TY - JOUR
T1 - Role of Amorphous Phases in Enhancing Performances of Electrode Materials for Alkali Ion Batteries
AU - Xiong, F.Y.
AU - Tao, H.Z.
AU - Yue, Yuanzheng
PY - 2020
Y1 - 2020
N2 - As one of the most competitive energy storage systems owing to their high energy density, conversion efficiency, long lifetime, and environment friendliness, alkali ion batteries have been widely used and continue to exhibit their potential to be the crucial components of future energy technologies. To further improve electrochemical performances of alkali ion batteries, great efforts have been put into the development of advanced electrode materials. However, scientists are facing great challenges in developing superior electrode materials due to the limitation of the existing technologies. Therefore, we recently chose a different route, that is, the amorphization engineering, to develop high-performance electrodes. Here, we review some recent studies about the role of amorphous phases in promoting electrochemical performances of both cathodes and anodes for alkali ion batteries. In addition, we review some progress in revealing the microscopic mechanisms of the increased ionic/electronic transport as well as the enhanced structural stability in electrodes, achieved by amorphization engineering.
AB - As one of the most competitive energy storage systems owing to their high energy density, conversion efficiency, long lifetime, and environment friendliness, alkali ion batteries have been widely used and continue to exhibit their potential to be the crucial components of future energy technologies. To further improve electrochemical performances of alkali ion batteries, great efforts have been put into the development of advanced electrode materials. However, scientists are facing great challenges in developing superior electrode materials due to the limitation of the existing technologies. Therefore, we recently chose a different route, that is, the amorphization engineering, to develop high-performance electrodes. Here, we review some recent studies about the role of amorphous phases in promoting electrochemical performances of both cathodes and anodes for alkali ion batteries. In addition, we review some progress in revealing the microscopic mechanisms of the increased ionic/electronic transport as well as the enhanced structural stability in electrodes, achieved by amorphization engineering.
KW - amorphization engineering
KW - electrochemical performance
KW - electrode materials
KW - glass
KW - lithium ion batteries
KW - sodium ion batteries
UR - http://www.scopus.com/inward/record.url?scp=85078450054&partnerID=8YFLogxK
U2 - 10.3389/fmats.2019.00328
DO - 10.3389/fmats.2019.00328
M3 - Review article
SN - 2296-8016
VL - 6
JO - Frontiers in Materials
JF - Frontiers in Materials
M1 - 328
ER -