Nuclear magnetic resonance study of the superprotonic conduction in LiH2PO4

Kweon, Jin Jung; Lee, Kyu Won; Lee, Cheol Eui; Lee, Kwang-Sei

doi:10.1063/1.3605245

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Nuclear magnetic resonance study of the superprotonic conduction in LiH2PO4

Kweon, Jin Jung;
Lee, Kyu Won;
Lee, Cheol Eui;
Lee, Kwang-Sei

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WEB OF SCIENCE

8

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SCOPUS

8

초록

Superprotonic conduction in the LiH2PO4 system has been studied by means of high-resolution nuclear magnetic resonance measurements, which enabled us to distinguish dynamics of the two different hydrogen bonds in the structure. The protonic motion, primarily associated with the longer hydrogen bond, rather than the Li ionic motion, was revealed to dictate the extraordinarily high electrical conductivity of the system. (C) 2011 American Institute of Physics. [doi:10.1063/1.3605245]

키워드

SPIN-LATTICE-RELAXATION; PROTON CONDUCTIVITY; PHASE-TRANSITIONS; CRYSTALS; DYNAMICS; MOTION; KH2PO4; BOND

제목: Nuclear magnetic resonance study of the superprotonic conduction in LiH2PO4

저자: Kweon, Jin Jung; Lee, Kyu Won; Lee, Cheol Eui; Lee, Kwang-Sei

DOI: 10.1063/1.3605245

발행일: 2011-06-27

유형: Article

저널명: Applied Physics Letters

권: 98

호: 26