JP5323375B2 - 蓄電デバイスの電圧分布評価方法 - Google Patents
蓄電デバイスの電圧分布評価方法 Download PDFInfo
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- JP5323375B2 JP5323375B2 JP2008077442A JP2008077442A JP5323375B2 JP 5323375 B2 JP5323375 B2 JP 5323375B2 JP 2008077442 A JP2008077442 A JP 2008077442A JP 2008077442 A JP2008077442 A JP 2008077442A JP 5323375 B2 JP5323375 B2 JP 5323375B2
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- negative electrode
- positive electrode
- voltage distribution
- current collector
- voltage
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- 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
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- 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
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- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
2 片面負極電極
3 電子伝導性層
4 正極集電体
5 正極タブ
6 正極電極層
7 負極集電体
8 負極タブ
9 負極電極層
10 電源
11 電源のプラス極
12 電源のマイナス極
13 電圧測定器
14 電圧測定器のプラス極
15 電圧測定器のマイナス極
16 正極集電体表面の様々な位置
17 底板
18 側板
19 プローブ固定板
20 複数のプローブ
21 プローブ先端
Claims (1)
- 正極集電体と正極電極層から構成される正極、負極集電体と負極電極層から構成される負極、及び電解質を具備した蓄電デバイスの設計において、正極集電体の厚さと形状と電子伝導度、負極集電体の厚さと形状と電子伝導度、正極電極層の厚さと電子伝導度、及び負極電極層の厚さと電子伝導度が電池内部における反応均一性に与える影響を検討する場合において、正極電極層と負極電極層の間に電子伝導性層を介した電子伝導モデルを用い、前記正極あるいは及び負極の電圧分布を測定することを特徴とする電圧分布の評価方法。
Priority Applications (1)
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JP2008077442A JP5323375B2 (ja) | 2008-03-25 | 2008-03-25 | 蓄電デバイスの電圧分布評価方法 |
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JP2008077442A JP5323375B2 (ja) | 2008-03-25 | 2008-03-25 | 蓄電デバイスの電圧分布評価方法 |
Publications (2)
Publication Number | Publication Date |
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JP2009231189A JP2009231189A (ja) | 2009-10-08 |
JP5323375B2 true JP5323375B2 (ja) | 2013-10-23 |
Family
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JP2008077442A Active JP5323375B2 (ja) | 2008-03-25 | 2008-03-25 | 蓄電デバイスの電圧分布評価方法 |
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JP (1) | JP5323375B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11656283B2 (en) | 2018-10-30 | 2023-05-23 | Lg Energy Solution, Ltd. | Method for determining dispersibility of electrode material layer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4866954B2 (ja) * | 2009-11-05 | 2012-02-01 | 共進電機株式会社 | 太陽電池セル測定用試料台 |
CA2848164C (en) * | 2011-09-05 | 2018-01-23 | Kabushiki Kaisha Nihon Micronics | Evaluation apparatus and evaluation method of sheet type cell |
WO2018084675A1 (ko) | 2016-11-04 | 2018-05-11 | 주식회사 엘지화학 | 이차 전지의 반응 추정 방법 및 이에 사용되는 전지셀을 포함하는 이차전지 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794666A (en) * | 1980-12-03 | 1982-06-12 | Nec Corp | Inspection device for electronic parts element |
JPH06120094A (ja) * | 1992-09-30 | 1994-04-28 | Tdk Corp | 微小電子部品集合体とその検査方法 |
JP2742901B2 (ja) * | 1995-12-20 | 1998-04-22 | 工業技術院長 | 二次電池の評価方法 |
JP3452171B2 (ja) * | 1996-10-15 | 2003-09-29 | 株式会社ユアサコーポレーション | 極板の製造方法 |
JP2001118756A (ja) * | 1999-10-18 | 2001-04-27 | Murata Mfg Co Ltd | 抵抗特性検出方法 |
JP2007212194A (ja) * | 2006-02-07 | 2007-08-23 | Nidec-Read Corp | 基板検査装置及び方法 |
JP4817962B2 (ja) * | 2006-05-18 | 2011-11-16 | エスペック株式会社 | 燃料電池電流分布測定装置、積層燃料電池電流分布測定装置、および燃料電池電流分布測定方法 |
JP2009229373A (ja) * | 2008-03-25 | 2009-10-08 | Kri Inc | 電子伝導性の評価治具 |
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2008
- 2008-03-25 JP JP2008077442A patent/JP5323375B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11656283B2 (en) | 2018-10-30 | 2023-05-23 | Lg Energy Solution, Ltd. | Method for determining dispersibility of electrode material layer |
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JP2009231189A (ja) | 2009-10-08 |
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