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Green extraction of silver from end-of-life photovoltaic modules by ultrasound-enhanced FeCl3-ChCl leaching

delete2026-08-05
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PRE
AI
M
Minghui He
J
Jie Zhou
Z
Zhengwu Peng
Y
Yuehua Liu
H
H. Zhang
陈
陈垣 (Yuan Chen)
Z
Zhi Wang *
G
Guoyu Qian *
DOI：10.1016/j.solmat.2026.114625delete
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Abstract

Abstract

En 中文
• Air pyrolysis enabled low-loss separation of end-of-life PV cell sheets. • FeCl3-ChCl leaching selectively removed Ag gridlines under mild conditions. • ChCl regulated Fe-Cl coordination and interfacial mass transfer. • Ultrasound achieved rapid Ag removal while preserving Si wafers. • Ag powder with 99.5% purity was recovered by ascorbic acid reduction.

Journal

Solar Energy Materials and Solar Cells cover
Solar Energy Materials and Solar Cells
IF:
6.3
Papers:
1.2W
Citations:
3.6W

Organization

C
chinese academy of sciences
Scholars:
54.9W
Papers: 44.5W
Citations: 703
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