Understanding the role of microstructure and grain boundaries in governing the ionic conductivity of NASICON-type solid-state electrolytes
NASICON-type Li<sub>1.3</sub>Al<sub>0.3</sub>Ti<sub>1.7</sub>(PO<sub>4</sub>)<sub>3</sub> solid-state electrolytes were sintered at 850-1050 °C to study the impact of sintering temperature on ionic conductivity. Microstructural and impedance analysis reveal grain boundary resistance as the main limiting factor, offering insights for optimizing all-solid-state battery performance.
Authors
- Bolong Hong
- Zhouguang Lu (ORCID: https://orcid.org/0000-0003-3769-9356)
- Jinlong Zhu (ORCID: https://orcid.org/0000-0002-7314-8394)
- Longbang Di
- Ruqiang Zou (ORCID: https://orcid.org/0000-0003-0456-4615)
- Yonggang Wang (ORCID: https://orcid.org/0000-0003-4816-9182)
- Songbai Han (ORCID: https://orcid.org/0000-0002-7552-5317)
- Song Wei Gao (ORCID: https://orcid.org/0000-0002-0039-6346)
- Lei Gao (ORCID: https://orcid.org/0000-0002-1565-3309)
- Yuting Xie (ORCID: https://orcid.org/0009-0004-5190-3127)
Institutions
- Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
- Peking University (CN)
- Dongguan University of Technology (CN)
- Southern University of Science and Technology (CN)
- National Supercomputing Center in Shenzhen (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc00899a
- Citations
- 3
- Primary Topic
- Advanced Battery Materials and Technologies
- Type
- article
- Field-Weighted Citation Impact
- 2.19
Funders
- National Natural Science Foundation of China
- Development and Reform Commission of Shenzhen Municipality
- National Key Research and Development Program of China