ZrO₂ coated Li_1.9K_0.1ZnTi₃O₈ as an anode material for high-performance lithium-ion batteries

Abstract

The Li1.9K0.1ZnTi3O8@ZrO2 (1 wt%, 3 wt%, and 5 wt%) anode material was successfully synthesized, where the ZrO2 coating layer was prepared by citric acid and zirconium acetate, and the potassium source was KCl.

Li2ZnTi3O8anode: design from material to electrode and devices

“…30a). 131 The content of ZrO 2 on the physical and electrochemical performance of LZTO was investigated in detail. When the ZrO 2 content was 3 wt%, the Li 1.9 K 0.1 ZnTi 3 O 8 @ZrO 2 sample displayed the most uniform particle size, reduced polarization, and charge transfer resistance, and then the best good electrochemical performance.…”