Hollow nanoporous covalent triazine frameworks via acid vapor-assisted solid phase synthesis for enhanced visible light photoactivity

被引：124

作者：

Huang, Wei ^{[1
]}

Wang, Zi Jun ^{[1
]}

Ma, Beatriz Chiyin ^{[1
]}

Ghasimi, Saman ^{[1
]}

Gehrig, Dominik ^{[1
]}

Laquai, Frederic ^{[2
]}

Landfester, Katharina ^{[1
]}

Zhang, Kai A. I. ^{[1
]}

机构：

[1] Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany

[2] King Abdullah Univ Sci & Technol, Dept Mat Sci & Engn, Thuwal 239556900, Saudi Arabia

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2016年 / 4卷 / 20期

关键词：

CARBON; NANOPARTICLES; REDUCTION; CO2; PHOTOCATALYSTS; PHOTOREDUCTION; TEMPERATURE; CATALYSIS; ULTRAFINE; POLYMERS;

D O I：

10.1039/c6ta01828a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Herein, we report a novel trifluoromethanesulfonic acid vapor-assisted solid phase synthetic method to construct nanoporous covalent triazine frameworks with highly ordered hollow interconnected pores under mild reaction conditions. This unique solid state synthetic route allows not only the avoidance of undesired side reactions caused by traditional high temperature synthesis, but also the maintaining of defined and precise optical and electronic properties of the nonporous triazine frameworks. Promising photocatalytic activity of the polytriazine networks was demonstrated in the photoreduction reaction of 4-nitrophenol into 4-aminophenol under visible light irradiation.

引用

页码：7555 / 7559

页数：5

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