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- Title
Inside Cover: Superionic Conduction in Co-Vacant P2-Na<sub> x</sub>CoO<sub>2</sub> Created by Hydrogen Reductive Elimination (Chem. Asian J. 10/2016).
- Authors
Kato, Kenichi; Kasai, Hidetaka; Hori, Akihiro; Takata, Masaki; Tanaka, Hiroshi; Kitagawa, Susumu; Kobayashi, Akira; Ozawa , Nobuki; Kubo , Momoji; Arikawa, Hidekazu; Takeguchi, Tatsuya; Sadakiyo, Masaaki; Yamauchi, Miho
- Abstract
Ion exchange of Na+ into H3O+ is facilitated when P2 ‐ NaxCoO2 reacts with H2 at high temperature to form Co vacancies in the CoO2 layer. The resultant phase is found to be a superionic conductor at room temperature. Experimental electrostatic potentials and molecular dynamics simulations reveal that high ionic conductivity originates from the diffusion of both H+ and H3O+ ions via vacant Na sites. More information can be found in the Communication by Kenichi Kato et al. on page 1537 in Issue 10, 2016 (DOI: 10.1002/asia.201600370).
- Subjects
REDUCTIVE elimination (Chemistry); NONMETALS
- Publication
Chemistry - An Asian Journal, 2016, Vol 11, Issue 10, p1465
- ISSN
1861-4728
- Publication type
Article
- DOI
10.1002/asia.201600589