A nano-LiNbO3 coating layer and diffusion-induced surface control towards high-performance 5 V spinel cathodes for rechargeable batteries

作者：Kim Hyeongwoo; Byun Dongjin; Chang Wonyoung; Jung Hun Gi; Choi Wonchang

来源：Journal of Materials Chemistry A, 2017, 5(47): 25077-25089.

DOI：10.1039/c7ta07898f

The surface of a spinel LiNi0.5Mn1.5O4 cathode was modified with a nano-LiNbO3 coating layer by employing a Nb citrate-coated Ni0.25Mn0.75(OH)2 precursor and subsequent single calcination with LiOH at 900 °C.

• 出版日期2017-12-21