CN103370758A - 电化学电容器 - Google Patents
电化学电容器 Download PDFInfo
- Publication number
- CN103370758A CN103370758A CN2012800090223A CN201280009022A CN103370758A CN 103370758 A CN103370758 A CN 103370758A CN 2012800090223 A CN2012800090223 A CN 2012800090223A CN 201280009022 A CN201280009022 A CN 201280009022A CN 103370758 A CN103370758 A CN 103370758A
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- electrochemical capacitor
- electrolytic solution
- electrode layer
- positive electrode
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 77
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 46
- 150000002596 lactones Chemical class 0.000 claims abstract description 32
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 150000001768 cations Chemical class 0.000 claims abstract description 13
- 150000001450 anions Chemical class 0.000 claims abstract description 6
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 16
- 239000003792 electrolyte Substances 0.000 claims description 10
- JBFHTYHTHYHCDJ-UHFFFAOYSA-N gamma-caprolactone Chemical compound CCC1CCC(=O)O1 JBFHTYHTHYHCDJ-UHFFFAOYSA-N 0.000 claims description 10
- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 claims description 10
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical class CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- AFENDNXGAFYKQO-UHFFFAOYSA-N 2-hydroxybutyric acid Chemical class CCC(O)C(O)=O AFENDNXGAFYKQO-UHFFFAOYSA-N 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 60
- 229910001416 lithium ion Inorganic materials 0.000 description 33
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 32
- 229910052744 lithium Inorganic materials 0.000 description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- 239000003575 carbonaceous material Substances 0.000 description 15
- 239000011229 interlayer Substances 0.000 description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000013078 crystal Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- -1 lithium metals Chemical class 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002687 intercalation Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000006230 acetylene black Substances 0.000 description 3
- 239000002482 conductive additive Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009831 deintercalation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RZTOWFMDBDPERY-UHFFFAOYSA-N Delta-Hexanolactone Chemical compound CC1CCCC(=O)O1 RZTOWFMDBDPERY-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- ZKBLLGAAGDBFFC-UHFFFAOYSA-N methyl hydrogen carbonate;prop-1-ene Chemical compound CC=C.COC(O)=O ZKBLLGAAGDBFFC-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 description 1
- 230000021962 pH elevation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
- H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011031582 | 2011-02-17 | ||
JP2011-031582 | 2011-02-17 | ||
PCT/JP2012/001017 WO2012111333A1 (ja) | 2011-02-17 | 2012-02-16 | 電気化学キャパシタ |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103370758A true CN103370758A (zh) | 2013-10-23 |
Family
ID=46672277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012800090223A Pending CN103370758A (zh) | 2011-02-17 | 2012-02-16 | 电化学电容器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9218912B2 (zh) |
JP (1) | JP6010763B2 (zh) |
CN (1) | CN103370758A (zh) |
WO (1) | WO2012111333A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114730879A (zh) * | 2019-11-27 | 2022-07-08 | 株式会社村田制作所 | 二次电池 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013069146A1 (ja) * | 2011-11-11 | 2013-05-16 | ニッポン高度紙工業株式会社 | 電解コンデンサ用セパレータ及び電解コンデンサ |
JP6292833B2 (ja) * | 2013-11-19 | 2018-03-14 | 旭化成株式会社 | 非水系リチウム型蓄電素子 |
WO2022181605A1 (ja) * | 2021-02-26 | 2022-09-01 | パナソニックIpマネジメント株式会社 | 電気化学キャパシタ |
JPWO2022196746A1 (zh) * | 2021-03-19 | 2022-09-22 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277728A (zh) * | 1998-12-03 | 2000-12-20 | 如碧空株式会社 | 电解电容器 |
JP2005093377A (ja) * | 2003-09-19 | 2005-04-07 | Nitto Denko Corp | ゲル電解質とその製造方法とその利用 |
WO2007046382A1 (ja) * | 2005-10-17 | 2007-04-26 | Fuji Jukogyo Kabushiki Kaisha | リチウムイオンキャパシタ |
JP2008300684A (ja) * | 2007-05-31 | 2008-12-11 | Nichicon Corp | 電解コンデンサの駆動用電解液および電解コンデンサ |
JP2009218191A (ja) * | 2008-02-14 | 2009-09-24 | Sony Corp | 二次電池およびその製造方法、非水電解質、ならびに負極およびその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4302366B2 (ja) * | 2001-07-10 | 2009-07-22 | 三菱化学株式会社 | 非水系電解液及びこれを用いた二次電池 |
JP4732072B2 (ja) | 2005-08-30 | 2011-07-27 | 富士重工業株式会社 | 捲回型リチウムイオンキャパシタ |
-
2012
- 2012-02-16 WO PCT/JP2012/001017 patent/WO2012111333A1/ja active Application Filing
- 2012-02-16 JP JP2012557843A patent/JP6010763B2/ja not_active Expired - Fee Related
- 2012-02-16 CN CN2012800090223A patent/CN103370758A/zh active Pending
-
2013
- 2013-08-02 US US13/957,435 patent/US9218912B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277728A (zh) * | 1998-12-03 | 2000-12-20 | 如碧空株式会社 | 电解电容器 |
JP2005093377A (ja) * | 2003-09-19 | 2005-04-07 | Nitto Denko Corp | ゲル電解質とその製造方法とその利用 |
WO2007046382A1 (ja) * | 2005-10-17 | 2007-04-26 | Fuji Jukogyo Kabushiki Kaisha | リチウムイオンキャパシタ |
JP2008300684A (ja) * | 2007-05-31 | 2008-12-11 | Nichicon Corp | 電解コンデンサの駆動用電解液および電解コンデンサ |
JP2009218191A (ja) * | 2008-02-14 | 2009-09-24 | Sony Corp | 二次電池およびその製造方法、非水電解質、ならびに負極およびその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114730879A (zh) * | 2019-11-27 | 2022-07-08 | 株式会社村田制作所 | 二次电池 |
CN114730879B (zh) * | 2019-11-27 | 2024-04-05 | 株式会社村田制作所 | 二次电池 |
Also Published As
Publication number | Publication date |
---|---|
US9218912B2 (en) | 2015-12-22 |
JPWO2012111333A1 (ja) | 2014-07-03 |
JP6010763B2 (ja) | 2016-10-19 |
US20130314846A1 (en) | 2013-11-28 |
WO2012111333A1 (ja) | 2012-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20150902 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150902 Address after: Osaka Japan Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |