JPH10503321A - 電気化学セル用のポリウレタン・ベースの電解質およびこれを利用する電気化学セル - Google Patents
電気化学セル用のポリウレタン・ベースの電解質およびこれを利用する電気化学セルInfo
- Publication number
- JPH10503321A JPH10503321A JP8505841A JP50584196A JPH10503321A JP H10503321 A JPH10503321 A JP H10503321A JP 8505841 A JP8505841 A JP 8505841A JP 50584196 A JP50584196 A JP 50584196A JP H10503321 A JPH10503321 A JP H10503321A
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte system
- electrolyte
- segment
- polyurethane
- block
- 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
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/18—Cells with non-aqueous electrolyte with solid 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
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/497—Ionic conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- 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
- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.正電極および負電極を有する電気化学セルで用いられる電解質システムで あって: 前記正電極と負電極との間のイオン移動を促進するように適応された電気化学 活性液体電解質材料;および セグメント・ブロック共重合体材料からなる重合支持構造であって、前記セグ メント・ブロック共重合体材料は、前記電気化学活性材料を吸収するように適応 された、重合支持構造; によって構成されることを特徴とする電解質システム。 2.前記重合支持構造は、ポリウレタン・ベースの重合支持構造であることを 特徴とする請求項1記載の電解質システム。 3.前記セグメント・ブロック共重合体材料は、第1および第2ブロック・セ グメントからなることを特徴とする請求項1記載の電解質システム。 4.前記第1セグメント・ブロックは、短鎖ジイソシアネートからなることを 特徴とする請求項3記載の電解質システム。 5.前記第1セグメント・ブロックは、短鎖ジイソシアネートからなることを 特徴とする請求項3記載の電解質システム。 6.前記第1セグメント・ブロックは、軟ブロック・セグメントであることを 特徴とする請求項3記載の電解質システム。 7.前記軟ブロック・セグメントは、前記電気化学活性材料 を吸収するように適応されることを特徴とする請求項5記載の電解質システム。 8.前記軟ブロック・セグメントは、ヒドロキシル終端ポリエステル,ヒドロ キシル終端ポリエーテルおよびそれらの組み合わせから作られることを特徴とす る請求項7記載の電解質システム。 9.前記液体電解質は、非プロトン性溶媒に溶解されたアルカリ金属塩である ことを特徴とする請求項1記載の電解質システム。 10.前記アルカリ金属塩は: M+がLi+,Na+またはK+などのアルカリ金属陽イオンであり、 X-がCl-,Br-,I-,ClO4 -,BF4 -,PF5 -,AsF6 -,Sb F6,CH3CO2 -,CF3SO3 -,(CH3CO2)2N-,(CF3SO2)3C-お よびそれらの組み合わせなどのイオンであるとすると、 化学式M+X-を有する材料からなるグループから選択されることを特徴とする 請求項7記載の電解質システム。 11.前記非プロトン性有機溶媒は、プロプレン・カーボネート,エチレン・ カーボネート,ジエチル・カーボネート,ジメチル・カーボネート,ジプロピル ・カーボネート,ジメチル・スルホキシド,アセトニトリル,ジメトキシエタン ,ジエトキ シエタン,テトラヒドロフランおよびそれらの組み合わせからなるグループから 選択されることを特徴とする請求項7記載の電解質システム。 12.前記電気化学活性材料は、プロピレン・カーボネート内のLiBF4で あることを特徴とする請求項7記載の電解質システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/279,131 | 1994-07-22 | ||
US08/279,131 US5549987A (en) | 1994-07-22 | 1994-07-22 | Polyurethane based electrolytes for electrochemical cells and electrochemical cells using same |
PCT/US1995/009117 WO1996003781A1 (en) | 1994-07-22 | 1995-07-19 | Polyurethane based electrolytes for electrochemical cells and electrochemical cells using same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10503321A true JPH10503321A (ja) | 1998-03-24 |
JP4093589B2 JP4093589B2 (ja) | 2008-06-04 |
Family
ID=23067751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50584196A Expired - Lifetime JP4093589B2 (ja) | 1994-07-22 | 1995-07-19 | 電気化学セル用のポリウレタン・ベースの電解質およびこれを利用する電気化学セル |
Country Status (6)
Country | Link |
---|---|
US (2) | US5549987A (ja) |
EP (1) | EP0769212A4 (ja) |
JP (1) | JP4093589B2 (ja) |
KR (1) | KR100271240B1 (ja) |
AU (1) | AU3233995A (ja) |
WO (1) | WO1996003781A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014532962A (ja) * | 2011-10-28 | 2014-12-08 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する電解質系 |
JP2015501519A (ja) * | 2011-10-28 | 2015-01-15 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する電極バインダー組成物およびその電極 |
JP2015505861A (ja) * | 2011-10-28 | 2015-02-26 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する膜および/またはセパレーター |
JP2015117368A (ja) * | 2013-11-12 | 2015-06-25 | 三洋化成工業株式会社 | 有機溶剤吸収用フォーム |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000505585A (ja) * | 1996-02-22 | 2000-05-09 | ヴァランス テクノロジー インコーポレーテッド | 電気化学的セルの作製方法と装置 |
