Introduction of solid-state NMR and its application on lithium metal borate based cathode materials for Li-ion battery |
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ÀϽà : 2019.11.06 17:00 |
¼Ò¼Ó : ¿ï»ê´ë ÈÇаú |
¹ßÇ¥ÀÚ : ÀÌ¿µÀÏ |
Àå¼Ò : R404 |
The solid-state NMR
spectroscopy is a powerful tool to understand the local structure of electrodes
for lithium ion battery (LIB), but not well known technique in the field of
developing new electrodes due to difficulties of experimental setup and spectral
interpretation. Herein, the background of solid-state NMR for observation of
quadrupole nuclei will be discussed and its applications for various cathode
materials of LIB explained. The substitution effect of anion on borate site in LiFeBO3prepared by solid state reaction without additional carbon sources and newly
prepared hybrid-structured cathode materials will be dealt with their
characterizations including solid-state NMR spectroscopy. |