Graphite-like carbon nitride quantum dot (CNQD)-modified Bi2MoO6 heterostructure with high visible-light photocatalytic activity

被引：9
作者：
Xu, Da [1 ]
Liu, Chang [1 ]
Wang, Hairui [1 ]
Chang, Limin [1 ]
Lin, Xue [2 ]
机构：
[1] Jilin Normal Univ, Minist Educ, Key Lab Preparat & Applicat Environm Friendly Mat, Changchun 130103, Jilin, Peoples R China
[2] Beihua Univ, Sch Mat Sci & Engn, Jilin 132013, Jilin, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2019年 / 43卷 / 01期
基金：
中国国家自然科学基金;
关键词：
H-2; EVOLUTION; SOLVOTHERMAL SYNTHESIS; HYDROGEN-PRODUCTION; ENHANCED ACTIVITY; HOLLOW SPHERES; G-C3N4; COMPOSITE; WATER; PERFORMANCE; FABRICATION;
D O I：
10.1039/c8nj03740j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have achieved in situ growth of g-C3N4 quantum dots (CNQDs) on the surface of Bi2MoO6 nanosheets. Compared with pure Bi2MoO6, the CNQDs/Bi2MoO6 composite shows enhanced photocatalytic performance for the degradation of rhodamine B (Rh B) under visible light, and 5 wt% CNQDs/Bi2MoO6 nanosheet sample can reduce Rh B around 100%. The enhanced performance is due to the high specific surface area caused by CNQD loading and efficient separation of electron-hole pairs through the two-component composite system.
引用
收藏
页码：162 / 167
页数：6
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