CN113980415A - ABS (acrylonitrile butadiene styrene) resin-based conductive plastic for all-vanadium redox flow battery and preparation method thereof - Google Patents
ABS (acrylonitrile butadiene styrene) resin-based conductive plastic for all-vanadium redox flow battery and preparation method thereof Download PDFInfo
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- CN113980415A CN113980415A CN202111345438.XA CN202111345438A CN113980415A CN 113980415 A CN113980415 A CN 113980415A CN 202111345438 A CN202111345438 A CN 202111345438A CN 113980415 A CN113980415 A CN 113980415A
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- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title claims abstract description 43
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 title description 7
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 title description 7
- 239000011347 resin Substances 0.000 title description 2
- 229920005989 resin Polymers 0.000 title description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 33
- 239000010439 graphite Substances 0.000 claims abstract description 33
- 239000003999 initiator Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 7
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical group C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 6
- -1 organic peroxide compound Chemical class 0.000 claims description 4
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 4
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 11
- 238000010248 power generation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007385 chemical modification Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 229920000307 polymer substrate Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012934 organic peroxide initiator Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000002464 physical blending Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/001—Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
Abstract
The invention belongs to the technical field of bipolar plates for all-vanadium redox flow batteries, and particularly relates to conductive plastic for all-vanadium redox flow batteries based on ABS resin and a preparation method thereof. The invention aims to provide conductive plastic for all-vanadium redox flow batteries based on ABS resin and a preparation method thereof. The conductive plastic for the all-vanadium redox flow battery is prepared by uniformly mixing 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator, and then melting and blending. When the prepared conductive plastic is manufactured into a bipolar plate, the resistivity is 7-92m omega cm, the bending strength is 34-44MPa, and the tensile strength is 31-40 MPa.
Description
Technical Field
The invention belongs to the technical field of bipolar plates for all-vanadium redox flow batteries, and particularly relates to conductive plastic for all-vanadium redox flow batteries based on ABS resin and a preparation method thereof.
Background
With the rapid development of global renewable green energy, wind power and photovoltaic power generation become key development directions. However, the power generation modes such as wind power generation, photovoltaic power generation and the like are greatly influenced by the external environment, the power output is unstable, the fluctuation of a power grid is easily caused, and the operation cost is increased. Therefore, part of the generated energy is changed into 'garbage electricity', and even 'abandoned electricity'. In order to popularize and use new energy, the aim of 'double carbon' is fulfilled, and energy storage becomes a good technical measure. Energy storage refers to a technology of storing surplus energy in different ways so as to be utilized when needed. The peak clipping and valley filling of the power grid can be realized through energy storage, and the stable operation of the power grid is ensured. In the existing energy storage facilities, physical energy storage modes such as water pumping energy storage, compressed air energy storage, flywheel energy storage and the like are greatly limited by geographical conditions. The chemical energy storage (mainly battery energy storage) has the advantages of being capable of being rapidly arranged, controllable in scale and the like. The all-vanadium redox flow battery has the advantages of safety, reliability, environmental friendliness, certain overload and deep discharge capacity and the like, and has unique advantages in the energy storage technology.
The galvanic pile in the all-vanadium redox flow battery system is the core and is composed of an electrode, a liquid flow frame, an ion exchange membrane, a bipolar plate, an end plate and the like. The bipolar plate mainly has the functions of isolating positive and negative electrolytes and forming a current path. Since the electrolyte in the all-vanadium flow battery is an acidic aqueous solution, the bipolar plate must have good acid resistance and corrosion resistance. Current research suggests that conductive plastics based on graphite filling are the most suitable materials for all vanadium flow battery bipolar plates. Wherein the graphite filler provides a complete conductive path and the plastic serves as physical support and corrosion protection. To increase the electrical conductivity of the bipolar plate, a higher graphite loading is often required, which results in poorer mechanical properties of the material as a whole. Therefore, how to balance the conductivity and the mechanical property is a difficult problem for preparing the bipolar plate for the high-performance all-vanadium flow battery.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the conductive plastic for the all-vanadium redox flow battery based on the acrylonitrile-butadiene-styrene copolymer (ABS resin) and the preparation method thereof, and the conductive plastic for the all-vanadium redox flow battery can simultaneously meet the requirements of conductivity and mechanical property.
