JP2008171902A - 電気二重層キャパシタ用電解液及び電気二重層キャパシタ - Google Patents
電気二重層キャパシタ用電解液及び電気二重層キャパシタ Download PDFInfo
- Publication number
- JP2008171902A JP2008171902A JP2007001877A JP2007001877A JP2008171902A JP 2008171902 A JP2008171902 A JP 2008171902A JP 2007001877 A JP2007001877 A JP 2007001877A JP 2007001877 A JP2007001877 A JP 2007001877A JP 2008171902 A JP2008171902 A JP 2008171902A
- Authority
- JP
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- Prior art keywords
- layer capacitor
- electric double
- double layer
- electrolytic solution
- electrolyte
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 55
- 239000003792 electrolyte Substances 0.000 title abstract description 26
- 150000003457 sulfones Chemical class 0.000 claims abstract description 29
- 239000012046 mixed solvent Substances 0.000 claims abstract description 16
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 6
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000008151 electrolyte solution Substances 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims 1
- -1 tetraethylammonium tetrafluoroborate Chemical compound 0.000 description 11
- 230000007774 longterm Effects 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- YBJCDTIWNDBNTM-UHFFFAOYSA-N 1-methylsulfonylethane Chemical compound CCS(C)(=O)=O YBJCDTIWNDBNTM-UHFFFAOYSA-N 0.000 description 4
- VTWYQAQIXXAXOR-UHFFFAOYSA-N 2-methylsulfonylpropane Chemical compound CC(C)S(C)(=O)=O VTWYQAQIXXAXOR-UHFFFAOYSA-N 0.000 description 4
- 150000005678 chain carbonates Chemical class 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- MBDUIEKYVPVZJH-UHFFFAOYSA-N 1-ethylsulfonylethane Chemical compound CCS(=O)(=O)CC MBDUIEKYVPVZJH-UHFFFAOYSA-N 0.000 description 1
- URDYJNJREUFXGD-UHFFFAOYSA-N 1-ethylsulfonylpropane Chemical compound CCCS(=O)(=O)CC URDYJNJREUFXGD-UHFFFAOYSA-N 0.000 description 1
- QAPSIUMUNHNUPW-UHFFFAOYSA-N 1-methylsulfonylpropane Chemical compound CCCS(C)(=O)=O QAPSIUMUNHNUPW-UHFFFAOYSA-N 0.000 description 1
- JEXYCADTAFPULN-UHFFFAOYSA-N 1-propylsulfonylpropane Chemical compound CCCS(=O)(=O)CCC JEXYCADTAFPULN-UHFFFAOYSA-N 0.000 description 1
- RDKKQZIFDSEMNU-UHFFFAOYSA-N 2-ethylsulfonylpropane Chemical compound CCS(=O)(=O)C(C)C RDKKQZIFDSEMNU-UHFFFAOYSA-N 0.000 description 1
- PPDFQRAASCRJAH-UHFFFAOYSA-N 2-methylthiolane 1,1-dioxide Chemical compound CC1CCCS1(=O)=O PPDFQRAASCRJAH-UHFFFAOYSA-N 0.000 description 1
- ZDULHUHNYHJYKA-UHFFFAOYSA-N 2-propan-2-ylsulfonylpropane Chemical compound CC(C)S(=O)(=O)C(C)C ZDULHUHNYHJYKA-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000003003 spiro group Chemical group 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
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
SL及びジメチルスルホン(以下、「DMS」と略記する。)の容量混合比率がそれぞれ80、20である混合溶媒に、電解質であるSBP−BF4を溶解させて、濃度1.0mol/Lの電気二重層キャパシタ用電解液を調製した。
実施例1において、電解質にPSP−BF4を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例1において、SL及びDMSの容量混合比率をそれぞれ75、25とした以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果を表1に示す。
実施例3において、電解質にPSP−BF4を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果を表1に示す。
実施例3において、SL及びDMSの容量混合比率をそれぞれ85、15とした以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果を表1に示す。
