Ontology highlight
ABSTRACT:
SUBMITTER: Luo N
PROVIDER: S-EPMC8198947 | biostudies-literature | 2021 May
REPOSITORIES: biostudies-literature
Luo Nan N Lin Yong Y Guo Jian J Quattrocchi Emanuele E Deng Huaijiu H Dong Jian J Ciucci Francesco F Boi Filippo F Hu Chunfeng C Grasso Salvatore S
Materials (Basel, Switzerland) 20210525 11
Our work proposes a comparison between Spark Plasma Sintering of LiFePO<sub>4</sub> carried out using an Alternating Current (AC) and Direct Current (DC). It quantifies the Li-ion migration using DC, and it validates such hypothesis using impedance spectroscopy, X-ray photoelectron spectroscopy and inductively coupled plasma optical emission spectroscopy. The use of an AC field seems effective to inhibit undesired Li-ion migration and achieve high ionic conductivity as high as 4.5 × 10<sup>-3</s ...[more]