The invention aims to solve the first technical problem of providing conductive plastic for an all-vanadium redox flow battery based on ABS resin, which comprises the following raw materials in parts by mass: 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator.
Preferably, the initiator is added in an amount of 0.1 part.
Wherein the initiator is an organic peroxide compound.
Preferably, the initiator is dicumyl peroxide, tert-butyl peroxybenzoate or methyl ethyl ketone peroxide.
Wherein the particle size of the expanded graphite is less than 100 meshes.
The second technical problem to be solved by the invention is to provide a preparation method of the conductive plastic for the all-vanadium redox flow battery based on the ABS resin, which comprises the following steps: 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator are uniformly mixed and then melted and blended.
Wherein the melt blending mode is banburying mixing or twin-screw mixing.
Has the advantages that: the ABS resin disclosed by the invention has better mechanical property, and can meet the use requirement of an all-vanadium redox flow battery system under a harsher condition. In addition, the invention utilizes the reactive sites in the expanded graphite and the ABS resin to carry out chemical reaction, avoids the heterogeneity caused by single physical blending, and is easier to form uniformly distributed blended conductive plastics, thereby promoting the integrity of two phases and ensuring the double excellent performances of conductivity and mechanical property. When the conductive plastic prepared by the invention is made into a bipolar plate, the resistivity is 7-92m omega cm, the bending strength is 34-44MPa, and the tensile strength is 31-40 MPa. Compared with the prior art, the method is simple and easy to operate, has a mature industrial production line, is low in manufacturing cost, and can be rapidly popularized.
Drawings
FIG. 1 is an electron microscope scan of a longitudinal section of a sample according to example 3 of the present invention.
Detailed Description
The invention firstly provides conductive plastic for an all-vanadium redox flow battery based on ABS resin, which comprises the following raw materials in percentage by mass: 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator.
The expanded graphite is a loose and porous vermicular substance obtained by intercalating, washing, drying and high-temperature expanding natural graphite flakes. Compared with natural graphite, the expanded graphite is softer, has the characteristics of certain compression resilience and the like, and is favorable for improving the mechanical property of the expanded graphite when the expanded graphite is compounded with a base material. Meanwhile, the surface of the material has partial active groups, and chemical modification can be carried out.
The ABS resin has excellent solvent resistance, impact resistance, cold resistance and processability. In the polymerization process of ABS, partial unreacted carbon-carbon double bonds can be remained, and a space is provided for subsequent graft modification.
Because of the poor compatibility of graphite and the polymer matrix, the homogeneity between the two phases after mixing is poor, resulting in double losses of conductivity and mechanical properties. In order to improve the compatibility of graphite and a polymer substrate, the invention leads the expanded graphite and the ABS plastic to form chemical combination through the initiation of free radicals, thereby obtaining the conductive plastic with better performance. The surface of the expanded graphite has active groups, so that chemical modification is easier to perform. Meanwhile, ABS plastic with better performance and reaction sites is adopted to replace polyolefin plastic as a base material, so that conductive plastic with better performance is obtained.
The invention controls 30-50 parts of ABS resin and 50-70 parts of expanded graphite to ensure the balance of mechanical property and electrical conductivity of the prepared conductive plastic for the all-vanadium redox flow battery based on the ABS resin. The expanded graphite has poor conductivity and mechanical properties.
In addition, the invention also adds an initiator, and the adding amount of the initiator is 0.06-0.15 part of the total adding amount, preferably 0.1 part. The initiator can lead the expanded graphite and the ABS plastic to form chemical combination through the initiation of free radicals, and can improve the compatibility of the graphite and a polymer substrate, thereby obtaining the conductive plastic with better performance.
The initiator is preferably an organic peroxide compound, including dicumyl peroxide, tert-butyl peroxybenzoate and methyl ethyl ketone peroxide. Because these initiators can initiate the reaction between the groups in the expanded graphite and the ABS, so that the connection is tight and the cost is low.
The invention also provides a preparation method of the conductive plastic, which comprises the following steps: 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator are uniformly mixed at high speed and then are melted and blended to prepare the ABS resin. The melt blending method may be banburying mixing or twin-screw mixing. The bipolar plate is prepared by conventional extrusion molding or hot press molding.
The present disclosure will be further explained and illustrated with reference to specific embodiments. The parts of materials in the following specific examples are all parts by mass.
In the following specific examples the organic peroxide initiator is of AR grade and the expanded graphite has a particle size of less than 100 mesh.
Example 1
70 parts of expanded graphite, 30 parts of ABS resin and 0.1 part of dicumyl peroxide are mixed for 10 minutes by a high-speed mixer and then are melted and mixed uniformly by an internal mixer at 180 ℃ to obtain the conductive plastic.
After the conductive plastic is processed and molded into the bipolar plate, the resistivity is 7m omega cm, the bending strength is 34MPa, and the tensile strength is 31 MPa.
Example 2
60 parts of expanded graphite, 40 parts of ABS resin and 0.1 part of dicumyl peroxide are mixed for 10 minutes by a high-speed mixer and then are melted and mixed uniformly by an internal mixer at 200 ℃ to obtain the conductive plastic.
After the conductive plastic is processed and molded into the bipolar plate, the resistivity is 43m omega cm, the bending strength is 37MPa, and the tensile strength is 34 MPa.
Example 3
50 parts of expanded graphite, 50 parts of ABS resin and 0.1 part of dicumyl peroxide are mixed for 10 minutes by a high-speed mixer and then are melted and mixed uniformly by an internal mixer at 220 ℃ to obtain the conductive plastic.
After the conductive plastic is processed and molded into the bipolar plate, the resistivity is 92m omega cm, the bending strength is 44MPa, and the tensile strength is 40 MPa.
FIG. 1 is an electron micrograph of a longitudinal section of a sample of example 3. It can be seen from the figure that there was no significant two-phase separation and no agglomeration across the sample section.
Example 4
65 parts of expanded graphite, 35 parts of ABS resin and 0.1 part of tert-butyl peroxybenzoate are mixed by a high-speed mixer for 10 minutes, and then are melted and uniformly mixed by a double-screw extruder at 190 ℃ to obtain the conductive plastic.
After the conductive plastic is processed and molded into the bipolar plate, the resistivity is 18m omega cm, the bending strength is 35MPa, and the tensile strength is 32 MPa.
Example 5
55 parts of expanded graphite, 45 parts of ABS resin and 0.1 part of benzophenone peroxide are mixed for 10 minutes by a high-speed mixer and then melted and mixed uniformly by a double-screw extruder at 210 ℃ to obtain the conductive plastic.
After the conductive plastic is processed and molded into the bipolar plate, the resistivity is 67m omega cm, the bending strength is 40MPa, and the tensile strength is 37 MPa.
Comparative example 1
50 parts of expanded graphite and 50 parts of ABS resin are mixed for 10 minutes by a high-speed mixer and then are melted and mixed uniformly by an internal mixer at 220 ℃ to obtain the conductive plastic.
After the conductive plastic is processed and molded into the bipolar plate, the resistivity of the bipolar plate is 385m omega cm, the bending strength is 34MPa, and the tensile strength is 33 MPa.
Claims (7)
1. The ABS resin-based conductive plastic for the all-vanadium redox flow battery is characterized in that: the material comprises the following raw materials in percentage by mass: 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator.
2. The conductive plastic for the all-vanadium flow battery based on the ABS resin according to claim 1, wherein: the addition amount of the initiator is 0.1 part.
3. The conductive plastic for the all-vanadium flow battery based on the ABS resin according to claim 1 or 2, characterized in that: the initiator is an organic peroxide compound.
4. The conductive plastic for the all-vanadium flow battery based on the ABS resin according to any one of claims 1 to 3, wherein: the initiator is dicumyl peroxide, tert-butyl peroxybenzoate or methyl ethyl ketone peroxide.
5. The conductive plastic for the all-vanadium flow battery based on the ABS resin according to any one of claims 1 to 4, wherein: the particle size of the expanded graphite is less than 100 meshes.
