CN1783571A - 电池 - Google Patents
电池 Download PDFInfo
- Publication number
- CN1783571A CN1783571A CNA2005101297088A CN200510129708A CN1783571A CN 1783571 A CN1783571 A CN 1783571A CN A2005101297088 A CNA2005101297088 A CN A2005101297088A CN 200510129708 A CN200510129708 A CN 200510129708A CN 1783571 A CN1783571 A CN 1783571A
- Authority
- CN
- China
- Prior art keywords
- negative pole
- battery
- negative
- dielectric substrate
- pole
- 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
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- 150000002605 large molecules Chemical class 0.000 claims abstract description 15
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 36
- 229910052799 carbon Inorganic materials 0.000 claims description 34
- 239000000758 substrate Substances 0.000 claims description 34
- 230000004888 barrier function Effects 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 229910019060 CoSnC Inorganic materials 0.000 claims description 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 14
- 229910017052 cobalt Inorganic materials 0.000 claims description 13
- 239000010941 cobalt Substances 0.000 claims description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 13
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- 239000011258 core-shell material Substances 0.000 claims description 11
- 229910052752 metalloid Inorganic materials 0.000 claims description 11
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 238000007334 copolymerization reaction Methods 0.000 claims description 6
- 238000003411 electrode reaction Methods 0.000 claims description 5
- 239000006183 anode active material Substances 0.000 abstract description 18
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- 229910052749 magnesium Inorganic materials 0.000 description 2
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- 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 2
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- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000319 transition metal phosphate Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
正极和负极间的距离(μm) | 负极侧上的电解质层的厚度(μm) | 正极侧上的电解质层的厚度(μm) | 电池厚度(μm) | 电池厚度增加比(%) | 容量保持率(%) | ||
充电前 | 初始充电时 | ||||||
实施例1 | 15 | 3 | 3 | 3.68 | 4.12 | 12 | 80 |
实施例2 | 20 | 5 | 6 | 3.74 | 4.19 | 12 | 80 |
实施例3 | 20 | 8 | 3 | 3.75 | 4.16 | 11 | 83 |
实施例4 | 25 | 10 | 6 | 3.79 | 4.20 | 11 | 81 |
实施例5 | 31 | 3 | 19 | 4.17 | 4.67 | 12 | 81 |
实施例6 | 32 | 3 | 20 | 4.23 | 4.70 | 11 | 82 |
实施例7 | 32 | 20 | 3 | 4.24 | 4.62 | 9 | 80 |
实施例8 | 33 | 21 | 3 | 4.27 | 4.61 | 8 | 78 |
实施例9 | 49 | 20 | 20 | 5.23 | 5.65 | 8 | 80 |
实施例10 | 50 | 20 | 21 | 5.29 | 5.71 | 8 | 78 |
比较例1 | 13 | 2 | 2 | 3.56 | 4.55 | 28 | 65 |
比较例2 | 14 | 2 | 3 | 3.62 | 4.53 | 25 | 69 |
比较例3 | 51 | 20 | 22 | 5.35 | 5.78 | 8 | 69 |
Claims (8)
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JP349166/04 | 2004-12-01 | ||
JP2004349166A JP4815795B2 (ja) | 2004-12-01 | 2004-12-01 | リチウムイオン二次電池 |
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CN1783571A true CN1783571A (zh) | 2006-06-07 |
CN100456551C CN100456551C (zh) | 2009-01-28 |
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US (2) | US9263740B2 (zh) |
EP (1) | EP1667273B1 (zh) |
JP (1) | JP4815795B2 (zh) |
KR (1) | KR101273733B1 (zh) |
CN (1) | CN100456551C (zh) |
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CN109417197A (zh) * | 2016-05-17 | 2019-03-01 | 株式会社村田制作所 | 二次电池、电池组、电动车辆、电力存储系统、电动工具以及电子设备 |
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JP4848860B2 (ja) * | 2006-01-13 | 2011-12-28 | ソニー株式会社 | 電池 |
JP5098194B2 (ja) * | 2006-03-24 | 2012-12-12 | ソニー株式会社 | 電池 |
JP5141940B2 (ja) * | 2006-08-18 | 2013-02-13 | ソニー株式会社 | 二次電池 |
JP4363436B2 (ja) | 2006-10-13 | 2009-11-11 | ソニー株式会社 | 二次電池 |
TW200844152A (en) * | 2006-10-30 | 2008-11-16 | Asahi Kasei Chemicals Corp | Polyolefin microporous membrane |
JP4539658B2 (ja) * | 2007-01-23 | 2010-09-08 | ソニー株式会社 | 電池 |
JP4874868B2 (ja) * | 2007-05-23 | 2012-02-15 | ソニー株式会社 | ゲル状電解質二次電池 |
JP5177361B2 (ja) * | 2007-07-23 | 2013-04-03 | ソニー株式会社 | 二次電池用負極および二次電池 |
JP2009081105A (ja) * | 2007-09-27 | 2009-04-16 | Sanyo Electric Co Ltd | リチウム二次電池およびその製造方法 |
JP5313761B2 (ja) * | 2009-05-08 | 2013-10-09 | パナソニック株式会社 | リチウムイオン電池 |
JP5817725B2 (ja) * | 2010-07-23 | 2015-11-18 | 宇部興産株式会社 | 非水電解液及びそれを用いた電気化学素子 |
JP2014179221A (ja) * | 2013-03-14 | 2014-09-25 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP7105077B2 (ja) | 2018-03-20 | 2022-07-22 | Muアイオニックソリューションズ株式会社 | 非水電解液およびそれを用いた蓄電デバイス |
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JP2004311108A (ja) * | 2003-04-03 | 2004-11-04 | Nissan Motor Co Ltd | 全固体高分子電池及び製造方法 |
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CN109417197A (zh) * | 2016-05-17 | 2019-03-01 | 株式会社村田制作所 | 二次电池、电池组、电动车辆、电力存储系统、电动工具以及电子设备 |
CN109417197B (zh) * | 2016-05-17 | 2021-10-12 | 株式会社村田制作所 | 二次电池、电池组、电动车辆、电力存储系统、电动工具以及电子设备 |
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KR20060061238A (ko) | 2006-06-07 |
US20060078793A1 (en) | 2006-04-13 |
EP1667273B1 (en) | 2016-07-06 |
EP1667273A1 (en) | 2006-06-07 |
CN100456551C (zh) | 2009-01-28 |
US20160126600A1 (en) | 2016-05-05 |
US9263740B2 (en) | 2016-02-16 |
JP4815795B2 (ja) | 2011-11-16 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20201201 |