymer porous structure copper-depositing on surface, obtains copper-polydimethylsiloxane composite screen.
Embodiment 4: the composite structure of polypropylene being filled silica fiber space is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure; Then the thin slice of 1mm is cut into along hollow tube radial direction; By electro-plating method at polymer porous structure surface deposition nickel and copper, obtain ambrose alloy-polypropylene composite materials filter screen.
Embodiment 5: the composite structure of polystyrene being filled quartzy fiber gap is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure; Then the thin slice of 0.2mm is cut into along hollow tube radial direction; Golden and silver-colored at polymer porous structure surface deposition by the method electroplated and sputter, obtain gold and silver-polystyrene composite screen.
Claims (4)
1. the preparation method of metal-polymer composite filter screen, is characterized in that, said method comprising the steps of:
(1) micron, sub-micron fibers is assembled by self-assembling technique, obtain the silica fiber bundle that arrangement is regular, by described silica fiber bundle by physics or chemical process filled polymer, obtain the composite structure in polymer-filled silica fiber space, wherein the volume ratio of silica fiber bundle and polymkeric substance is 0.1-0.6;
(2) above-mentioned composite structure is placed in HF acid solution erosion removal silica fiber, forms polymer hollow tube array structure;
(3) polymer hollow tube array structure is cut into along hollow tube radial direction the thin slice that thickness is 0.2-2mm;
(4) in the slice surfaces metal refining of step (3), metal-polymer composite filter screen is obtained.
2. the preparation method of metal-polymer composite filter screen according to claim 1, is characterized in that, in step (1), described polymkeric substance is polystyrene, polymethylmethacrylate, polydimethylsiloxane or polypropylene.
3. the preparation method of metal-polymer composite filter screen according to claim 1 and 2, is characterized in that, in step (4), described metal is gold and silver, nickel, copper, iron or more arbitrary combination.
4. the preparation method of metal-polymer composite filter screen according to claim 3, is characterized in that, in step (4), described metal refining method is plating, electroless plating, sputtering or more arbitrary combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562969.3A CN103572270B (en) | 2013-11-12 | 2013-11-12 | The preparation method of metal-polymer composite filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562969.3A CN103572270B (en) | 2013-11-12 | 2013-11-12 | The preparation method of metal-polymer composite filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103572270A CN103572270A (en) | 2014-02-12 |
| CN103572270B true CN103572270B (en) | 2016-04-13 |
Family
ID=50044960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310562969.3A Expired - Fee Related CN103572270B (en) | 2013-11-12 | 2013-11-12 | The preparation method of metal-polymer composite filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103572270B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212119B (en) * | 2017-12-07 | 2020-12-18 | 邵兵 | Preparation method of composite filter screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143705A (en) * | 2007-11-01 | 2008-03-19 | 南京大学 | Method for preparing micrometer and submicron probe arrays |
| CN101287859A (en) * | 2005-09-07 | 2008-10-15 | 英科有限公司 | Process for producing metal foams having uniform cell structure |
| CN102350131A (en) * | 2011-08-04 | 2012-02-15 | 江苏省旭日冶金环保设备有限公司 | Glass fiber polyimide P84 compound filter material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070061539A (en) * | 2004-08-23 | 2007-06-13 | 노블 화이버 테크놀로지스, 엘엘씨 | Process of metallizing polymeric foam to produce an anti-microbial and filtration material |
-
2013
- 2013-11-12 CN CN201310562969.3A patent/CN103572270B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101287859A (en) * | 2005-09-07 | 2008-10-15 | 英科有限公司 | Process for producing metal foams having uniform cell structure |
| CN101143705A (en) * | 2007-11-01 | 2008-03-19 | 南京大学 | Method for preparing micrometer and submicron probe arrays |
| CN102350131A (en) * | 2011-08-04 | 2012-02-15 | 江苏省旭日冶金环保设备有限公司 | Glass fiber polyimide P84 compound filter material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103572270A (en) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Li et al. | Structured cone arrays for continuous and effective collection of micron-sized oil droplets from water | |
| Wu et al. | Templated synthesis of highly ordered mesostructured nanowires and nanowire arrays | |
| Liu et al. | 2.5-Dimensional Parylene C micropore array with a large area and a high porosity for high-throughput particle and cell separation | |
| Bridges et al. | Synthesis of gold nanotubes with variable wall thicknesses | |
| CN103572270B (en) | The preparation method of metal-polymer composite filter screen | |
| CN105112897A (en) | Preparation method for porous copper-gold composite nanometer film material | |
| CN107673337B (en) | A method of two-dimension nano materials are prepared using fibroin albumen removing | |
| Xiang et al. | Combining inertial microfluidics with cross-flow filtration for high-fold and high-throughput passive volume reduction | |
| CN105648260A (en) | Method for preparing micrometer porous metal copper blocks by dealloying of copper-ferrum alloy | |
| CN102296349A (en) | De-alloying preparation method of nanometer porous metal substrate with surface enhanced Raman scattering activity | |
| CN103566772B (en) | Porous polymer polymeric hollow fibre tube-surface prepares method and the application of metal organic framework thin film | |
| Rauber et al. | Segmented all-platinum nanowires with controlled morphology through manipulation of the local electrolyte distribution in fluidic nanochannels during electrodeposition | |
| Wu et al. | Development of an automated continuous clarification bypass system to remove suspended particulate matter | |
| CN105092555B (en) | Micro-fluidic surface-enhanced Raman test chip and preparation method thereof | |
| CN104773707A (en) | Micro/nanotube array type nickel biomimetic material and preparation method thereof | |
| CN103569935A (en) | Method for manufacturing metal micron/ submicron tube array | |
| CN204672146U (en) | A kind of purpose ceramic-film filter | |
| CN103569960B (en) | The preparation method of block array of metal lines | |
| Wei et al. | Lamellar Ni3Si Microchannels and Ni3Si Micropore Arrays in Ni─ Ni3Si Hypereutectic Alloys | |
| CN104975323B (en) | Prepare sine surface shape alumina formwork of nano material and preparation method thereof | |
| CN104975322B (en) | Prepare circular conical surface spiral shape alumina formwork of nano material and preparation method thereof | |
| Yang et al. | Effects of pretreatment on hydraulic irreversible membrane fouling during ultrafiltration short process: a pilot study | |
| CN103170643B (en) | Preparing method of long-range order micron silver tubes | |
| Yan et al. | Effects of Process Parameters on Direct Deposition Hydrogel Molding for the Fabrication Microfluidic Devices | |
| Atkinson | Graphene research yields atomic-scale capillaries small enough to block the smallest ions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: Jiang Zhen Fu Qian Lu Rugao city in Jiangsu province Nantong City, No. 166, 226500 Patentee after: RUGAO BINJIANG URBAN CONSTRUCTION INVESTMENT Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170630 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 214192 No. three, No. 99, Furong Road, Wuxi, Jiangsu Patentee before: WUXI IMPRINT NANO TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |