Development of a Core–Shell Heterojunction TiO2/SrTiO3 Electrolyte with Improved Ionic Conductivity

The front cover artwork is provided by Prof. Faze Wang's group at the Southeast University. The built‐in electric field created by the semiconductor heterostructure confines the proton transport on the surface layer of the nanocomposite core–shell heterostructure imparting faster ion transport...

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Published inChemphyschem Vol. 23; no. 11; pp. e202200314 - n/a
Main Authors Fang, Li, Hu, Enyi, Hu, Xiaojian, Jiang, Zheng, Shah, M. A. K. Yousaf, Wang, Jun, Wang, Faze
Format Journal Article
LanguageEnglish
Published Weinheim Wiley Subscription Services, Inc 03.06.2022
Subjects
Electric fields
Heterojunctions
Heterostructures
Ion currents
Ion transport
Nanocomposites
Surface layers
Titanium dioxide
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Summary:The front cover artwork is provided by Prof. Faze Wang's group at the Southeast University. The built‐in electric field created by the semiconductor heterostructure confines the proton transport on the surface layer of the nanocomposite core–shell heterostructure imparting faster ion transport and lower activation energy. Read the full text of the Research Article at 10.1002/cphc.202200170. “We present the successful fabrication of core–shell TiO2–SrTiO3 materials and their proton transport characteristics with high ionic conductivity by constructing a heterostructure for potential low‐temperature solid oxide fuel cell applications…” This and more about the story behind the front cover can be found in the Research Article at 10.1002/cphc.202200170.
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ISSN:1439-4235
1439-7641
DOI:10.1002/cphc.202200314