JP2008091302A - 有機電解質電池 - Google Patents
有機電解質電池 Download PDFInfo
- Publication number
- JP2008091302A JP2008091302A JP2006274086A JP2006274086A JP2008091302A JP 2008091302 A JP2008091302 A JP 2008091302A JP 2006274086 A JP2006274086 A JP 2006274086A JP 2006274086 A JP2006274086 A JP 2006274086A JP 2008091302 A JP2008091302 A JP 2008091302A
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- current collector
- organic electrolyte
- tab terminal
- electrode layer
- 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
- 239000005486 organic electrolyte Substances 0.000 title claims abstract description 41
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 34
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 239000003960 organic solvent Substances 0.000 claims abstract description 10
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 6
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 25
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910000570 Cupronickel Inorganic materials 0.000 claims description 10
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000000243 solution Substances 0.000 abstract description 4
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 description 34
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 19
- 239000000463 material Substances 0.000 description 17
- 239000013256 coordination polymer Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
- 238000004804 winding Methods 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- -1 nickel metal hydride Chemical class 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 229920003026 Acene Polymers 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 238000005304 joining Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007773 negative electrode material Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 239000003115 supporting electrolyte Substances 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 150000002641 lithium Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- WSEUHKFMSGYEOI-UHFFFAOYSA-N [Li][Mn][Si] Chemical compound [Li][Mn][Si] WSEUHKFMSGYEOI-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000003575 carbonaceous material Substances 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
- 238000009841 combustion method Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000004589 rubber sealant Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 238000009423 ventilation 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
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
【解決手段】本有機電解質電池は、有機電解液、正極電極層と正極集電体とを含んでなる正極、および、負極電極層と負極集電体とを含んでなる負極を含んでなり、有機電解液がリチウム塩と非プロトン性有機溶媒とを含んでなり、負極電極層がリチウムイオンを可逆的に吸蔵可能な物質を含んでなり、負極集電体には、ステッチングにより負極用タブ端子が接合されており、負極集電体への負極用タブ端子の接合部分がニッケルめっき銅または銅ニッケル合金よりなる。
【選択図】図5
Description
当該有機電解液がリチウム塩と非プロトン性有機溶媒とを含んでなり、
当該負極電極層がリチウムイオンを可逆的に吸蔵可能な物質を含んでなり、
当該負極集電体には、ステッチングにより負極用タブ端子が接合されており、
当該負極集電体への当該負極用タブ端子の接合部分がニッケルめっき銅または銅ニッケル合金よりなるものである、
有機電解質電池が提供される。
(負極の作製)
厚さ0.5mmのフェノール樹脂成形板をシリコンユニット電気炉中に入れ、窒素気流中で40℃/時間の速度で昇温して、660℃まで熱処理を行い、板状のポリアセン系の有機物(PAS)を得た。かくして得られたPASをナイロンボールミルで粉砕しPAS粉末を得た。このPAS粉末の燃焼法によるH/C(水素と炭素のモル比)は0.21であった。