6. The preparation method of the conductive plastic for the all-vanadium flow battery based on the ABS resin, which is described in any one of claims 1 to 5, is characterized in that: the method comprises the following steps: 30-50 parts of ABS resin, 50-70 parts of expanded graphite and 0.06-0.15 part of initiator are uniformly mixed and then melted and blended.
7. The preparation method of the conductive plastic for the all-vanadium flow battery based on the ABS resin, according to claim 6, is characterized in that: the melt blending mode is banburying mixing or twin-screw mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345438.XA CN113980415A (en) | 2021-11-15 | 2021-11-15 | ABS (acrylonitrile butadiene styrene) resin-based conductive plastic for all-vanadium redox flow battery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345438.XA CN113980415A (en) | 2021-11-15 | 2021-11-15 | ABS (acrylonitrile butadiene styrene) resin-based conductive plastic for all-vanadium redox flow battery and preparation method thereof |
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| CN113980415A true CN113980415A (en) | 2022-01-28 |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000212355A (en) * | 1999-01-26 | 2000-08-02 | Asahi Chem Ind Co Ltd | Styrene-based resin composition |
| US20020028368A1 (en) * | 2000-07-04 | 2002-03-07 | Kazuo Saito | Electrically conductive resinous composition, fuel cell separator and production thereof, and polymer electrolyte fuel cell |
| US20020177028A1 (en) * | 2001-03-27 | 2002-11-28 | Sinzaburou Suzuki | Fuel cell separator and method for manufacturing the same |
| US20020177030A1 (en) * | 2001-03-30 | 2002-11-28 | Tsuyoshi Inagaki | Fuel cell separator and method for manufacturing the same |
| US20040146768A1 (en) * | 2001-05-11 | 2004-07-29 | Naomitsu Nishihata | Separator for solid polymer type fuel cell and method for producing the same |
| US20040185320A1 (en) * | 2003-03-18 | 2004-09-23 | Nichias Corporation | Conductive resin composition, fuel cell separator and method for producing fuel cell separator |
| US20050116376A1 (en) * | 2002-03-18 | 2005-06-02 | Masaki Egami | Conductive resin molding |
| US20060116466A1 (en) * | 2002-12-24 | 2006-06-01 | Etsuko Kadowaki | Curable composition, cured product thereof, molded product thereof and use as fuel cell separator |
| CN1942300A (en) * | 2004-04-15 | 2007-04-04 | 出光兴产株式会社 | Injection compression molding method for conductive thermoplastic resin composition |
| US20080149363A1 (en) * | 2006-12-20 | 2008-06-26 | Suh Joon Han | Semi-Conducting Polymer Compositions for the Preparation of Wire and Cable |
| JP2010090261A (en) * | 2008-10-08 | 2010-04-22 | Tigers Polymer Corp | Rubber composition containing expansive graphite and method of peroxide-crosslinking thereof |
| CN102786766A (en) * | 2012-01-19 | 2012-11-21 | 五行材料科技（江苏）有限公司 | Composition used for processing ABS porous material, ABS porous material and preparation method |
| US20130037760A1 (en) * | 2010-04-16 | 2013-02-14 | Sumitomo Electric Industries, Ltd. | Bipolar plate for redox flow battery |
| CN104693705A (en) * | 2015-03-27 | 2015-06-10 | 武汉理工大学 | High-strength intumescent flame retardant poly butylene succinate and preparation method thereof |
| CN105153628A (en) * | 2015-08-03 | 2015-12-16 | 苏州云舒新材料科技有限公司 | Conductive ABS (acrylonitrile-butadiene-styrene) material and preparation method thereof |
| US20170365372A1 (en) * | 2014-08-07 | 2017-12-21 | Denka Company Limited | Conductive polymer material and molded article using same |
| CN109096651A (en) * | 2018-08-17 | 2018-12-28 | 佛山朝鸿新材料科技有限公司 | A kind of preparation method of antibacterial wear-resisting foaming sole material |
