JP2007299569A - 電気化学エネルギー蓄積デバイス - Google Patents
電気化学エネルギー蓄積デバイス Download PDFInfo
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- JP2007299569A JP2007299569A JP2006125179A JP2006125179A JP2007299569A JP 2007299569 A JP2007299569 A JP 2007299569A JP 2006125179 A JP2006125179 A JP 2006125179A JP 2006125179 A JP2006125179 A JP 2006125179A JP 2007299569 A JP2007299569 A JP 2007299569A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
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- 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
- H01M4/133—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
- H01M4/58—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
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G11/04—Hybrid capacitors
- H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
-
- 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
-
- 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
Abstract
【解決手段】炭素材料を含有し、充電時の負極電位がリチウム基準に対して1.4V以下となる負極と、リチウム塩、アンモニウム塩、及び、ヘキサフルオロベンゼン、ペンタフルオロベンゼン、1,2,3,4−テトラフルオロベンゼン、1,2,3,5−テトラフルオロベンゼン、1,2,4,5−テトラフルオロベンゼン、及び1,2,3−トリフルオロベンゼンより選択される少なくとも1種のフッ素化ベンゼンが非水溶媒に溶解された非水電解液とを具備する電気化学エネルギー蓄積デバイス。
【選択図】図1
Description
EC/LiBF4/TMEA・BF4=2/1/1
EC/LiBF4/TMPA・BF4=2/1/1
EC/LiBF4/TEMA・BF4=2/1/1
(実施例1及び比較例1)
充放電によりリチウムイオンを吸蔵・放出する正極材料として、LiCoO2が、負極材料として人造黒鉛が用いられ、以下のようにして非水電解液電池が組み立てられ、評価された。
正極に非水電解液電池で使用される正極材料、負極に電気二重層キャパシタで使用される分極性材料が用いられ、以下のようにしてハイブリッドキャパシタが組み立てられ、評価された。
実施例2において、非水電解液にHFBが添加されなかった以外は、実施例2と同様にして、ハイブリッドキャパシタが作製された。
Claims (5)
- 炭素材料を含有し、充電時の負極電位がリチウム基準に対して1.4V以下となる負極と、
リチウム塩、アンモニウム塩、及び、ヘキサフルオロベンゼン、ペンタフルオロベンゼン、1,2,3,4−テトラフルオロベンゼン、1,2,3,5−テトラフルオロベンゼン、1,2,4,5−テトラフルオロベンゼン、及び1,2,3−トリフルオロベンゼンより選択される少なくとも1種のフッ素化ベンゼンが非水溶媒に溶解された非水電解液とを具備することを特徴とする電気化学エネルギー蓄積デバイス。 - 前記炭素材料が、黒鉛及び活性炭からなる群より選ばれる少なくとも1種の炭素材料であることを特徴とする請求項1に記載の電気化学エネルギー蓄積デバイス。
- 前記非水電解液中の非水溶媒の含有量と、リチウム塩及びアンモニウム塩の合計の含有量との比[非水溶媒/(リチウム塩+アンモニウム塩)]が、モル比で1/2〜4/1であることを特徴とする請求項1または2に記載の電気化学エネルギー蓄積デバイス。
- 前記アンモニウム塩のカチオンが、炭素数が4以下の直鎖アルキル基を有するアンモニウムイオンであり、前記非水溶媒が、エチレンカーボネート、プロピレンカーボネート、ブチレンカーボネート、γ−ブチロラクトン、ジメチルカーボネート、エチルメチルカーボネート、ジエチルカーボネート、ジメトキシエタン、及び、エトキシメトキシエタンからなる群より選択される少なくとも1種であることを特徴とする請求項1〜3のいずれか1項に記載の電気化学エネルギー蓄積デバイス。
- 前記アンモニウム塩のカチオンが、トリメチルプロピルアンモニウムイオンであることを特徴とする請求項1〜4のいずれか1項に記載の電気化学エネルギー蓄積デバイス。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006125179A JP2007299569A (ja) | 2006-04-28 | 2006-04-28 | 電気化学エネルギー蓄積デバイス |
US12/159,820 US8148017B2 (en) | 2006-04-28 | 2007-03-01 | Electrochemical energy storage device |
CN2007800054349A CN101385183B (zh) | 2006-04-28 | 2007-03-01 | 电化学能量储存装置 |
KR1020087013920A KR20090004841A (ko) | 2006-04-28 | 2007-03-01 | 전기화학 에너지 축적 디바이스 |
PCT/JP2007/053911 WO2007125682A1 (ja) | 2006-04-28 | 2007-03-01 | 電気化学エネルギー蓄積デバイス |
Applications Claiming Priority (1)
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---|---|---|---|
JP2006125179A JP2007299569A (ja) | 2006-04-28 | 2006-04-28 | 電気化学エネルギー蓄積デバイス |
