原材料
废物管理
材料科学
催化作用
光催化
塑料废料
电化学
环境科学
纳米技术
工艺工程
生化工程
化学
工程类
有机化学
电极
物理化学
作者
Xinxin Liang,Ximing Li,Qibing Dong,Ting Gao,Meng Cao,Kun Zhao,Éric Lichtfouse,Antonio Otávio T. Patrocínio,Chuanyi Wang
标识
DOI:10.1016/j.cej.2024.148827
摘要
The massive waste of plastics is resulting in serious environmental issues, yet plastics can be regarded as raw carbon materials to produce value-added chemicals by catalytic methods. In particular, recently-developed photocatalytic and electrocatalytic processes are promising for plastic conversion. Recent reviews about plastic recycling focus on traditional thermochemical methods, however, there have been few reported reviews on advanced photo- and electrochemical processes. Therefore, here we review clean catalytic technologies to convert plastics into fuels, materials and fine chemicals, with focus on photo-, electro-, photoelectrochemical catalysis and solar thermal electrochemical processes. The catalytic mechanisms, processes, conditions as well as pretreatment methods for various plastics upcylcing are discussed and summarized, challenges are explained, and directions for upgrading and transforming plastics in the future are proposed.
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