書誌事項
- タイトル別名
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- Li storage and Na storage in carbon materials analyzed by NMR
- NMR デ ミル タンソ ザイリョウ ノ リチウムキュウゾウ ト ナトリウムキュウゾウ
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抄録
Solid state nuclear magnetic resonance (NMR) is a powerful tool to characterize carbon materials. The state of lithium in the anode (negative electrode) of lithium ion batteries (LIBs) has been analyzed using 7Li NMR. A 23Na NMR study on sodium stored in the hard carbon anode of a sodium ion battery (SIB) was also made and compared with the result of 7Li NMR studies of LIB. Lithium forms quasimetallic clusters in the nanopores of hard carbon whereas sodium does not. Recent developments in in situ 7Li NMR research by some groups are also introduced. In situ NMR measurements of a LIB system can reveal the non-equilibrium state of the battery during charge and discharge.
収録刊行物
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- 炭素
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炭素 2014 (263), 104-108, 2014
炭素材料学会
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詳細情報 詳細情報について
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- CRID
- 1390282679206429952
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- NII論文ID
- 130004812828
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- NII書誌ID
- AN00140335
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- ISSN
- 18845495
- 03715345
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- NDL書誌ID
- 025605962
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可