Enhanced photocatalytic activity of Zn3(PO4)2/ZnO composite semiconductor prepared by different methods

被引：42
作者：
Akhsassi, B. [1 ,2 ]
Bouddouch, A. [1 ,2 ]
Naciri, Y. [1 ]
Bakiz, B. [1 ]
Taoufyq, A. [1 ]
Favotto, C. [2 ]
Villain, S. [2 ]
Guinneton, F. [2 ]
Benlhachemi, A. [1 ]
机构：
[1] Univ Ibn Zohr, Fac Sci, Lab Mat & Environm LME, BP 8106, Cite Dakhla, Agadir, Morocco
[2] Univ Aix Marseille, Univ Toulon, CNRS 7334, IM2NP, BP 20132, La Garde, France
来源：
CHEMICAL PHYSICS LETTERS | 2021年 / 783卷
关键词：
Zinc oxide; Zinc phosphate; Composite; Coprecipitation; Solid-state; Photocatalysis; WASTE-WATER; REMOVAL; ADSORPTION; PERFORMANCE; REDUCTION; OXIDATION; KINETICS; DYES;
D O I：
10.1016/j.cplett.2021.139046
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：
In this work, the photocatalytic activity of Zn-3(PO4)(2) was effectively enhanced based on the Zn-3(PO4)(2)/ZnO composites. Hence, the photocatalytic properties were investigated using various ratio in ZnO and dissimilar approaches for the synthesis (coprecipitation and solid-state reaction). The physicochemical and morphological composition of the as-prepared catalysts were characterized by XRD, SEM, EDS and FTIR techniques. Furthermore, the photocatalytic activities of the Zn-3(PO4)(2) were improved towards the degradation of Rhodamine B RhB dye under UV irradiations. As an outcome, the degradation time duration and efficacy of Zn-3(PO4)(2) has effectively enhanced using the solids reacting method with 20% percent ZnO.
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页数：10
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