CN101377459A - 测量电解液对电极材料的渗透能力的方法 - Google Patents
测量电解液对电极材料的渗透能力的方法 Download PDFInfo
- Publication number
- CN101377459A CN101377459A CNA2007100767422A CN200710076742A CN101377459A CN 101377459 A CN101377459 A CN 101377459A CN A2007100767422 A CNA2007100767422 A CN A2007100767422A CN 200710076742 A CN200710076742 A CN 200710076742A CN 101377459 A CN101377459 A CN 101377459A
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- Prior art keywords
- electrolytic solution
- electrode material
- quantitative
- penetrating power
- infiltrating area
- Prior art date
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- Granted
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- 239000007772 electrode material Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 61
- 239000008151 electrolyte solution Substances 0.000 title claims description 117
- 230000000149 penetrating effect Effects 0.000 title claims description 26
- 230000008595 infiltration Effects 0.000 claims abstract description 18
- 238000001764 infiltration Methods 0.000 claims abstract description 18
- 230000035515 penetration Effects 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 19
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000010076 replication Effects 0.000 claims description 4
- 238000003556 assay Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 4
- 238000012216 screening Methods 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 9
- 229910001416 lithium ion Inorganic materials 0.000 description 9
- 230000035699 permeability Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000011160 research Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- -1 allyl ester Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
Description
电解液 | 厚度/μm | 压实密度/(g/cm3) | 电解液体积/μL | 渗透时间/S | 渗透面积2 | K值/[g/(cm3*S)] |
C | 69 | 1.661 | 3.2 | 32 | 1.039 | 11.625 |
B | 69 | 1.661 | 3.2 | 58 | 1.131 | 6.984 |
A | 68 | 1.667 | 3.2 | 80 | 1.075 | 4.761 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100767422A CN101377459B (zh) | 2007-08-29 | 2007-08-29 | 测量电解液对电极材料的渗透能力的方法 |
HK09107620.4A HK1127807A1 (en) | 2007-08-29 | 2009-08-19 | Method for measuring the penetrating ability of electrolyte in electrode material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100767422A CN101377459B (zh) | 2007-08-29 | 2007-08-29 | 测量电解液对电极材料的渗透能力的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101377459A true CN101377459A (zh) | 2009-03-04 |
CN101377459B CN101377459B (zh) | 2012-05-23 |
Family
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CN2007100767422A Active CN101377459B (zh) | 2007-08-29 | 2007-08-29 | 测量电解液对电极材料的渗透能力的方法 |
Country Status (2)
Country | Link |
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CN (1) | CN101377459B (zh) |
HK (1) | HK1127807A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102879305A (zh) * | 2012-09-26 | 2013-01-16 | 公安部天津消防研究所 | Lng泄漏扩散和池火燃烧模拟实验平台及其实验方法 |
CN103134744A (zh) * | 2011-12-02 | 2013-06-05 | 天津市捷威动力工业有限公司 | 一种测试极片孔隙率的方法 |
CN109212131A (zh) * | 2018-08-22 | 2019-01-15 | 安徽科达洁能新材料有限公司 | 一种锂离子电池极极片对电解液吸收速率的测量方法 |
WO2022029558A1 (ja) * | 2020-08-07 | 2022-02-10 | 株式会社半導体エネルギー研究所 | 二次電池の作製方法、及び、二次電池の製造装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4310541A1 (de) * | 1993-03-31 | 1994-10-06 | Hagen Batterie Ag | Verfahren und Vorrichtung zur Bestimmung wenigstens eines physikalischen Parameters von Akkumulator-Elektrodenplatten |
CA2362754A1 (en) * | 1999-02-26 | 2000-08-31 | The Gillette Company | High performance alkaline battery |
AUPQ788000A0 (en) * | 2000-05-30 | 2000-06-22 | Structural Monitoring Systems Ltd | Apparatus and method for measurement of the permeability of materials |
CN100516820C (zh) * | 2005-12-09 | 2009-07-22 | 比亚迪股份有限公司 | 锂离子电池极片或极芯中水分的测定方法 |
-
2007
- 2007-08-29 CN CN2007100767422A patent/CN101377459B/zh active Active
-
2009
- 2009-08-19 HK HK09107620.4A patent/HK1127807A1/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103134744A (zh) * | 2011-12-02 | 2013-06-05 | 天津市捷威动力工业有限公司 | 一种测试极片孔隙率的方法 |
CN103134744B (zh) * | 2011-12-02 | 2015-05-20 | 天津市捷威动力工业有限公司 | 一种测试极片孔隙率的方法 |
CN102879305A (zh) * | 2012-09-26 | 2013-01-16 | 公安部天津消防研究所 | Lng泄漏扩散和池火燃烧模拟实验平台及其实验方法 |
CN102879305B (zh) * | 2012-09-26 | 2014-12-17 | 公安部天津消防研究所 | Lng泄漏扩散和池火燃烧模拟实验平台及其实验方法 |
CN109212131A (zh) * | 2018-08-22 | 2019-01-15 | 安徽科达洁能新材料有限公司 | 一种锂离子电池极极片对电解液吸收速率的测量方法 |
WO2022029558A1 (ja) * | 2020-08-07 | 2022-02-10 | 株式会社半導体エネルギー研究所 | 二次電池の作製方法、及び、二次電池の製造装置 |
Also Published As
Publication number | Publication date |
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CN101377459B (zh) | 2012-05-23 |
HK1127807A1 (en) | 2009-10-09 |
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