Synthesis of an Ag3PO4/AlPO4 composites for enhanced visible light-driven photocatalytic activity

被引：5

作者：

Zhang, Yanlin ^{[1
]}

Gong, Fuzhong ^{[1
,2
]}

Li, Yanlin ^{[1
]}

Liao, Sunqi ^{[1
]}

机构：

[1] Guangxi Univ, Coll Chem & Chem Engn, Nanning 530004, Peoples R China

[2] Guangxi Univ, Guangxi Key Lab Petrochem Resource Proc & Proc In, Nanning 530004, Peoples R China

来源：

MATERIALS EXPRESS | 2020年 / 10卷 / 08期

关键词：

Ag3PO4; AlPO4; Composite; Photocatalysis; HIGHLY EFFICIENT; FACILE SYNTHESIS; DOPED AG3PO4; PERFORMANCE; STABILITY; NANOCOMPOSITES; SEMICONDUCTOR; MECHANISM;

D O I：

10.1166/mex.2020.1750

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Novel non-porous Ag3PO4/AlPO4 composites with a stick shape were synthesized using the homogeneous precipitation method and characterized by XRD, FESEM, XPS, UV-vis spectroscopy and BET method. The photocatalytic performance was evaluated by degradation of MB and MO upon irradiation with visible light. Results indicate that when the molar ratios of Ag3PO4 to AlPO4 are 6:4 or higher, remarkable increases in photocatalytic activity were observed compared with the pure Ag3PO4 powder. The possible mechanism of photocatalytic degradation of dyes by Ag3PO4/AlPO4 composites was proposed.

引用

页码：1284 / 1291

页数：8

共 34 条

[31]

Yi ZG, 2010, NAT MATER, V9, P559, DOI [10.1038/nmat2780, 10.1038/NMAT2780]

[32] Tunable photocatalytic selectivity and stability of Ba-doped Ag3PO4 hollow nanosheets [J].

Yu, Hongchao ;

Kang, Haixiao ;

Jiao, Zhengbo ;

Lu, Gongxuan ;

Bi, Yingpu .

CHINESE JOURNAL OF CATALYSIS, 2015, 36 (09) :1587-1595

[33] Ag3PO4/SnO2 semiconductor nanocomposites with enhanced photocatalytic activity and stability [J].

Zhang, Lili ;

Zhang, Hengchao ;

Huang, Hui ;

Liu, Yang ;

Kang, Zhenhui .

NEW JOURNAL OF CHEMISTRY, 2012, 36 (08) :1541-1544

[34] Facile synthesis of extremely small Ag3PO4 nanoparticles on hierarchical hollow silica sphere (HHSS) for the enhanced visible-light photocatalytic property and stability [J].

Zheng, Wei ;

Yang, Wanliang ;

He, Guiwei ;

Chi, Jiasheng ;

Duan, Yingnan ;

Chen, Meng ;

Liu, Mao ;

Sun, Qi ;

Tian, Mengkui .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2019, 571 :1-8

← 1 2 3 4 →