CN102299296A - 锂二次电池的正极及锂二次电池 - Google Patents
锂二次电池的正极及锂二次电池 Download PDFInfo
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- CN102299296A CN102299296A CN2011101860783A CN201110186078A CN102299296A CN 102299296 A CN102299296 A CN 102299296A CN 2011101860783 A CN2011101860783 A CN 2011101860783A CN 201110186078 A CN201110186078 A CN 201110186078A CN 102299296 A CN102299296 A CN 102299296A
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- sintered body
- positive electrode
- lithium
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- active material
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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Abstract
Description
空隙率[%] | 平均气孔直径[μm] | 容量维持率[%] | |
实验例1-1 | 3.1 | 0.1 | 89 |
实验例1-2 | 3 | 5 | 85 |
实验例1-3 | 7.8 | 0.3 | 91 |
实验例1-4 | 8 | 5 | 88 |
实验例1-5 | 14.7 | 5 | 92 |
实验例1-6 | 2.5 | 3 | 35 |
实验例1-7 | 2.9 | 0.05 | 60 |
实验例1-8 | 3 | 7 | 50 |
实验例1-9 | 22 | 6 | 89 |
Claims (10)
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JP2010142434A JP5564649B2 (ja) | 2010-06-23 | 2010-06-23 | リチウム二次電池の正極及びリチウム二次電池 |
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CN102299296B CN102299296B (zh) | 2015-12-16 |
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US (1) | US9425454B2 (zh) |
EP (2) | EP2400582B1 (zh) |
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Also Published As
Publication number | Publication date |
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EP2571081A3 (en) | 2013-07-24 |
EP2571081B1 (en) | 2014-10-01 |
EP2571081A2 (en) | 2013-03-20 |
EP2400582B1 (en) | 2013-01-23 |
JP5564649B2 (ja) | 2014-07-30 |
US20120009470A1 (en) | 2012-01-12 |
CN102299296B (zh) | 2015-12-16 |
EP2400582A1 (en) | 2011-12-28 |
US9425454B2 (en) | 2016-08-23 |
JP2012009193A (ja) | 2012-01-12 |
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