Presentation | 1998/1/9 A study on lithium nickelate as positive electrodes for lithium-ion batteries Hajime ARAI, Yoji SAKURAI, Shigeto OKADA, Jun-ichi YAMAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Several compounds of lithium nickelate was examined as inexpensive and abundant positive electrode materials for lithium-ion batteries. Their discharge characteristics were mostly affected by the amount of nickel in the lithium layer of the layered structure of LiNiO_2. When synthesized by a novel synthetic process, called "excess lithium method", the product has little nickel in the lithium layer and showed a discharge capacity of 1.5 times larger than that of conventional material LiCoO_2 Its cobalt substitutives exhibited an excellent charge-discharge cycle performance. Lithium-ion batteries with these nickelate electrodes are promising as high energy-density power sources. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Lithium-ion battery / Positive electrode material / Lithium nickelate |
Paper # | EE97-60 |
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Conference Information | |
Committee | EE |
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Conference Date | 1998/1/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Energy Engineering in Electronics and Communications (EE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on lithium nickelate as positive electrodes for lithium-ion batteries |
Sub Title (in English) | |
Keyword(1) | Lithium-ion battery |
Keyword(2) | Positive electrode material |
Keyword(3) | Lithium nickelate |
1st Author's Name | Hajime ARAI |
1st Author's Affiliation | NTT Integrated Information & Energy Systems Laboratories() |
2nd Author's Name | Yoji SAKURAI |
2nd Author's Affiliation | NTT Integrated Information & Energy Systems Laboratories |
3rd Author's Name | Shigeto OKADA |
3rd Author's Affiliation | NTT Mobile Communications Network |
4th Author's Name | Jun-ichi YAMAKI |
4th Author's Affiliation | Kyushu University Institute of Advanced Material Study |
Date | 1998/1/9 |
Paper # | EE97-60 |
Volume (vol) | vol.97 |
Number (no) | 465 |
Page | pp.pp.- |
#Pages | 6 |
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