NiO modified tubular g-C3N4 on carbon cloth for efficient degradation of rhodamine B

被引：0

作者：

Yang, Menghan ^{[1
]}

Li, Xuefei ^{[1
]}

Zhao, Rui ^{[2
]}

Wang, Yue ^{[3
]}

Liu, Na ^{[1
]}

Liu, Yan ^{[1
]}

Yang, Jinghai ^{[1
]}

机构：

[1] Jilin Normal Univ, Key Lab Funct Mat Phys & Chem, Minist Educ, Changchun 130000, Peoples R China

[2] Jilin Normal Univ, Comp Coll, Changchun 130000, Peoples R China

[3] Nanjing Normal Univ, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Sch Chem & Mat Sci, Jiangsu Key Lab New Power Batteries, Nanjing 210023, Peoples R China

来源：

CRYSTENGCOMM | 2024年 / 26卷 / 41期

基金：

中国国家自然科学基金;

关键词：

PHOTOCATALYTIC PERFORMANCE; DECORATED G-C3N4; HETEROJUNCTION; ENHANCEMENT; COCATALYST; OXIDATION; EVOLUTION; DOTS; C3N4;

D O I：

10.1039/d4ce00342j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel photocatalyst for the construction of tubular graphitic carbon nitride (g-C3N4)/nickel oxide (NiO) heterojunction on carbon cloth (CC) is reported. Using ZnO nanorods as sacrificial template, tubular g-C3N4 nanosheets with thickness of 20 nm were grown on carbon cloth by thermal condensation. Then, NiO nanosheets were grown on g-C3N4 tubes by electrodeposition and calcination. In the light of visible light, the removal rates of rhodamine B (RhB) by g-C3N4/NiO/CC and g-C3N4/CC photocatalysts were 98% and 32%, respectively, within 60 min. The experiment was repeated five times, we found no significant decrease in photocatalyst activity. CC supported photocatalysts have broad application prospects in the degradation of organic dyes.

引用

页码：5867 / 5876

页数：10