Self-organization of Protonated 2-heptadecylimidazole as an Effective Ion Conductive Matrix
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- MUKAI Tomohiro
- Department of Biotechnology, Tokyo University of Agriculture and Technology
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- YOSHIO Masafumi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo
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- KATO Takashi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo
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- YOSHIZAWA-FUJITA Masahiro
- Department of Biotechnology, Tokyo University of Agriculture and Technology
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- OHNO Hiroyuki
- Department of Biotechnology, Tokyo University of Agriculture and Technology
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<p>2-Heptadecylimidazole (a) neutralized with a series of acids showed good thermal stability. The decomposition temperature of most salts exceeded 200 °C. Among these, a neutralized with HBF4 showed enantiotropic liquid crystalline phase. Higher ionic conductivity and lower activation energy were found for the salt in the liquid crystalline phase. The a neutralized with HBF4 was mixed with 11 mol% a to introduce the proton acceptor sites in the assembled a. The mixture showed a monotropic liquid crystalline phase. High ionic conductivity and low activation energy were also seen in the monotropic liquid crystalline phase.</p>
収録刊行物
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- Electrochemistry
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Electrochemistry 73 (8), 623-626, 2005-08-05
公益社団法人 電気化学会
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詳細情報 詳細情報について
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- CRID
- 1390001288141317632
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- NII論文ID
- 10015418800
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- NII書誌ID
- AN00151637
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- ISSN
- 21862451
- 13443542
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- NDL書誌ID
- 7445360
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可