市販の比表面積が1950m2/gの活性炭粉末100重量部と、ポリフッ化ビニリデン粉末10重量部をN−メチルピロリドン100重量部に溶解した溶液とを十分に混合することにより正極電極層用スラリーを得た。
厚さ82μmの負極を幅3.0×長さ58.0cm2にカットし、銅ニッケル合金(ニッケル含有量43重量%)製のタブ端子(リード線部は錫メッキCP線)を電極層が形成されていない負極集電体上に配置し、ステッチングによりタブ端子を負極集電体に接合した。この時のタブ端子と負極集電体間の接触抵抗は0.22mΩであった。
(電池の作製)
リチウム極として、リチウム金属箔(128μm、3.0×4.0cm2、400mAh/g相当)をリチウム極集電体としての厚さ32μm(気孔率50%)の銅製エキスパンドメタルに圧着したものを用い、このリチウム極を電極捲回素子の巻き止めテープに重ならないように、かつリチウム極のリチウム金属面が内側になるよう最外周に配置させ、リチウム極集電体の端子溶接部と負極集電体の端子溶接部を抵抗溶接し、三極捲回素子を得た。
セル組立て後20日間放置後に1セルを分解し、リチウム金属が完全に無くなっていることを確認した。残りの2セルにつき、400mAの定電流でセル電圧が3.6Vになるまで充電し、その後3.6Vの定電流を印加する定電流−定電圧充電を1時間行った。次いで、40mAの定電流でセル電圧が1.9Vになるまで放電した。この3.6V−1.9Vのサイクルを繰り返し、10回目の放電におけるセル容量、内部抵抗を評価した。結果を表1に示す。ただしデータは2セルの平均である。
負極用タブ端子材料として、ニッケルめっき銅を用いた以外は、実施例1と同様にして3セルの電池組立てを行った。タブ端子と負極集電体間の接触抵抗は0.21mΩであった。セル組立て後20日間放置後に1セルを分解し、リチウム金属が完全に無くなっていることを確認した。残りの2セルにつき特性評価を行った。結果を表1に示す。ただしデータは2セルの平均である。
負極用タブ端子材料として銅を用いた以外は、実施例1と同様にして3セルの電池組立てを行った。タブ端子と負極集電体間の接触抵抗は0.18mΩであった。負極用タブ端子の丸棒部と錫メッキCP線との間の溶接強度が確保できなかったため、はんだにより接合したが、丸棒部をゴム製封口体に貫通挿入する際に3セルとも接合部が破断してしまった。なお、実施例1,2ではこのような破断は生じなかった。
負極用タブ端子材料としてニッケルを用いた以外は、実施例1と同様にして3セルの電池組立てを行った。負極用タブ端子のステッチの際、花びらが十分に形成されず、タブ端子と負極集電体間の接触抵抗も1.07mΩと高かった。セル組立て後20日間放置後に1セルを分解し、リチウム金属が完全に無くなっていることを確認した。残りの2セルにつき特性評価を行った。結果を表1に示す。ただしデータは2セルの平均である。
負極用タブ端子としてアルミニウム製のものを用いた以外は、実施例1と同様にして3セルの電池組立てを行った。タブ端子と負極集電体間の接触抵抗は0.25mΩであった。セル組立て後20日間放置後にセルを分解したところ、3セルとも負極タブ端子のアルミニウム部分がリチウムと合金化し、ぼろぼろに崩壊していた。
2 タブ端子丸棒部
3 タブ端子CP線部
4 集電体の電極層未塗工面
5 集電体の電極層塗工面
6 集電体の電極層未塗工部
7 ステッチングの方向
8 返り部分(花びら)
9 タブ端子
11 正極
12 負極
13 セパレータ
14 リチウム
Claims (4)
- 有機電解液、正極電極層と正極集電体とを含んでなる正極、および、負極電極層と負極集電体とを含んでなる負極を含んでなる有機電解質電池であって、
当該有機電解液がリチウム塩と非プロトン性有機溶媒とを含んでなり、
当該負極電極層がリチウムイオンを可逆的に吸蔵可能な物質を含んでなり、
当該負極集電体には、ステッチングにより負極用タブ端子が接合されており、
当該負極集電体への当該負極用タブ端子の接合部分がニッケルめっき銅または銅ニッケル合金よりなるものである、
有機電解質電池。 - 前記銅ニッケル合金中のニッケル含有率が2重量%以上50重量%未満である、請求項1に記載の有機電解質電池。
- 前記正極および負極がセパレータを介して捲回されている、請求項1〜2のいずれかに記載の有機電解質電池。
- 前記正極集電体および負極集電体が、表裏面を貫通する孔を有する、請求項1〜3のいずれかに記載の有機電解質電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006274086A JP5160061B2 (ja) | 2006-10-05 | 2006-10-05 | 有機電解質電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006274086A JP5160061B2 (ja) | 2006-10-05 | 2006-10-05 | 有機電解質電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008091302A true JP2008091302A (ja) | 2008-04-17 |
JP5160061B2 JP5160061B2 (ja) | 2013-03-13 |
Family
ID=39375229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006274086A Active JP5160061B2 (ja) | 2006-10-05 | 2006-10-05 | 有機電解質電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5160061B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011076853A (ja) * | 2009-09-30 | 2011-04-14 | Jm Energy Corp | 蓄電源 |
DE102018216002A1 (de) * | 2018-09-20 | 2020-03-26 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Batteriezelle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5655029A (en) * | 1979-10-12 | 1981-05-15 | Matsushita Electric Ind Co Ltd | Electrolytic double layer capacitor |
JPS61218058A (ja) * | 1985-03-25 | 1986-09-27 | Fuji Elelctrochem Co Ltd | 電池 |
JPH10302753A (ja) * | 1997-02-28 | 1998-11-13 | Japan Storage Battery Co Ltd | 電池用極板の集電体とリードとの接続構造 |
