CN1606184A - 电极及其制造方法和二次电池 - Google Patents
电极及其制造方法和二次电池 Download PDFInfo
- Publication number
- CN1606184A CN1606184A CNA2004100852351A CN200410085235A CN1606184A CN 1606184 A CN1606184 A CN 1606184A CN A2004100852351 A CNA2004100852351 A CN A2004100852351A CN 200410085235 A CN200410085235 A CN 200410085235A CN 1606184 A CN1606184 A CN 1606184A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- active material
- electrode active
- material layer
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 14
- 239000007772 electrode material Substances 0.000 claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 8
- 230000007547 defect Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000011149 active material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical group [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
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
- Y02E60/10—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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP350170/2003 | 2003-10-09 | ||
JP350170/03 | 2003-10-09 | ||
JP2003350170A JP2005116376A (ja) | 2003-10-09 | 2003-10-09 | 電極及びその製造方法並びに二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1606184A true CN1606184A (zh) | 2005-04-13 |
CN1279634C CN1279634C (zh) | 2006-10-11 |
Family
ID=34541790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100852351A Active CN1279634C (zh) | 2003-10-09 | 2004-10-09 | 电极及其制造方法和二次电池 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2005116376A (zh) |
CN (1) | CN1279634C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102187497A (zh) * | 2009-05-18 | 2011-09-14 | 松下电器产业株式会社 | 非水电解质二次电池用电极板及非水电解质二次电池 |
CN106099170A (zh) * | 2011-12-06 | 2016-11-09 | 株式会社半导体能源研究所 | 方形锂二次电池 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI622218B (zh) * | 2016-09-22 | 2018-04-21 | 財團法人工業技術研究院 | 電極及包含其之電池 |
-
2003
- 2003-10-09 JP JP2003350170A patent/JP2005116376A/ja active Pending
-
2004
- 2004-10-09 CN CNB2004100852351A patent/CN1279634C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102187497A (zh) * | 2009-05-18 | 2011-09-14 | 松下电器产业株式会社 | 非水电解质二次电池用电极板及非水电解质二次电池 |
CN106099170A (zh) * | 2011-12-06 | 2016-11-09 | 株式会社半导体能源研究所 | 方形锂二次电池 |
Also Published As
Publication number | Publication date |
---|---|
CN1279634C (zh) | 2006-10-11 |
JP2005116376A (ja) | 2005-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3907800B1 (en) | Negative electrode sheet, preparation method thereof and lithium ion battery containing the same | |
EP3639319B1 (en) | Electrodes and electrolytes for aqueous electrochemical energy storage systems | |
US10644324B2 (en) | Electrode material and energy storage apparatus | |
CA2169484C (en) | Rechargeable non-aqueous lithium battery having stacked electrochemical cells | |
US9076570B2 (en) | Nano-composite structures, methods of making, and use thereof | |
WO2021147409A1 (zh) | 厚电极组件以及厚电极片的制备方法 | |
CN102379017A (zh) | 蓄电装置 | |
US20130003261A1 (en) | Lithium plate, method for lithiation of electrode and energy storage device | |
US20060039099A1 (en) | Electrical double layer capacitor | |
KR20100129307A (ko) | 이온 액체를 포함하는 전극막 및 전극, 그들의 제조 방법, 그리고 축전 디바이스 | |
CN1591959A (zh) | 叠片式锂离子二次电池 | |
WO2013098970A1 (ja) | 電極の製造方法及び非水電解質電池の製造方法 | |
CN114447408B (zh) | 一种电池及电子设备 | |
CN111900337A (zh) | 一种锂离子电池极片及其制备方法 | |
CN112259803A (zh) | 一种锂离子叠芯及其应用 | |
KR20180058333A (ko) | 전극 보호층을 포함하는 이차전지용 전극 | |
JP2002008730A (ja) | リチウム二次電池 | |
CN1279634C (zh) | 电极及其制造方法和二次电池 | |
KR101773103B1 (ko) | 전극, 이의 제조방법, 이에 의해 제조된 전극 및 이를 포함하는 이차전지 | |
EP4131508A1 (en) | Pole piece, cell and battery | |
WO2014073561A1 (ja) | 二次電池、及び二次電池の製造方法 | |
GB2298309A (en) | Fan-folded lithium battery construction comprising lithium ion-containing polymer electrolyte sandwiched between discrete electrode plates | |
JP3526236B2 (ja) | 電気二重層キャパシタ | |
KR101404700B1 (ko) | 가이드 롤 장치 | |
KR20210055217A (ko) | 수명 특성 향상을 위한 전극용 탄소-망간산화물 촉매의 제조방법 및 이로부터 제조된 탄소-망간산화물 촉매, 이를 포함하는 전극 및 에너지 저장 디바이스 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: NEC TOGANE TOCHIKI CO., LTD. Owner name: NEC ENERGY COMPONENTS CO., LTD. Free format text: FORMER OWNER: NEC TOKIN CO., LTD. Effective date: 20100903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: SENDAI CITY, MIYAGI, JAPAN TO: KANAGAWA, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100903 Address after: Kanagawa Patentee after: NEC ENERGY DEVICES, Ltd. Address before: Sendai City, Miyagi Prefecture, Japan Patentee before: NEC Tokin Corp. Effective date of registration: 20100903 Address after: Sendai City, Miyagi Prefecture, Japan Patentee after: NEC TOKIN Corp. Address before: Sendai City, Miyagi Prefecture, Japan Co-patentee before: NEC TOKIN TOCHIGI, Ltd. Patentee before: NEC Tokin Corp. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Patentee after: Envision AESC Energy Components Co.,Ltd. Address before: Kanagawa Patentee before: NEC ENERGY DEVICES, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Secondary battery electrode, method for manufacturing same, and secondary battery Effective date of registration: 20190821 Granted publication date: 20061011 Pledgee: SUMITOMO MITSUI BANKING Corp. Pledgor: Envision AESC Energy Components Co.,Ltd. Registration number: Y2019990000102 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |