@article{0e4651d5179d4743bc90b9f8bacc9d3d,
title = "Preparation of a single-phase all-solid-state battery via the crystallization of amorphous sodium vanadium phosphate",
abstract = "A single-phase all-solid-state battery was prepared from amorphous Na3V2(PO4)3 (NVP) powder, which was synthesized by mechanical milling of the crystalline NVP. It was found that the structure of the amorphous NVP was much different from that of the crystalline NVP from the FT-IR measurement. The charge-discharge curves of the half-cell using organic electrolyte were also much different from those in the case of crystalline NVP. By using amorphous NVP, a much higher ionic conductivity of the sintered pellet was observed compared with the case using crystalline NVP because of the high density of the pellet. The single-phase all-solid-state battery prepared from the amorphous NVP showed reasonable charge-discharge properties at room temperature.",
author = "Atsushi Inoishi and Naoko Setoguchi and Shigeto Okada and Hikari Sakaebe",
note = "Funding Information: This work was performed under the Cooperative Research Program of “The Network Joint Research Center for Materials and Devices”. This work was supported in part by “Dynamic Alliance for Open Innovation Bridging Human, Environment and Materials” from the Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT). We received financial support from the “Elements Strategy Initiative for Catalysts & Batteries (ESICB)” program of MEXT, Japan. This work was supported by JSPS KAKENHI Grant Numbers JP19K15313 and JP20H05297. The experiments using X-ray adsorption spectroscopy were performed at beamline BL12 of the SAGA Light Source (Proposal No. 2102009A). Publisher Copyright: {\textcopyright} 2022 The Royal Society of Chemistry",
year = "2022",
doi = "10.1039/d2cp04328a",
language = "English",
volume = "120",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",
}