Chinese Journal of Organic Chemistry >
Research Progress on Reductive Defluorination of Polytetrafluoroethylene (PTFE)
Received date: 2026-01-12
Revised date: 2026-02-26
Online published: 2026-03-27
Supported by
National Natural Science Foundation of China(22571042)
Natural Science Foundation of Fujian Province(2025J02015)
Polytetrafluoroethylene (PTFE) is a highly stable “forever chemical” that resists degradation, and its waste accumulation has led to environmental issues. Therefore, the development of efficient defluorination technologies for PTFE recycling is highly desirable. This review summarizes the recent advances in the reductive defluorination of PTFE, encompassing metal- and metallic compound-promoted defluorination, photo-/photoelectrocatalytic defluorination, and mechanochemical defluorination. Finally, perspectives on future research in this field are proposed.
Xiong She , Hao Cui , Xiao Zhang . Research Progress on Reductive Defluorination of Polytetrafluoroethylene (PTFE)[J]. Chinese Journal of Organic Chemistry, 2026 , 46(6) : 2241 -2248 . DOI: 10.6023/cjoc202601015
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