JP2001167752A (ja) * | 1999-12-10 | 2001-06-22 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2003077448A (ja) * | 2001-08-31 | 2003-03-14 | Sanyo Electric Co Ltd | 非水電解液電池 |
JP2003142040A (ja) * | 2001-11-06 | 2003-05-16 | Nec Tokin Tochigi Ltd | 密閉型電池 |
-
2006
- 2006-10-05 JP JP2006274086A patent/JP5160061B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5655029A (en) * | 1979-10-12 | 1981-05-15 | Matsushita Electric Ind Co Ltd | Electrolytic double layer capacitor |
JPS61218058A (ja) * | 1985-03-25 | 1986-09-27 | Fuji Elelctrochem Co Ltd | 電池 |
JPH10302753A (ja) * | 1997-02-28 | 1998-11-13 | Japan Storage Battery Co Ltd | 電池用極板の集電体とリードとの接続構造 |
JP2001167752A (ja) * | 1999-12-10 | 2001-06-22 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2003077448A (ja) * | 2001-08-31 | 2003-03-14 | Sanyo Electric Co Ltd | 非水電解液電池 |
JP2003142040A (ja) * | 2001-11-06 | 2003-05-16 | Nec Tokin Tochigi Ltd | 密閉型電池 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011076853A (ja) * | 2009-09-30 | 2011-04-14 | Jm Energy Corp | 蓄電源 |
DE102018216002A1 (de) * | 2018-09-20 | 2020-03-26 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Batteriezelle |
Also Published As
Publication number | Publication date |
---|---|
JP5160061B2 (ja) | 2013-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4934607B2 (ja) | 蓄電デバイス | |
US10297867B2 (en) | Sheet-laminated lithium ion secondary battery and production method for sheet-laminated lithium ion secondary battery | |
US20200203677A1 (en) | Electrochemical element and manufacturing method therefor | |
CN109671987B (zh) | 一种卷绕式锂浆料电池 | |
US20130177787A1 (en) | Current collector and nonaqueous secondary battery | |
JP2009200302A (ja) | 蓄電デバイスの製造方法および蓄電デバイス | |
CN109075305A (zh) | 非水电解质二次电池 | |
CN105190945B (zh) | 薄型电池 | |
JP2006260904A (ja) | 巻回型電池およびその製造方法 | |
JP2001057179A (ja) | 二次電池及びそのケース | |
JP2012138408A (ja) | 電気化学デバイスおよびその製造方法 | |
JP5308646B2 (ja) | リチウムイオンキャパシタ | |
JP2006012801A (ja) | 二次電池 | |
WO2011080988A1 (ja) | 蓄電デバイス | |
JP2005243455A (ja) | 電気化学デバイス | |
JP2008171593A (ja) | 有機電解質電池およびその製造方法 | |
JP2011222128A (ja) | 二次電池 | |
JP2001068160A (ja) | 扁平形非水電解質二次電池 | |
JP5160061B2 (ja) | 有機電解質電池 | |
JP5576654B2 (ja) | 蓄電デバイス | |
JP4039893B2 (ja) | 高容量負極 | |
JP5072123B2 (ja) | 扁平形非水電解質二次電池 | |
JP2001068143A (ja) | 扁平形非水電解質二次電池 | |
JPH1167276A (ja) | 非水電解液二次電池 | |
JPH10247522A (ja) | 非水電解液二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090916 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20110712 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120123 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120126 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120306 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121009 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121029 |
|
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: 20121121 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121212 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5160061 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151221 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |