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Updated: May 31, 2025

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
Deep eutectic solvent-assisted recycling of spent lithium-ion batteries into electrocatalysts for polyethylene
Xinhui Zhao1, Cheng Kuang1, Rujin Zhou1
1Jiangsu Key Laboratory of Function Control Technology for Advanced Materials, School of Environmental and Chemical Engineering Jiangsu Ocean University Lianyungang, Jiangsu 222005, China. xhzhao@jou.edu.cn.
Abstract:
We propose an effective method for selectively extracting the valuable metals from the spent LiNiCoMn1-O2 cathode material using an oxalic acid-based deep eutectic solvent. Through regulation of the coordination environment, NiO, Co3O4, and Mn3O4 are stepwise separated and further applied in the electrochemical conversion of raw PET bottles to high-purity formic acid.
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