Surface double coating of a LiNiaCobAl1−a−bO2(a> 0.85) cathode with TiOxand Li2CO3to apply a water-based hybrid polymer binder to Li-ion batteries

Tatsuya Watanabe, Kouji Hirai, Fūma Ando, Shoudai Kurosumi, Shinsaku Ugawa, Hojin Lee, Yuta Irii, Fumihiko Maki, Takao Gunji, Jianfei Wu, Takao Ohsaka, Futoshi Matsumoto

2020RSC Advances13 citationsDOI Open Access PDF

Abstract

-coated NCA particle cathode prepared with a water-based binder possesses the same charge/discharge performance as that obtained with a "water-uncontacted" NCA particle cathode prepared using the conventional organic solvent-based polyvinylidene difluoride binder.

Topics & Concepts

CathodeCoatingMaterials scienceNanotechnologyChemistryPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes

Surface double coating of a LiNi<sub>a</sub>Co<sub>b</sub>Al<sub>1−a−b</sub>O<sub>2</sub>(<i>a</i>&gt; 0.85) cathode with TiO<sub>x</sub>and Li<sub>2</sub>CO<sub>3</sub>to apply a water-based hybrid polymer binder to Li-ion batteries

Abstract

Topics & Concepts

Surface double coating of a LiNi<sub>a</sub>Co<sub>b</sub>Al<sub>1−a−b</sub>O<sub>2</sub>(<i>a</i>> 0.85) cathode with TiO<sub>x</sub>and Li<sub>2</sub>CO<sub>3</sub>to apply a water-based hybrid polymer binder to Li-ion batteries