Novel proton conductors in the layered oxide material LixlAl0.5Co0.5O2
Lan, Rong and Tao, Shanwen (2014) Novel proton conductors in the layered oxide material LixlAl0.5Co0.5O2. Advanced Energy Materials. ISSN 1614-6832
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Abstract
It is demonstrated that good proton conductors can be obtained in transition-element-rich layered intercalation materials such as LixAl0.5Co0.5O2. A power density of 173 mW cm−2 is achieved at 525 °C with a thick electrolyte (0.79 mm thick). The ionic conductivity of nominal LiAl0.5Co0.5O2 is 0.1 S cm−1 at 500 °C. This is the highest among known polycrystalline proton-conducting materials.
Creators(s): | Lan, Rong and Tao, Shanwen; | Item type: | Article |
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ID code: | 47432 |
Keywords: | conductivity, fuel cells, layered materials, oxides, proton-conducting materials, Chemical engineering, Materials Science(all), Renewable Energy, Sustainability and the Environment |
Subjects: | Technology > Chemical engineering |
Department: | Faculty of Engineering > Chemical and Process Engineering |
Depositing user: | Pure Administrator |
Date deposited: | 11 Apr 2014 07:32 |
Last modified: | 20 Jan 2021 21:10 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/47432 |
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