書誌事項
- タイトル別名
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- Electrorefining Reaction of Sodium in Propylene Carbonate Containing NaPF6
- NaPF6 ガンユウ タンサン プロピレン チュウ ニ オケル Na ノ デンカイ セイセイ ハンノウ
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説明
To develop a sodium electrorefining process for the recycling of used sodium-sulfur secondary battery, a non-aqueous electrolytic melt was investigated to pursue an efficient solvent and electrolyte for the process. Propylene carbonate containing NaPF6 was selected, since it has a wide potential window for electrochemical stability and a weak reactivity with metallic sodium. From the impedance measurement of propylene carbonate containing NaPF6, the maximum electric conductivity of 75 mS cm-1 was found at concentration of 1 M NaPF6 at 338 K. The cathodic deposition of metallic sodium on a glassy carbon electrode and the anodic dissolution of metallic sodium occurred in the electrolytic melt. Sodium and a small amount of phosphorus were detected in the electrodeposit by ICP-AES analysis.<br>
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 73 (9), 691-694, 2009
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206478097152
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- NII論文ID
- 10025157256
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- NII書誌ID
- AN00062446
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- ISSN
- 18806880
- 24337501
- 00214876
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- HANDLE
- 2115/74947
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- NDL書誌ID
- 10425094
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- IRDB
- NDLサーチ
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
