Deciphering the functions of rubidium in structural stability and ionic conductivity of KAg<sub>4</sub>I<sub>5</sub>
Rb + doping improves ionic conductivity of KAg 4 I 5 to 0.15 S cm −1 with an activation energy of 19 meV. MaxEnt method reveals Ag + migrates between Ag1 and Ag2 sites along (100) plane, offering an approach to map ionic transport pathways.
Authors
- Yanzhong Pei (ORCID: https://orcid.org/0000-0003-1612-3294)
- Haitao Wang (ORCID: https://orcid.org/0000-0002-4710-3555)
- Long Yang (ORCID: https://orcid.org/0000-0001-8731-0172)
- T. W. Kang
Institutions
- Tongji University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta03873a
- Primary Topic
- Inorganic Chemistry and Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Tongji University
- Fundamental Research Funds for the Central Universities