Protonic Conduction in Phosphate Glasses

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© 1994 ECS - The Electrochemical Society
, , Citation Yoshihiro Abe et al 1994 J. Electrochem. Soc. 141 L64 DOI 10.1149/1.2054988

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Author affiliations

1 Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso‐cho, Showa‐ku, Nagoya 466, Japan

2 Advanced Materials Research Center, University of Florida, Alachua, Florida 32615

Dates

  1. Received 15 June 1993
  2. Revised 28 February 1994

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1945-7111/141/6/L64

Abstract

Protons in some alkaline earth metal‐phosphate glasses are much more mobile than monovalent ions such as Na+ and Ag+ ions under a dc electrical field. The O‐H bonding in those glasses that is weakened by the strong hydrogen bonding with neighboring nonbridging oxygen ions may cause the mobile protons.

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