JP2016122505A5 - - Google Patents
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- Publication number
- JP2016122505A5 JP2016122505A5 JP2014260290A JP2014260290A JP2016122505A5 JP 2016122505 A5 JP2016122505 A5 JP 2016122505A5 JP 2014260290 A JP2014260290 A JP 2014260290A JP 2014260290 A JP2014260290 A JP 2014260290A JP 2016122505 A5 JP2016122505 A5 JP 2016122505A5
- Authority
- JP
- Japan
- Prior art keywords
- aqueous electrolyte
- positive electrode
- electrolyte secondary
- secondary battery
- negative 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
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- 239000011255 nonaqueous electrolyte Substances 0.000 claims 10
- 238000011156 evaluation Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
Claims (8)
前記正極、前記負極、前記セパレーター、及び前記非水系電解液を収納する電池容器と、
前記電池容器内の圧力変化を検知可能な手段とを有する非水系電解質二次電池。 A positive electrode, a separator, and the positive electrode and the oppositely disposed anode via the separator, and a non-aqueous electrolyte,
A battery container for housing the positive electrode, the negative electrode, the separator, and the nonaqueous electrolyte solution,
Non-aqueous electrolyte secondary battery that have a and capable of detecting means pressure changes of said battery container.
前記電池容器内の圧力変化を検知可能な手段は圧力センサーであり、前記圧力センサーは前記空間部の圧力変化を検知する請求項１に記載の非水系電解質二次電池。 A space in the battery case;
The non-aqueous electrolyte secondary battery according to claim 1 , wherein the means capable of detecting a pressure change in the battery container is a pressure sensor , and the pressure sensor detects a pressure change in the space .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014260290A JP6531388B2 (en) | 2014-12-24 | 2014-12-24 | Non-aqueous electrolyte secondary battery and method of evaluating gas generation amount in battery using the battery. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014260290A JP6531388B2 (en) | 2014-12-24 | 2014-12-24 | Non-aqueous electrolyte secondary battery and method of evaluating gas generation amount in battery using the battery. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016122505A JP2016122505A (en) | 2016-07-07 |
| JP2016122505A5 true JP2016122505A5 (en) | 2018-02-01 |
| JP6531388B2 JP6531388B2 (en) | 2019-06-19 |
Family
ID=56329095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014260290A Active JP6531388B2 (en) | 2014-12-24 | 2014-12-24 | Non-aqueous electrolyte secondary battery and method of evaluating gas generation amount in battery using the battery. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6531388B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6731159B2 (en) * | 2017-03-06 | 2020-07-29 | トヨタ自動車株式会社 | Battery control device |
| JP6982445B2 (en) | 2017-09-20 | 2021-12-17 | 株式会社東芝 | Battery evaluation device, battery control device, battery evaluation method, battery evaluation program, control circuit and power storage system. |
| KR102150759B1 (en) | 2017-10-26 | 2020-09-01 | 주식회사 엘지화학 | A component for measuring variances of pressure in pouch type battery and a method for measuring variances of pressure in pouch type battery thereof |
| KR102455848B1 (en) | 2018-12-03 | 2022-10-18 | 주식회사 엘지에너지솔루션 | Jig for measuring internal pressure of cylindrical battery cell |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002289265A (en) * | 2001-03-23 | 2002-10-04 | Mitsubishi Heavy Ind Ltd | Lithium secondary battery monitoring device |
| JP4834330B2 (en) * | 2005-06-13 | 2011-12-14 | Ｆｄｋ株式会社 | Non-aqueous electrolyte secondary battery |
| JP2010102928A (en) * | 2008-10-23 | 2010-05-06 | Toyota Motor Corp | Method and device for determining quality of secondary battery |
| JP2010231963A (en) * | 2009-03-26 | 2010-10-14 | Keihin Rika Kogyo:Kk | Connector for measuring power storage battery, power storage battery for measurement using the same, and method for measuring the power storage battery |
| JP2012104341A (en) * | 2010-11-09 | 2012-05-31 | Mitsubishi Heavy Ind Ltd | Battery |
| JP5742606B2 (en) * | 2011-09-07 | 2015-07-01 | 株式会社村田製作所 | Electrode active material, method for producing the same, and secondary battery |
| JP5660003B2 (en) * | 2011-10-24 | 2015-01-28 | トヨタ自動車株式会社 | A secondary battery deterioration state determination system and a deterioration state determination method. |
| JP2014044929A (en) * | 2012-08-02 | 2014-03-13 | Nippon Soken Inc | Secondary battery device, internal gas generation amount estimation method in secondary battery, control method of secondary battery, and manufacturing method for secondary battery |
| JP2014041769A (en) * | 2012-08-22 | 2014-03-06 | Toyota Motor Corp | Manufacturing process of sealed battery |
| JP6068247B2 (en) * | 2013-04-23 | 2017-01-25 | 日立マクセル株式会社 | Positive electrode material for non-aqueous electrolyte lithium ion secondary battery and non-aqueous electrolyte lithium ion secondary battery using the positive electrode material |
| JP6252965B2 (en) * | 2013-09-26 | 2017-12-27 | 株式会社京浜理化工業 | Triode cell for testing and Bipolar cell for testing |
-
2014
- 2014-12-24 JP JP2014260290A patent/JP6531388B2/en active Active
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