実施例5において、電解質にPSP−BF4を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果を表1に示す。
実施例1において、鎖状スルホンにイソプロピルメチルスルホン(以下、「IMS」と略記。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例2において、鎖状スルホンにイソプロピルメチルスルホン(以下、「IMS」と略記。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例1において、鎖状スルホンにエチルメチルスルホン(以下、「EMS」と略記。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例2において、鎖状スルホンにエチルメチルスルホン(以下、「EMS」と略記。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例1において、電解質にTEA−BF4を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果表1に示した。
実施例1において、電解質にTEMA−BF4を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果表1に示した。
実施例1において、電解液にSBP−BF4の純SL溶液(以下、「SBP−BF4/SLと略記」。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例1において、電解液にSBP−BF4のPC溶液(以下、「SBP−BF4/PCと略記」。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
実施例1において、電解液にSBP−BF4のPCと鎖状カーボネートであるエチルメチルカーボネート溶液(以下、「SBP−BF4/PC+EMCと略記」。)を用いた以外は同様にして電気二重層キャパシタ用電解液を得、長期信頼性試験を行った結果と温度特性をそれぞれ表1と表2に示す。
Claims (3)
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JP2007001877A JP4908236B2 (ja) | 2007-01-10 | 2007-01-10 | 電気二重層キャパシタ用電解液及び電気二重層キャパシタ |
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JP2007001877A JP4908236B2 (ja) | 2007-01-10 | 2007-01-10 | 電気二重層キャパシタ用電解液及び電気二重層キャパシタ |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011044632A (ja) * | 2009-08-24 | 2011-03-03 | Japan Carlit Co Ltd:The | 電気二重層キャパシタ用電解液及び電気二重層キャパシタ |
JP2011082364A (ja) * | 2009-10-07 | 2011-04-21 | Seiko Instruments Inc | 電気二重層キャパシタ用の電解液及びこれを用いた電気二重層キャパシタ |
US20120044614A1 (en) * | 2010-08-18 | 2012-02-23 | Hommo Tomohiro | Electrolytic solution for electric double layer capacitor, electric double layer capacitor using the same, and manufacturing method therefor |
JP2012041300A (ja) * | 2010-08-19 | 2012-03-01 | Sumitomo Seika Chem Co Ltd | スルホラン系化合物の取扱方法 |
EP2530779A1 (en) * | 2010-01-28 | 2012-12-05 | Japan Carlit Co., Ltd. | Electrolyte solution for dye sensitized solar cell, and dye sensitized solar cell using same |
JP2013175619A (ja) * | 2012-02-27 | 2013-09-05 | Panasonic Corp | 電気二重層コンデンサに用いる電解液及び電気二重層コンデンサ |
WO2013146136A1 (ja) | 2012-03-27 | 2013-10-03 | 住友精化株式会社 | キャパシタ用電解液、電気二重層キャパシタ及びリチウムイオンキャパシタ |
CN103578792A (zh) * | 2012-08-10 | 2014-02-12 | 张家港保税区超威电化技术服务有限公司 | 电解质、使用该电解质的电解液和电化学元件 |
JP2014192366A (ja) * | 2013-03-27 | 2014-10-06 | Sumitomo Seika Chem Co Ltd | 電気化学デバイス電解液用溶媒 |
JP2016026400A (ja) * | 2010-08-18 | 2016-02-12 | セイコーインスツル株式会社 | 電気二重層キャパシタ |
EP3133623A4 (en) * | 2014-04-16 | 2017-10-11 | Sumitomo Seika Chemicals Co. Ltd. | Solvent for electrolytic solution for use in electrochemical devices |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0992579A (ja) * | 1995-09-27 | 1997-04-04 | Nippon Zeon Co Ltd | 電解液、および電気二重層キャパシター |
WO2005022571A1 (ja) * | 2003-08-29 | 2005-03-10 | Japan Carlit Co., Ltd. | 電気二重層キャパシタ用電解液及び電気二重層キャパシタ |
-
2007
- 2007-01-10 JP JP2007001877A patent/JP4908236B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0992579A (ja) * | 1995-09-27 | 1997-04-04 | Nippon Zeon Co Ltd | 電解液、および電気二重層キャパシター |