US5912093A (en) * | 1997-05-15 | 1999-06-15 | National Science Council | Polyurethane-based polymeric electrolyte and process for producing same |
JP3921768B2 (ja) * | 1997-12-22 | 2007-05-30 | ソニー株式会社 | 非水電解液二次電池 |
US6248480B1 (en) * | 1998-06-29 | 2001-06-19 | Sri International | High temperature polymer electrolytes |
DE19855889A1 (de) * | 1998-12-03 | 2000-06-08 | Basf Ag | Für elektrochemische Zellen geeignete Membran |
US6433996B1 (en) * | 1999-03-23 | 2002-08-13 | Nisshinbo Industries, Inc. | Electrolyte composition for electric double layer capacitor, solid polymer electrolyte, composition for polarizable electrode, polarizable electrode, and electric double layer capacitor |
US6451949B2 (en) | 2000-02-29 | 2002-09-17 | Shell Oil Company | Method for production of poly (trimethylene carbonate) |
JP2003003078A (ja) * | 2000-09-19 | 2003-01-08 | Nisshinbo Ind Inc | イオン導電性組成物、ゲル電解質、及び非水電解質電池並びに電気二重層キャパシタ |
KR100388906B1 (ko) * | 2000-09-29 | 2003-06-25 | 삼성에스디아이 주식회사 | 리튬 2차 전지 |
KR100773247B1 (ko) * | 2005-04-20 | 2007-11-05 | 주식회사 엘지화학 | 향상된 과충전 안전성의 리튬 이차전지 |
KR101181837B1 (ko) * | 2010-06-25 | 2012-09-11 | 삼성에스디아이 주식회사 | 첨가제를 포함하는 리튬 이차 전지용 겔 전해질 및 이를 포함하는 리튬 이차 전지 |
AU2013377013B2 (en) | 2013-02-01 | 2016-06-30 | Emd Acquisition Llc | Improved lithium manganese oxide compositions |
US9954251B2 (en) * | 2015-02-17 | 2018-04-24 | Wildcat Discovery Technologies, Inc | Electrolyte formulations for electrochemical cells containing a silicon electrode |
US10199687B2 (en) | 2016-08-30 | 2019-02-05 | Wildcat Discovery Technologies, Inc | Electrolyte formulations for electrochemical cells containing a silicon electrode |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2415076C3 (de) * | 1973-03-30 | 1980-09-25 | Sekisui Kagaku Kogyo K.K., Osaka (Japan) | Verfahren zur Herstellung einer Kunststoffbahn mit einer Porenschichtstruktur als Separator für galvanische Elemente und dessen Verwendung |
US5196484A (en) * | 1986-10-27 | 1993-03-23 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Polymeric ion conductors |
US5146391A (en) * | 1987-04-30 | 1992-09-08 | Specialised Conductives Pty. Ltd. | Crosslinked electrolyte capacitors and methods of making the same |
JP2692816B2 (ja) * | 1987-11-13 | 1997-12-17 | 株式会社きもと | 薄型一次電池 |
US5198521A (en) * | 1988-08-29 | 1993-03-30 | Armstrong World Industries, Inc. | Conductive polyurethane-urea/polyethylene oxide polymer |
US5061581A (en) * | 1990-02-07 | 1991-10-29 | Sri International | Novel solid polymer electrolytes |
US5223353A (en) * | 1990-03-16 | 1993-06-29 | Ricoh Company, Ltd. | Solid electrolyte, electrochemical device including the same and method of fabricating the solid electrolyte |
JP2813834B2 (ja) * | 1990-05-31 | 1998-10-22 | 第一工業製薬株式会社 | イオン導伝性ポリマー電解質 |
US5109467A (en) * | 1991-02-27 | 1992-04-28 | Keptel, Inc. | Interconnect cabinet for optical fibers |
JPH05283103A (ja) * | 1991-03-01 | 1993-10-29 | Honda Motor Co Ltd | リチウム電池用ゲル状電解質 |
US5523180A (en) * | 1992-06-16 | 1996-06-04 | Centre National De La Recherche Scientifique | Ionically conductive material having a block copolymer as the solvent |
US5407593A (en) * | 1993-11-15 | 1995-04-18 | National Science Council | Polymeric electrolyte |
-
1994
- 1994-07-22 US US08/279,131 patent/US5549987A/en not_active Expired - Lifetime
-
1995
- 1995-07-19 KR KR1019970700418A patent/KR100271240B1/ko not_active IP Right Cessation
- 1995-07-19 WO PCT/US1995/009117 patent/WO1996003781A1/en active IP Right Grant
- 1995-07-19 JP JP50584196A patent/JP4093589B2/ja not_active Expired - Lifetime
- 1995-07-19 AU AU32339/95A patent/AU3233995A/en not_active Abandoned
- 1995-07-19 EP EP95928667A patent/EP0769212A4/en not_active Withdrawn
-
1996
- 1996-02-21 US US08/603,565 patent/US5558959A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014532962A (ja) * | 2011-10-28 | 2014-12-08 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する電解質系 |
JP2015501519A (ja) * | 2011-10-28 | 2015-01-15 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する電極バインダー組成物およびその電極 |
JP2015505861A (ja) * | 2011-10-28 | 2015-02-26 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する膜および/またはセパレーター |
JP2016201375A (ja) * | 2011-10-28 | 2016-12-01 | ルブリゾル アドバンスド マテリアルズ, インコーポレイテッド | 電気化学セルのためのポリウレタンに由来する膜および/またはセパレーター |
JP2015117368A (ja) * | 2013-11-12 | 2015-06-25 | 三洋化成工業株式会社 | 有機溶剤吸収用フォーム |
Also Published As
Publication number | Publication date |
---|---|
KR100271240B1 (ko) | 2000-11-01 |
AU3233995A (en) | 1996-02-22 |
EP0769212A4 (en) | 1997-10-08 |
US5558959A (en) | 1996-09-24 |
US5549987A (en) | 1996-08-27 |
JP4093589B2 (ja) | 2008-06-04 |
WO1996003781A1 (en) | 1996-02-08 |
KR970705194A (ko) | 1997-09-06 |
EP0769212A1 (en) | 1997-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH10503321A (ja) | 電気化学セル用のポリウレタン・ベースの電解質およびこれを利用する電気化学セル | |
US6706441B1 (en) | Paste-like masses for electrochemical components, layers produced therefrom, and electrochemical components | |
WO1996003781A9 (en) | Polyurethane based electrolytes for electrochemical cells and electrochemical cells using same | |
JP2003513429A (ja) | 電気化学構造部材用フィルム及びそのフィルムの製造方法 | |
JP2018528567A (ja) | 固体ポリマー電解質 | |
CN111433248B (zh) | 弹性且可拉伸的凝胶聚合物电解质 | |
CN110854476A (zh) | 锂-空气电池及其制备方法 | |
US8460831B2 (en) | Paste-like mass with inorganic, liquid conductors and layers and electrochemical elements produced therefrom | |
JP2003517706A (ja) | 電気化学構造部材用フィルム及びそのフィルムの製造方法 | |
WO2019158781A1 (en) | Solid polymer electrolyte | |
JP3022317B2 (ja) | 高分子固体電解質 | |
US20220115692A1 (en) | Dynamically-bonded supramolecular polymers for stretchable batteries | |
JP6971105B2 (ja) | ゲル電解質、硬質ゲル電解質、および電気化学デバイス | |
US20200381780A1 (en) | Solid polymer electrolyte | |
Sanchez et al. | Polymeric materials in energy storage and conversion | |
JPH1197026A (ja) | Li電池用電極 | |
CN109863193B (zh) | 用于降解聚(烯烃碳酸酯)的方法,用于制备锂离子电池电极和烧结陶瓷的用途 | |
JPH06150910A (ja) | 電極の製造法 | |
Okur et al. | Nitrile‐functionalized Poly (siloxane) as Electrolytes for High‐Energy‐Density Solid‐State Li Batteries | |
Gu et al. | Conductive bilayer polymer films formed by polyaniline and polymeric ionic conductor | |
JPH0652893A (ja) | 固体電解質電池 | |
JPH11162514A (ja) | ゲル電解質及び電池 | |
Munshi et al. | Optimization and Scale-Up Performances of Polymer Electrolyte Batteries. | |
JPH01107469A (ja) | リチウムイオン伝導性ポリマー電解質 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060711 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061011 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071204 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080304 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110314 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110314 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120314 Year of fee payment: 4 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120314 Year of fee payment: 4 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120314 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130314 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130314 Year of fee payment: 5 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130314 Year of fee payment: 5 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140314 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |