2012年8月
Inherent Proton Conduction in a 2D Coordination Framework
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
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- 巻
- 134
- 号
- 30
- 開始ページ
- 12780
- 終了ページ
- 12785
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/ja304693r
- 出版者・発行元
- AMER CHEMICAL SOC
We synthesized a coordination polymer consisting of Zn2+, 1,2,4-triazole, and orthophosphates, and demonstrated for the first time intrinsic proton conduction by a coordination network. The compound has a two-dimensional layered structure with extended hydrogen bonds between the layers. It shows intrinsic proton conductivity along the direction parallel to the layers, as elucidated by impedance studies of powder and single crystals. From the low activation energy for proton hopping, the conduction mechanism was found to be of the Grotthuss fashion. The hopping is promoted by rotation of phosphate ligands, which are aligned on the layers at appropriate intervals.
- リンク情報
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- DOI
- https://doi.org/10.1021/ja304693r
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/22783808
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000306942600074&DestApp=WOS_CPL
- URL
- http://www.scopus.com/inward/record.url?eid=2-s2.0-84864473297&partnerID=MN8TOARS
- URL
- http://orcid.org/0000-0003-4830-6888
- ID情報
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- DOI : 10.1021/ja304693r
- ISSN : 0002-7863
- ORCIDのPut Code : 44202497
- PubMed ID : 22783808
- SCOPUS ID : 84864473297
- Web of Science ID : WOS:000306942600074