Publications (1)
Publication Number | Publication Date |
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JP2007299569A true JP2007299569A (ja) | 2007-11-15 |
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ID=38655219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006125179A Ceased JP2007299569A (ja) | 2006-04-28 | 2006-04-28 | 電気化学エネルギー蓄積デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US8148017B2 (ja) |
JP (1) | JP2007299569A (ja) |
KR (1) | KR20090004841A (ja) |
CN (1) | CN101385183B (ja) |
WO (1) | WO2007125682A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011100603A (ja) * | 2009-11-05 | 2011-05-19 | Hitachi Ltd | リチウムイオン二次電池 |
JP2012009805A (ja) * | 2010-06-28 | 2012-01-12 | Samsung Electro-Mechanics Co Ltd | 電解液組成物及びこれを備えるエネルギー保存装置 |
JP2012039056A (ja) * | 2010-08-05 | 2012-02-23 | Samsung Electro-Mechanics Co Ltd | エネルギー貯蔵装置 |
WO2014185125A1 (ja) * | 2013-05-17 | 2014-11-20 | 住友電気工業株式会社 | ナトリウム溶融塩電池 |
Families Citing this family (22)
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CN101593625B (zh) * | 2009-06-19 | 2011-06-29 | 中南大学 | 一种超级电容器用低温电解液及其制备方法 |
KR101156537B1 (ko) * | 2010-04-26 | 2012-06-20 | 삼성에스디아이 주식회사 | 리튬 폴리머 전지 |
US9136066B2 (en) * | 2011-06-09 | 2015-09-15 | Blue Solutions | Method for assembling a hybrid lithium supercapacitor |
US10734166B2 (en) | 2013-03-15 | 2020-08-04 | Zapgo Ltd | Structure for electric energy storage using carbon nanotubes |
US10546698B2 (en) * | 2013-03-15 | 2020-01-28 | Zapgo Ltd | Structure for electric energy storage using carbon nanotubes |
JP6054517B2 (ja) * | 2013-03-27 | 2016-12-27 | 三洋電機株式会社 | 非水電解質二次電池 |
WO2015045393A1 (ja) * | 2013-09-25 | 2015-04-02 | 国立大学法人東京大学 | 非水電解質二次電池 |
US20160240858A1 (en) * | 2013-09-25 | 2016-08-18 | The University Of Tokyo | Nonaqueous electrolyte secondary battery |
JP5967781B2 (ja) * | 2013-09-25 | 2016-08-10 | 国立大学法人 東京大学 | 非水電解質二次電池 |
JP5965444B2 (ja) * | 2013-09-25 | 2016-08-03 | 国立大学法人 東京大学 | 非水系二次電池 |
JP5965446B2 (ja) * | 2013-09-25 | 2016-08-03 | 国立大学法人 東京大学 | 蓄電装置 |
JP5965445B2 (ja) | 2013-09-25 | 2016-08-03 | 国立大学法人 東京大学 | 非水電解質二次電池 |
DE112014004442T5 (de) | 2013-09-25 | 2016-06-23 | The University Of Tokyo | Nichtwässrige Elektrolytsekundärbatterie |
CN104979588A (zh) * | 2015-07-09 | 2015-10-14 | 深圳新宙邦科技股份有限公司 | 一种锂离子电池非水电解液及锂离子电池 |
US20180083316A1 (en) * | 2015-07-09 | 2018-03-22 | Shenzhen Capchem Technology Co., Ltd | Non-aqueous electrolyte for lithium-ion battery, and lithium-ion battery |
CN105428715B (zh) | 2015-11-04 | 2018-06-08 | 深圳新宙邦科技股份有限公司 | 一种锂离子电池非水电解液及锂离子电池 |
CN105428717A (zh) | 2015-12-18 | 2016-03-23 | 深圳新宙邦科技股份有限公司 | 一种锂离子电池用电解液及锂离子电池 |
DE102016209963A1 (de) * | 2016-06-07 | 2017-12-07 | Robert Bosch Gmbh | Elektrolytadditive für Hybridsuperkondensatoren zur Verringerung des Charge-Transfer-Resistance und Hybridsuperkondensator umfassend dieselben |
KR102518992B1 (ko) * | 2017-02-03 | 2023-04-07 | 주식회사 엘지에너지솔루션 | 고온 저장 특성이 향상된 리튬 이차전지의 제조 방법 |
KR20180125370A (ko) * | 2017-05-15 | 2018-11-23 | 주식회사 엘지화학 | 리튬 전극 및 이를 포함하는 리튬 이차전지 |
NL2020683B1 (en) * | 2018-03-29 | 2019-03-19 | The South African Nuclear Energy Corporation Soc Ltd | Production of lithium hexafluorophosphate |
CN110890592B (zh) * | 2019-11-28 | 2021-03-26 | 华中科技大学 | 一种含芳香类化合物作为稀释剂的锂金属电池电解液 |
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JP2005229103A (ja) * | 2004-01-15 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 電気化学素子用非水電解液およびそれを含む電気二重層コンデンサもしくは二次電池 |
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US20030157412A1 (en) * | 2001-12-21 | 2003-08-21 | Takitaro Yamaguchi | Electrolyte and rechargeable lithium battery |
JP4374888B2 (ja) | 2002-04-22 | 2009-12-02 | 旭硝子株式会社 | 電気二重層キャパシタ |
EP2133895A1 (en) * | 2004-01-15 | 2009-12-16 | Panasonic Corporation | Nonaqueous electrolyte for electrochemical devices |
JP4617727B2 (ja) | 2004-06-08 | 2011-01-26 | パナソニック株式会社 | 二次電源 |
US7879489B2 (en) * | 2005-01-26 | 2011-02-01 | Panasonic Corporation | Non-aqueous electrolyte secondary battery |
US8119287B2 (en) * | 2005-05-16 | 2012-02-21 | Mitsubishi Chemical Corporation | Nonaqueous electrolyte rechargeable battery, and negative electrode and material thereof |
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2006
- 2006-04-28 JP JP2006125179A patent/JP2007299569A/ja not_active Ceased
-
2007
- 2007-03-01 US US12/159,820 patent/US8148017B2/en not_active Expired - Fee Related
- 2007-03-01 CN CN2007800054349A patent/CN101385183B/zh not_active Expired - Fee Related
- 2007-03-01 KR KR1020087013920A patent/KR20090004841A/ko not_active Application Discontinuation
- 2007-03-01 WO PCT/JP2007/053911 patent/WO2007125682A1/ja active Application Filing
Patent Citations (2)
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JP2002110228A (ja) * | 2000-09-27 | 2002-04-12 | Sumitomo Seika Chem Co Ltd | リチウム二次電池用電解液 |
JP2005229103A (ja) * | 2004-01-15 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 電気化学素子用非水電解液およびそれを含む電気二重層コンデンサもしくは二次電池 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011100603A (ja) * | 2009-11-05 | 2011-05-19 | Hitachi Ltd | リチウムイオン二次電池 |
JP2012009805A (ja) * | 2010-06-28 | 2012-01-12 | Samsung Electro-Mechanics Co Ltd | 電解液組成物及びこれを備えるエネルギー保存装置 |
JP2012039056A (ja) * | 2010-08-05 | 2012-02-23 | Samsung Electro-Mechanics Co Ltd | エネルギー貯蔵装置 |
WO2014185125A1 (ja) * | 2013-05-17 | 2014-11-20 | 住友電気工業株式会社 | ナトリウム溶融塩電池 |
US9711827B2 (en) | 2013-05-17 | 2017-07-18 | Sumitomo Electric Industries, Ltd. | Sodium molten salt battery |
Also Published As
Publication number | Publication date |
---|---|
KR20090004841A (ko) | 2009-01-12 |
US8148017B2 (en) | 2012-04-03 |
WO2007125682A1 (ja) | 2007-11-08 |
CN101385183B (zh) | 2012-10-17 |
CN101385183A (zh) | 2009-03-11 |
US20090176164A1 (en) | 2009-07-09 |
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