Potentiometric microsensor for real-time dynamic monitoring of Li+ in the lithium-ion battery material recovery process

Xiaoqian Leng; Jiayi Liu; Yihan Xing; Yunzhe Pan; Chunyuan Tian; Feng Luan; Lijun Zhao; Chao Shi; Xuming Zhuang; Yanhong Li

doi:10.1039/D5CC05784A

Potentiometric microsensor for real-time dynamic monitoring of Li⁺ in the lithium-ion battery material recovery process

Xiaoqian Leng,^a Jiayi Liu,^a Yihan Xing,^a Yunzhe Pan,^a Chunyuan Tian,^a Feng Luan,^a Lijun Zhao,^a Chao Shi,^a Xuming Zhuang

*^a and Yanhong Li*^a

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* Corresponding authors

^a School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
E-mail: xmzhuang@iccas.ac.cn, yhli@ytu.edu.cn

Abstract

A potentiometric microsensor was designed by modifying LiFePO₄ onto a Pt microelectrode as a solid contact for lithium-ion recognition without an ion-selective membrane. The developed potentiometric microsensor had high stability and a fast response time, successfully realizing dynamic monitoring of Li⁺ in the lithium-ion battery material recovery process.

Chemical Communications

Potentiometric microsensor for real-time dynamic monitoring of Li⁺ in the lithium-ion battery material recovery process

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Potentiometric microsensor for real-time dynamic monitoring of Li⁺ in the lithium-ion battery material recovery process

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