Photocatalytic and Antimicrobial Properties of Ag3PO4/g-C3N4 Composites

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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Photocatalytic and Antimicrobial Properties of Ag₃PO₄/g-C₃N₄ Composites

更新时间：2026-01-19

- Photocatalytic and Antimicrobial Properties of Ag₃PO₄/g-C₃N₄ Composites
- Issue 4, Pages: 110-115(2022)
- 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：
- DOI：10.16056/j.2096-7705.2022.04.018
  CLC： X703;O643.36;O644.1
- Published：2022
- 稿件说明：
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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：

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

references

光照方式对光电催化降解有机污染物的影响[J]. 王筱雯;王聪;李芬;胡晓玲.能源环境保护,2022(02)

石墨相氮化碳纳米薄片的制备及其光催化处理印染废水的研究[J]. 姜如荣;任芳.能源环境保护,2021(04)

我国水污染现状及治理措施[J]. 吴晓红.环境与发展,2017(03)

纳米银灭菌机制及应用研究进展[J]. 陈飞飞;陈芳艳;王叶云;钟杨生;林健荣;李文楚.安徽农业科学,2016(09)

改性g-C_3N_4的制备及其光降解甲基橙性能的研究[D]. 高晓春.山东大学,2016

Property Characterization and Photocatalytic Activity Evaluation of BiGdO3 Nanoparticles under Visible Light Irradiation[J]. Jingfei Luan;Yue Shen;Lingyan Zhang;Ningbin Guo.International Journal of Molecular Sciences,2016(9)

A stable Ag 3 PO 4 @g-C 3 N 4 hybrid core@shell composite with enhanced visible light photocatalytic degradation[J]. Li Liu;Yuehong Qi;Jinrong Lu;Shuanglong Lin;Weijia An;Yinghua Liang;Wenquan Cui.Applied Catalysis B: Environmental,2016

Synthesis of graphene supported graphene-like C 3 N 4 metal-free layered nanosheets for enhanced electrochemical performance and their biosensing for biomolecules[J]. Hui Gu;Tianshu Zhou;Guoyue Shi.Talanta,2015

What is the transfer mechanism of photogenerated carriers for the nanocomposite photocatalyst Ag3PO4/g-C3N4, band-band transfer or a direct Z-scheme?[J]. Meng Sugang;Ning Xiaofeng;Zhang Tao;Chen Shi-Fu;Fu Xianliang.Physical chemistry chemical physics : PCCP,2015(17)

Enhanced oxidation ability of g-C 3 N 4 photocatalyst via C 60 modification[J]. Xiaojuan Bai;Li Wang;Yajun Wang;Wenqing Yao;Yongfa Zhu.Applied Catalysis B: Environmental,2014

A new heterojunction Ag 3 PO 4 /Cr-SrTiO 3 photocatalyst towards efficient elimination of gaseous organic pollutants under visible light irradiation[J]. Jianjun Guo;Shuxin Ouyang;Peng Li;Yuanjian Zhang;Tetsuya Kako;Jinhua Ye.Applied Catalysis B: Environmental,2013

A novel photofunctional g-C 3 N 4 /Ag 3 PO 4 bulk heterojunction for decolorization of Rh.B[J]. Feng-Jun Zhang;Fa-Zhi Xie;Shao-Feng Zhu;Jin Liu;Jun Zhang;Sheng-Fu Mei;Wei Zhao.Chemical Engineering Journal,2013

Modified TiO2 For Environmental Photocatalytic Applications: A Review[J]. Rimeh Daghrir;Patrick Drogui;Didier Robert.Industrial & Engineering Chemistry Research,2013(10)

Synthesis of a novel and stable g-C3N4-Ag3PO4 hybrid nanocomposite photocatalyst and study of the photocatalytic activity under visible light irradiation[J]. Santosh Kumar;T. Surendar;Arabinda Baruah.Journal of Materials Chemistry, A. Materials for energy and sustainability,2013(17)

In Situ Microwave-Assisted Synthesis of Porous N-TiO2/g-C3N4 Heterojunctions with Enhanced Visible-Light Photocatalytic Properties[J]. Xiaojing Wang;Wen-yan Yang;Fa-tang Li.Industrial & Engineering Chemistry Research,2013(48)

Graphene‐Like Carbon Nitride Nanosheets for Improved Photocatalytic Activities[J]. Ping Niu;Lili Zhang;Gang Liu;Hui‐Ming Cheng.Advanced Functional Materials,2012(22)

Recent developments in photocatalytic water treatment technology: A review[J]. Meng Nan Chong;Bo Jin;Christopher W.K. Chow;Chris Saint.Water Research,2010(10)

Hybrid processes coupling photocatalysis and membranes for degradation of organic pollutants in water[J]. Raffaele Molinari;Michelangelo Borgese;Enrico Drioli;Leonardo Palmisano;Mario Schiavello.Catalysis Today,2002(1-4)

Characterisation of nanostructured silver orthophosphate[J]. Marykutty Thomas;S.K Ghosh;K.C George.Materials Letters,2002(4)

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