JP2005135861A - 非水電解質電気化学セル - Google Patents
非水電解質電気化学セル Download PDFInfo
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- JP2005135861A JP2005135861A JP2003373179A JP2003373179A JP2005135861A JP 2005135861 A JP2005135861 A JP 2005135861A JP 2003373179 A JP2003373179 A JP 2003373179A JP 2003373179 A JP2003373179 A JP 2003373179A JP 2005135861 A JP2005135861 A JP 2005135861A
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- Prior art keywords
- negative electrode
- active material
- transition metal
- lithium
- electrode active
- Prior art date
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- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 24
- 229910000314 transition metal oxide Inorganic materials 0.000 claims abstract description 30
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 28
- 150000003624 transition metals Chemical class 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000007773 negative electrode material Substances 0.000 claims description 51
- 229910052744 lithium Inorganic materials 0.000 claims description 45
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 39
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 239000011572 manganese Substances 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 238000002441 X-ray diffraction Methods 0.000 claims description 9
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- 230000009467 reduction Effects 0.000 claims description 7
- 239000005486 organic electrolyte Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
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- 238000010438 heat treatment Methods 0.000 abstract description 15
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- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract description 5
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- 239000012190 activator Substances 0.000 abstract 3
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- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
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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
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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710915A (zh) * | 2020-06-28 | 2020-09-25 | 宜春清陶能源科技有限公司 | 一种固态锂离子电池 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710915A (zh) * | 2020-06-28 | 2020-09-25 | 宜春清陶能源科技有限公司 | 一种固态锂离子电池 |
| CN111710915B (zh) * | 2020-06-28 | 2022-12-16 | 宜春清陶能源科技有限公司 | 一种固态锂离子电池 |
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