Ag3PO4/Bi2WO6/石墨烯气凝胶复合材料的制备及其光催化性能研究

陈兴沩, 雷超, 蔡天程, 常薇*, 刘斌

化工新型材料 ›› 2026, Vol. 54 ›› Issue (5) : 181 -186.

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化工新型材料 ›› 2026, Vol. 54 ›› Issue (5) : 181-186. DOI: 10.19817/j.cnki.issn1006-3536.2026.05.014
科学研究

Ag3PO4/Bi2WO6/石墨烯气凝胶复合材料的制备及其光催化性能研究

    陈兴沩, 雷超, 蔡天程, 常薇*, 刘斌
作者信息 +

Synthesis and photocatalytic performance of Ag3PO4/Bi2WO6/graphene aerogel composite material

  • Chen Xingwei, Lei Chao, Cai Tiancheng, Chang Wei, Liu Bin
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摘要

为进一步提升Bi2WO6/石墨烯气凝胶的光催化性能,通过一步水热法制备了Ag3PO4/Bi2WO6/石墨烯气凝胶复合材料,探究了制备过程中AgNO3用量对Ag3PO4/Bi2WO6/石墨烯气凝胶复合材料光催化性能的影响。结果表明,AgNO3用量为0.60g时制备的复合材料光催化活性最优,其对罗丹明B、亚甲基蓝、盐酸四环素等均具有优异的光催化降解效果,500W氙灯照射120min降解率均可达96%以上,表明该复合材料在光催化降解有机污染物方面具有应用潜力。

Abstract

To further enhance the photocatalytic performance of Bi2WO6/graphene aerogel,this paper prepared Ag3PO4/Bi2WO6/graphene aerogel via a one-step hydrothermal method and investigated the effect of Ag content on the photocatalytic activity of Ag3PO4/Bi2WO6/graphene aerogel.The results showed that the composite aerogel prepared with 0.60g of AgNO3 exhibited optimal photocatalytic activity.It demonstrated excellent photocatalytic degradation effects on Rhodamine B,methylene blue,tetracycline hydrochloride,and others.Under 500W xenon lamp irradiation for 120min,the degradation rates reached over 96% for all compounds,indicating that this material had good application potential in the photocatalytic degradation of organic pollutants.

关键词

氧化石墨烯 / 气凝胶 / 磷酸银 / 钨酸铋 / 光催化

Key words

graphene oxide / aerogel / silver phosphate / bismuth tungstate / photocatalysis

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Ag3PO4/Bi2WO6/石墨烯气凝胶复合材料的制备及其光催化性能研究[J]. 化工新型材料, 2026, 54(5): 181-186 DOI:10.19817/j.cnki.issn1006-3536.2026.05.014

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