CN1319087C - 一种负载过渡金属提高活性碳电极比电容的方法 - Google Patents
一种负载过渡金属提高活性碳电极比电容的方法 Download PDFInfo
- Publication number
- CN1319087C CN1319087C CNB021300615A CN02130061A CN1319087C CN 1319087 C CN1319087 C CN 1319087C CN B021300615 A CNB021300615 A CN B021300615A CN 02130061 A CN02130061 A CN 02130061A CN 1319087 C CN1319087 C CN 1319087C
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- metal
- electrode
- specific capacitance
- aqueous solution
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229910052723 transition metal Inorganic materials 0.000 title claims abstract description 7
- 150000003624 transition metals Chemical class 0.000 title claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 title claims description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007864 aqueous solution Substances 0.000 claims abstract description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract 2
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 206010013786 Dry skin Diseases 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 19
- 238000002360 preparation method Methods 0.000 abstract description 8
- 239000007772 electrode material Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 2
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000011334 petroleum pitch coke Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
Classifications
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Carbon And Carbon Compounds (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021300615A CN1319087C (zh) | 2002-08-19 | 2002-08-19 | 一种负载过渡金属提高活性碳电极比电容的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021300615A CN1319087C (zh) | 2002-08-19 | 2002-08-19 | 一种负载过渡金属提高活性碳电极比电容的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1402272A CN1402272A (zh) | 2003-03-12 |
| CN1319087C true CN1319087C (zh) | 2007-05-30 |
Family
ID=4746384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021300615A Expired - Fee Related CN1319087C (zh) | 2002-08-19 | 2002-08-19 | 一种负载过渡金属提高活性碳电极比电容的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1319087C (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728085B (zh) * | 2010-01-26 | 2011-11-02 | 中国科学院青岛生物能源与过程研究所 | 碳复合金属氮化物电极材料及非对称电化学超级电容器 |
| WO2011117657A2 (en) * | 2010-03-26 | 2011-09-29 | Shanghai Jiao Tong University | Carbon materials comprising nano structures |
| CN107299362B (zh) * | 2017-05-11 | 2019-03-29 | 中国科学院合肥物质科学研究院 | 一种活性炭负载钴镍合金材料的制备方法及其电化学应用 |
| CN112723486B (zh) * | 2020-11-30 | 2023-09-29 | 开封平煤新型炭材料科技有限公司 | 一种用于废水处理三维多孔炭基材料的制备方法 |
| CN114203456B (zh) * | 2021-11-11 | 2024-09-06 | 上海市翔丰华科技股份有限公司 | 一种优化的超级电容器高导电活性炭电极制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053965A (zh) * | 1989-12-28 | 1991-08-21 | 五十铃汽车有限公司 | 双电荷层电容器 |
| JP2000247620A (ja) * | 1999-03-02 | 2000-09-12 | Kochi Prefecture | 活性炭の製造方法 |
| CN1291587A (zh) * | 2000-09-05 | 2001-04-18 | 天津大学 | 制作超级电容器电极的活性炭制备方法 |
-
2002
- 2002-08-19 CN CNB021300615A patent/CN1319087C/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053965A (zh) * | 1989-12-28 | 1991-08-21 | 五十铃汽车有限公司 | 双电荷层电容器 |
| JP2000247620A (ja) * | 1999-03-02 | 2000-09-12 | Kochi Prefecture | 活性炭の製造方法 |
| CN1291587A (zh) * | 2000-09-05 | 2001-04-18 | 天津大学 | 制作超级电容器电极的活性炭制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1402272A (zh) | 2003-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Guodian Fuel Co., Ltd. Assignor: Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences Contract fulfillment period: 2007.12.25 to 2015.12.25 contract change Contract record no.: 2009990000653 Denomination of invention: Method for increasing specific capacitance of active carbon electrode by carrying transition metal Granted publication date: 20070530 License type: Exclusive license Record date: 2009.6.12 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.25 TO 2015.12.25; CHANGE OF CONTRACT Name of requester: GUODIAN FUEL CO., LTD. Effective date: 20090612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |