Ag3PO4/g-C3N4复合材料的光催化及抗菌性能

怀燕瑾; 岳喜龙; 吴彤; 樊红杰; 乔逸夫; 张曼莹

doi:10.16056/j.2096-7705.2022.04.018

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Ag₃PO₄/g-C₃N₄复合材料的光催化及抗菌性能

研究与探讨 | 更新时间：2026-01-19

- Ag₃PO₄/g-C₃N₄复合材料的光催化及抗菌性能
- Photocatalytic and Antimicrobial Properties of Ag₃PO₄/g-C₃N₄ Composites
- 能源研究与管理 2022年第4期页码：110-115
- 作者机构：
  
  1. 江苏理工学院资源与环境工程学院
  2. 江苏宁达环保股份有限公司
- 作者简介：
- 基金信息：
  
  常州市科技计划项目（CJ20220076）
- DOI：10.16056/j.2096-7705.2022.04.018
  中图分类号： X703;O643.36;O644.1
- 纸质出版：2022
- 稿件说明：
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怀燕瑾, 岳喜龙, 吴彤, 等. Ag₃PO₄/g-C₃N₄复合材料的光催化及抗菌性能[J]. 能源研究与管理, 2022,(4):110-115.

怀燕瑾, 岳喜龙, 吴彤, et al. Photocatalytic and Antimicrobial Properties of Ag₃PO₄/g-C₃N₄ Composites[J]. 2022, (4): 110-115.
怀燕瑾, 岳喜龙, 吴彤, 等. Ag₃PO₄/g-C₃N₄复合材料的光催化及抗菌性能[J]. 能源研究与管理, 2022,(4):110-115. DOI： 10.16056/j.2096-7705.2022.04.018.

怀燕瑾, 岳喜龙, 吴彤, et al. Photocatalytic and Antimicrobial Properties of Ag₃PO₄/g-C₃N₄ Composites[J]. 2022, (4): 110-115. DOI： 10.16056/j.2096-7705.2022.04.018.

摘要

为了获得一种高效稳定的复合光催化剂，以三聚氰胺为前驱体制备石墨相氮化碳，采用原位沉淀法制备出不同摩尔质量比的Ag

/g-C

复合材料，并对Ag

/g-C

的晶体结构、化学组成和形貌进行表征，考察Ag

含量对Ag

/g-C

光降解性能和抗菌性能的影响。研究结果表明，Ag

/g-C

对甲基橙的降解效果与加入Ag

的浓度成正比，当Ag

与g-C

的摩尔比为40%时，在降解15 min条件下，降解率达到95%；通过抑菌环实验可以看出其对铜绿假单胞菌的抑制作用更为明显。所制备的Ag

/g-C

复合材料具有良好的光催化及抗菌效果。

Abstract

In order to obtain an efficient and stable composite photocatalyst. Graphite phase carbon nitride was prepared with melamine as precursor. The Ag

/g-C

composites with different molar mass ratios were prepared by in situ precipitation.The crystal structure

chem

ical composition and morphology of Ag

/g-C

were characterized

and the effect of Ag

content on the photodegradation and antibacterial properties of Ag

/g-C

was investigated. The results showed that the degradation effect of Ag

/g-C

on methyl orange was proportional to the concentration of Ag

. When the molar ratio of Ag

to g-C

was 40%

the degradation rate reached 95% within 15min. The inhibition of Pseudomonas aeruginosa was more obvious through the inhibition ring test. The prepared Ag

/g-C

composite has good photocatalytic and antibacterial effects.

关键词

Keywords

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