光致聚合物
聚合
阳离子聚合
纳米材料
光催化
材料科学
纳米技术
自由基聚合
氮化碳
碳纤维
化学
催化作用
高分子化学
聚合物
有机化学
复合数
复合材料
作者
Xiliang Luo,Yingxiang Zhai,Ping Wang,Bing Tian,Shouxin Liu,Jian Li,Chenhui Yang,Veronika Strehmel,Shujun Li,Krzysztof Matyjaszewski,Görkem Yılmaz,Bernd Strehmel,Zhijun Chen
标识
DOI:10.1002/ange.202316431
摘要
Carbon nanomaterials, specifically carbon dots and carbon nitrides, play a crucial role as heterogeneous photoinitiators in both radical and cationic polymerization processes. These recently introduced materials offer promising solutions to the limitations of current homogeneous systems, presenting a novel approach to photopolymerization. This review highlights the preparation and photocatalytic performance of these nanomaterials, emphasizing their application in various polymerization techniques, including photoinduced i) free radical, ii) RAFT, iii) ATRP, and iv) cationic photopolymerization. Additionally, it discusses their potential in addressing contemporary challenges and explores prospects in this field. Moreover, carbon nitrides, in particular, exhibit exceptional oxygen tolerance, underscoring their significance in radical polymerization processes and allowing their applications such as 3D printing, surface modification of coatings, and hydrogel engineering.
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