Cs3Bi2Br9 nanoparticles decorated C3N4 nanotubes composite photocatalyst for highly selective oxidation of benzylic alcohol

被引：11

作者：

Ding, Yang ^{[1
,2
]}

Wang, Chunhua ^{[3
,4
]}

Bandaru, Sateesh ^{[1
]}

Pei, Lang ^{[1
]}

Zheng, Runtian ^{[2
]}

Ng, Yun Hau ^{[4
]}

Esteban, Daniel Arenas ^{[5
]}

Bals, Sara ^{[5
]}

Zhong, Jiasong ^{[1
]}

Hofkens, Johan ^{[3
]}

Van Tendeloo, Gustaaf ^{[5
]}

Roeffaers, Maarten B. J. ^{[6
]}

Chen, Li-Hua ^{[7
]}

Su, Bao -Lian ^{[2
,7
]}

机构：

[1] Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Peoples R China

[2] Univ Namur, Lab Inorgan Mat Chem CMI, 61 Rue Bruxelles, B-5000 Namur, Belgium

[3] Katholieke Univ Leuven, Dept Chem, Celestijnenlaan 200F, B-3001 Leuven, Belgium

[4] City Univ Hong Kong, Sch Energy & Environm, Kowloon, 83 Tat Chee Ave, Hong Kong, Peoples R China

[5] Univ Antwerp, Electron Microscopy Mat Sci EMAT, B-2020 Antwerp, Belgium

[6] Katholieke Univ Leuven, Dept Microbial & Mol Syst, cMACS, Celestijnenlaan 200F, B-3001 Leuven, Belgium

[7] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Hubei, Peoples R China

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2024年 / 672卷

关键词：

Photo-Oxidation; Porous nanotubes; Cs; 3; Bi; 2; Br; 9; Benzylic alcohols; Z-Scheme;

D O I：

10.1016/j.jcis.2024.06.017

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：

Solar-light driven oxidation of benzylic alcohols over photocatalysts endows significant prospects in value-added organics evolution owing to its facile, inexpensive and sustainable process. However, the unsatisfactory performance of actual photocatalysts due to the inefficient charge separation, low photoredox potential and sluggish surface reaction impedes the practical application of this process. Herein, we developed an innovative Z-Scheme Cs 3 BiBr 9 nanoparticles@porous C 3 N 4 tubes (CBB-NP@P-tube-CN) heterojunction photocatalyst for highly selective benzyl alcohol oxidation. Such composite combining increased photo-oxidation potential, Z-Scheme charge migration route as well as the structural advantages of porous tubular C 3 N 4 ensures the accelerated mass

引用

页码：600 / 609

页数：10

共 52 条

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