| CN109233185A (en) * | 2018-08-20 | 2019-01-18 | 惠州市沃特新材料有限公司 | PA/ABS composite material and preparation method |
| CN110100333A (en) * | 2017-03-22 | 2019-08-06 | 株式会社Lg化学 | All-solid-state battery electrode and its manufacturing method |
| CN113621235A (en) * | 2021-08-12 | 2021-11-09 | 深圳烯湾科技有限公司 | Conductive composite material, preparation method thereof and bipolar plate for fuel cell stack |
-
2021
- 2021-11-15 CN CN202111345438.XA patent/CN113980415A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000212355A (en) * | 1999-01-26 | 2000-08-02 | Asahi Chem Ind Co Ltd | Styrene-based resin composition |
| US20020028368A1 (en) * | 2000-07-04 | 2002-03-07 | Kazuo Saito | Electrically conductive resinous composition, fuel cell separator and production thereof, and polymer electrolyte fuel cell |
| US20020177028A1 (en) * | 2001-03-27 | 2002-11-28 | Sinzaburou Suzuki | Fuel cell separator and method for manufacturing the same |
| US20020177030A1 (en) * | 2001-03-30 | 2002-11-28 | Tsuyoshi Inagaki | Fuel cell separator and method for manufacturing the same |
| US20040146768A1 (en) * | 2001-05-11 | 2004-07-29 | Naomitsu Nishihata | Separator for solid polymer type fuel cell and method for producing the same |
| US20050116376A1 (en) * | 2002-03-18 | 2005-06-02 | Masaki Egami | Conductive resin molding |
| US20060116466A1 (en) * | 2002-12-24 | 2006-06-01 | Etsuko Kadowaki | Curable composition, cured product thereof, molded product thereof and use as fuel cell separator |
| US20040185320A1 (en) * | 2003-03-18 | 2004-09-23 | Nichias Corporation | Conductive resin composition, fuel cell separator and method for producing fuel cell separator |
| CN1942300A (en) * | 2004-04-15 | 2007-04-04 | 出光兴产株式会社 | Injection compression molding method for conductive thermoplastic resin composition |
| CN101578329A (en) * | 2006-12-20 | 2009-11-11 | 陶氏环球技术公司 | Semi-conducting polymer compositions for the preparation of wire and cable |
| US20080149363A1 (en) * | 2006-12-20 | 2008-06-26 | Suh Joon Han | Semi-Conducting Polymer Compositions for the Preparation of Wire and Cable |
| JP2010090261A (en) * | 2008-10-08 | 2010-04-22 | Tigers Polymer Corp | Rubber composition containing expansive graphite and method of peroxide-crosslinking thereof |
| US20130037760A1 (en) * | 2010-04-16 | 2013-02-14 | Sumitomo Electric Industries, Ltd. | Bipolar plate for redox flow battery |
| CN102786766A (en) * | 2012-01-19 | 2012-11-21 | 五行材料科技（江苏）有限公司 | Composition used for processing ABS porous material, ABS porous material and preparation method |
| US20170365372A1 (en) * | 2014-08-07 | 2017-12-21 | Denka Company Limited | Conductive polymer material and molded article using same |
| CN104693705A (en) * | 2015-03-27 | 2015-06-10 | 武汉理工大学 | High-strength intumescent flame retardant poly butylene succinate and preparation method thereof |
| CN105153628A (en) * | 2015-08-03 | 2015-12-16 | 苏州云舒新材料科技有限公司 | Conductive ABS (acrylonitrile-butadiene-styrene) material and preparation method thereof |
| CN110100333A (en) * | 2017-03-22 | 2019-08-06 | 株式会社Lg化学 | All-solid-state battery electrode and its manufacturing method |
| CN109096651A (en) * | 2018-08-17 | 2018-12-28 | 佛山朝鸿新材料科技有限公司 | A kind of preparation method of antibacterial wear-resisting foaming sole material |
| CN109233185A (en) * | 2018-08-20 | 2019-01-18 | 惠州市沃特新材料有限公司 | PA/ABS composite material and preparation method |
| CN113621235A (en) * | 2021-08-12 | 2021-11-09 | 深圳烯湾科技有限公司 | Conductive composite material, preparation method thereof and bipolar plate for fuel cell stack |
Non-Patent Citations (1)
| Title |
|---|
| 中国橡胶工业协会橡胶助剂专业委员会: "《中国橡胶助剂工业科技发展报告》", 30 September 2009, 中国商业出版社, pages: 14 * |
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