CN104577125A - 一种石墨烯复合材料的制备方法 - Google Patents
一种石墨烯复合材料的制备方法 Download PDFInfo
- Publication number
- CN104577125A CN104577125A CN201410788729.XA CN201410788729A CN104577125A CN 104577125 A CN104577125 A CN 104577125A CN 201410788729 A CN201410788729 A CN 201410788729A CN 104577125 A CN104577125 A CN 104577125A
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- Prior art keywords
- graphene
- composite material
- graphene composite
- graphene oxide
- sulphur
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 20
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 19
- JRZJOMJEPLMPRA-UHFFFAOYSA-N 1-nonene Chemical compound CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 10
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 10
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000011593 sulfur Substances 0.000 claims abstract description 7
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 6
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 6
- 238000002425 crystallisation Methods 0.000 claims abstract description 4
- 230000008025 crystallization Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000005864 Sulphur Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 6
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- 239000004317 sodium nitrate Substances 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- 125000004646 sulfenyl group Chemical group S(*)* 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 3
- 238000007765 extrusion coating Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052744 lithium Inorganic materials 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 2
- 239000007774 positive electrode material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical group [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- -1 Graphene compound Chemical class 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201410788729.XA CN104577125B (zh) | 2014-12-17 | 2014-12-17 | 一种石墨烯复合材料的制备方法 |
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CN201410788729.XA CN104577125B (zh) | 2014-12-17 | 2014-12-17 | 一种石墨烯复合材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104577125A true CN104577125A (zh) | 2015-04-29 |
CN104577125B CN104577125B (zh) | 2017-01-11 |
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CN201410788729.XA Active CN104577125B (zh) | 2014-12-17 | 2014-12-17 | 一种石墨烯复合材料的制备方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106206064A (zh) * | 2016-08-24 | 2016-12-07 | 张伟 | 超级电容器用高性能石墨烯电极材料及其制备方法 |
CN106328240A (zh) * | 2016-08-20 | 2017-01-11 | 张伟 | 基于有机聚合物的复合石墨烯电极材料及其制备方法 |
CN106328241A (zh) * | 2016-08-20 | 2017-01-11 | 张伟 | 一种银锡合金复合石墨烯电极材料及其制备方法 |
CN106328253A (zh) * | 2016-08-24 | 2017-01-11 | 张伟 | 储电性能优良的石墨烯复合电极材料及其制备方法 |
CN106328242A (zh) * | 2016-08-24 | 2017-01-11 | 张伟 | 一种氮化碳包覆的超导石墨烯电极材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101613098A (zh) * | 2009-06-12 | 2009-12-30 | 中国科学院宁波材料技术与工程研究所 | 一种石墨烯的溶液相制备方法 |
CN102275908A (zh) * | 2011-07-07 | 2011-12-14 | 中南大学 | 一种石墨烯材料的制备方法 |
CN102417176A (zh) * | 2011-09-06 | 2012-04-18 | 天津大学 | 基于三维网络形貌的石墨烯-碳纳米管复合薄膜的制备方法 |
CN102769126A (zh) * | 2012-07-18 | 2012-11-07 | 上海大学 | 一种纳米硫/氧化石墨烯复合电极材料的制备方法 |
CN103560235A (zh) * | 2013-11-15 | 2014-02-05 | 哈尔滨工业大学 | 石墨烯包覆的硫/多孔碳复合正极材料及其制备方法 |
-
2014
- 2014-12-17 CN CN201410788729.XA patent/CN104577125B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101613098A (zh) * | 2009-06-12 | 2009-12-30 | 中国科学院宁波材料技术与工程研究所 | 一种石墨烯的溶液相制备方法 |
CN102275908A (zh) * | 2011-07-07 | 2011-12-14 | 中南大学 | 一种石墨烯材料的制备方法 |
CN102417176A (zh) * | 2011-09-06 | 2012-04-18 | 天津大学 | 基于三维网络形貌的石墨烯-碳纳米管复合薄膜的制备方法 |
CN102769126A (zh) * | 2012-07-18 | 2012-11-07 | 上海大学 | 一种纳米硫/氧化石墨烯复合电极材料的制备方法 |
CN103560235A (zh) * | 2013-11-15 | 2014-02-05 | 哈尔滨工业大学 | 石墨烯包覆的硫/多孔碳复合正极材料及其制备方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328240A (zh) * | 2016-08-20 | 2017-01-11 | 张伟 | 基于有机聚合物的复合石墨烯电极材料及其制备方法 |
CN106328241A (zh) * | 2016-08-20 | 2017-01-11 | 张伟 | 一种银锡合金复合石墨烯电极材料及其制备方法 |
CN109087724A (zh) * | 2016-08-20 | 2018-12-25 | 漳州龙文区信创友工业设计有限公司 | 一种石墨烯电极材料的制备方法 |
CN109087724B (zh) * | 2016-08-20 | 2020-08-14 | 山西省太谷县宝光碳素有限公司 | 一种石墨烯电极材料的制备方法 |
CN106206064A (zh) * | 2016-08-24 | 2016-12-07 | 张伟 | 超级电容器用高性能石墨烯电极材料及其制备方法 |
CN106328253A (zh) * | 2016-08-24 | 2017-01-11 | 张伟 | 储电性能优良的石墨烯复合电极材料及其制备方法 |
CN106328242A (zh) * | 2016-08-24 | 2017-01-11 | 张伟 | 一种氮化碳包覆的超导石墨烯电极材料及其制备方法 |
CN106206064B (zh) * | 2016-08-24 | 2019-02-12 | 苏州欢颜电气有限公司 | 超级电容器用高性能石墨烯电极材料及其制备方法 |
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Effective date of registration: 20160914 Address after: 246003 Anhui Province, Anqing City Yingjiang District Evergreen Industrial Park Applicant after: Anhui Lanxi Engineering Technology Development Co., Ltd. Address before: 246600, Lu'an Economic Development Zone, Anhui Province, No. six Applicant before: Wang Yuelan |
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Effective date of registration: 20201217 Address after: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province Patentee after: Bengbu Hongjing Technology Co.,Ltd. Address before: 246003 Changqing Industrial Park, Yingjiang District, Anqing, Anhui Patentee before: ANHUI LANXI ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20220331 Address after: 518063 room 11a, building 3, brocade coast, Shenzhen Bay, No. 18, Gaoxin South Ring Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Zhang Mingdong Address before: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province Patentee before: Bengbu Hongjing Technology Co.,Ltd. |
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