High proton conductivity of NaMg1−xLixHx (PO3)3·yH2O with a three-dimensional open framework in the intermediate temperature range-Reference-Cited by-同舟云学术

High proton conductivity of NaMg1−xLixHx (PO3)3·yH2O with a three-dimensional open framework in the intermediate temperature range

Published:2021 Issue:20 Volume:2 Page:6603-6612
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Ueda Naoya¹,Nakajima Jun¹,Mori Daisuke²,Taminato Sou²^ORCID,Imanishi Nobuyuki²,Higashimoto Shinya¹,Matsuda Yasuaki¹^ORCID

Affiliation:

1. Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-Ku, Osaka, 535-8585, Japan

2. Department of Chemistry for Materials, Graduate School of Engineering, Mie University, Tsu, Mie 514-8507, Japan

Abstract

A mixed cation phosphate, NaMg1−xLixHx(PO3)3·yH2O, exhibits a proton conductivity of over 10−2 Scm−1 in the wide temperature range of 150–500 ° C under a non-humidified atmosphere, which is covering the desired operating temperature of fuel cells for automobiles and cogeneration systems.

Funder

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2021/MA/D1MA00592H

Reference36 articles.

1. Proton Conductivity: Materials and Applications

2. A Water Stable Magnesium MOF That Conducts Protons over 10–2 S cm–1

3. Frequency dielectric dispersion in the ferroelectric and superionic phases of CsH2PO4