Nano-coating on Particles to Improve the Sinterability of Li Ion Conductor
In this study, we investigated the enhancement of sinterability and suppression of sintering aid segregation in the lithium-ion conductor LiTa2PO8 (LTPO) through a nano-coating approach with MgO. Our findings reveal that the nano-coating technique significantly improves sinterability, requiring less additive compared to conventional methods. The sintered ceramic exhibited a total lithium-ion conductivity of 8.5×10⁻⁵ S cm⁻¹, highlighting the efficacy of the nano-coating method in enhancing sinterability while mitigating segregation issues.
Authors
- Shigeto Hirai (ORCID: https://orcid.org/0000-0001-8420-8711)
- Jeevan Kumar Padarti (ORCID: https://orcid.org/0000-0001-7932-8989)
- Tomoya Ohno
- T. Tanaka (ORCID: https://orcid.org/0000-0001-7977-0144)
- Takeshi Matsuda (ORCID: https://orcid.org/0000-0003-3816-0547)
Institutions
- Kitami Institute of Technology (JP)
Publication Details
- Journal
- Journal of the Japan Society of Powder and Powder Metallurgy
- Published
- 2025-03-14
- DOI
- https://doi.org/10.2497/jjspm.14c-t1-04
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00