WO2005022571A1 (ja) * | 2003-08-29 | 2005-03-10 | Japan Carlit Co., Ltd. | 電気二重層キャパシタ用電解液及び電気二重層キャパシタ |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011044632A (ja) * | 2009-08-24 | 2011-03-03 | Japan Carlit Co Ltd:The | 電気二重層キャパシタ用電解液及び電気二重層キャパシタ |
JP2011082364A (ja) * | 2009-10-07 | 2011-04-21 | Seiko Instruments Inc | 電気二重層キャパシタ用の電解液及びこれを用いた電気二重層キャパシタ |
EP2530779A4 (en) * | 2010-01-28 | 2014-11-05 | Japan Carlit Co Ltd | ELECTROLYTE SOLUTION FOR A COLOR-SENSITIZED SOLAR CELL AND COLOR-SENSITIZED SOLAR CELL THEREWITH |
EP2530779A1 (en) * | 2010-01-28 | 2012-12-05 | Japan Carlit Co., Ltd. | Electrolyte solution for dye sensitized solar cell, and dye sensitized solar cell using same |
KR101781062B1 (ko) | 2010-01-28 | 2017-09-25 | 카릿토 홀딩스 가부시키가이샤 | 색소 증감 태양전지용 전해액 및 이를 이용한 색소 증감 태양전지, 색소 증감 태양전지의 제조방법, 및 색소 증감 태양전지용 전해액의 광전 변환효율 향상방법 |
CN102376451A (zh) * | 2010-08-18 | 2012-03-14 | 精工电子有限公司 | 双电层电容器用电解液、使用该电解液的双电层电容器及其制造方法 |
US20120044614A1 (en) * | 2010-08-18 | 2012-02-23 | Hommo Tomohiro | Electrolytic solution for electric double layer capacitor, electric double layer capacitor using the same, and manufacturing method therefor |
JP2012064922A (ja) * | 2010-08-18 | 2012-03-29 | Seiko Instruments Inc | 電気二重層キャパシタ用の電解液、これを用いた電気二重層キャパシタ及びその製造方法 |
KR102072299B1 (ko) * | 2010-08-18 | 2020-01-31 | 세이코 인스트루 가부시키가이샤 | 전기 이중층 커패시터용의 전해액, 이것을 이용한 전기 이중층 커패시터 및 그 제조 방법 |
KR20180054546A (ko) * | 2010-08-18 | 2018-05-24 | 세이코 인스트루 가부시키가이샤 | 전기 이중층 커패시터용의 전해액, 이것을 이용한 전기 이중층 커패시터 및 그 제조 방법 |
JP2016026400A (ja) * | 2010-08-18 | 2016-02-12 | セイコーインスツル株式会社 | 電気二重層キャパシタ |
JP2012041300A (ja) * | 2010-08-19 | 2012-03-01 | Sumitomo Seika Chem Co Ltd | スルホラン系化合物の取扱方法 |
CN104137205A (zh) * | 2012-02-27 | 2014-11-05 | 松下电器产业株式会社 | 双电层电容器用电解液以及双电层电容器 |
JP2013175619A (ja) * | 2012-02-27 | 2013-09-05 | Panasonic Corp | 電気二重層コンデンサに用いる電解液及び電気二重層コンデンサ |
WO2013128824A1 (ja) * | 2012-02-27 | 2013-09-06 | パナソニック株式会社 | 電気二重層コンデンサ用電解液及び電気二重層コンデンサ |
US10199179B2 (en) | 2012-02-27 | 2019-02-05 | Panasonic Intellectual Property Management Co., Ltd. | Electrolyte solution for electric double layer capacitors, and electric double layer capacitor |
US20150029640A1 (en) * | 2012-02-27 | 2015-01-29 | Panasonic Corporation | Electrolyte solution for electric double layer capacitors, and electric double layer capacitor |
CN104137205B (zh) * | 2012-02-27 | 2017-10-31 | 松下知识产权经营株式会社 | 双电层电容器用电解液以及双电层电容器 |
KR20140138978A (ko) | 2012-03-27 | 2014-12-04 | 스미또모 세이까 가부시키가이샤 | 커패시터용 전해액, 전기 이중층 커패시터 및 리튬 이온 커패시터 |
US9646773B2 (en) | 2012-03-27 | 2017-05-09 | Sumitomo Seika Chemicals Co., Ltd. | Electrolyte solution for capacitors, electric double layer capacitor, and lithium ion capacitor |
WO2013146136A1 (ja) | 2012-03-27 | 2013-10-03 | 住友精化株式会社 | キャパシタ用電解液、電気二重層キャパシタ及びリチウムイオンキャパシタ |
CN103578792A (zh) * | 2012-08-10 | 2014-02-12 | 张家港保税区超威电化技术服务有限公司 | 电解质、使用该电解质的电解液和电化学元件 |
JP2014192366A (ja) * | 2013-03-27 | 2014-10-06 | Sumitomo Seika Chem Co Ltd | 電気化学デバイス電解液用溶媒 |
EP3133623A4 (en) * | 2014-04-16 | 2017-10-11 | Sumitomo Seika Chemicals Co. Ltd. | Solvent for electrolytic solution for use in electrochemical devices |
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