Ag3PO4/GO光催化剂的制备及性能研究

doi:10.16039/j.cnki.cn22-1249.2020.01.002

摘要
相关文章
推荐阅读
Metrics

下载:

PDF (2187KB)
输出: BibTeX | EndNote (RIS)

摘要

以氧化石墨烯(GO)为基底，利用离子交换法制备了球形和立方体表面结构的Ag₃PO₄/GO复合光催化剂。通过X射线衍射(XRD)、扫描电子显微镜(SEM)和紫外-可见光谱(UV-Vis DRS)对样品进行了表征。罗丹明B的光催化降解实验结果表明：Ag₃PO₄/GO催化剂在100 min内对20 mg/L罗丹明B的去除率可达98.5%，明显高于球形Ag₃PO₄ (83.8%)及立方形Ag₃PO₄ (88.1%)。另外，Ag₃PO₄/GO复合材料在光催化降解重复性实验中表现出良好的稳定性，循环五次后对罗丹明B的去除率仍可达95%以上。

	服务
	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	（）
	作者相关文章
	金华
	王贵海
	刘宝军
	任东升
	王康静
	王大悦
	刘蓉
	姚彭博

关键词: Ag₃PO₄/GO 光催化剂罗丹明B 废水

Abstract:

Ag₃PO₄/GO photocatalysts with spherical and cubic surface structures were synthesized via ion exchange method using graphene oxide (GO) as a carrier. The properties of Ag₃PO₄/GO catalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and UV-Vis diffuse reflectance spectroscopy (UV-Vis DRS). The capability of the catalysts was evaluated by rhodamine B (RhB) degradation experiments. The results showed that under the same conditions, 98.5% of RhB was removed by cubic Ag₃PO₄/GO in 100 min, which was significantly higher than that of pure spherical Ag3PO4 (83.8%) , cubic Ag₃PO₄ (88.1%). Moreover, the cubic Ag₃PO₄/GO catalysts exhibited perfect stability in photocatalytic degradation, and the removal rate of rhodamine B could still reach more than 95% after five reaction cycles.

Key words: Ag₃PO₄/GO photocatalyst rhodamine B wastewater

出版日期: 2020-01-25 发布日期: 2020-01-25 整期出版日期: 2020-01-25

O643

引用本文:

金华, 王贵海, 刘宝军, 任东升, 王康静, 王大悦, 刘蓉, 姚彭博. Ag₃PO₄/GO光催化剂的制备及性能研究[J]. 吉林化工学院学报, 2020, 37(1): 8-12.
JIN Hua, WANG Guihai, LIU Baojun, REN Dongsheng, WANG Kangjing, WANG Dayue, LIU Rong, YAO Pengbo. Fabrication and photocatalytic properties of Ag₃PO₄/GO photocatalyst . Journal of Jilin Institute of Chemical Technology, 2020, 37(1): 8-12.

链接本文:

https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2020.01.002 或 https://xuebao.jlict.edu.cn/CN/Y2020/V37/I1/8

[1]	解凡, 张浩, 王润楠, 娄大伟. 聚硅酸铝钛改性纤维素复合絮凝剂的制备及其絮凝性能研究 [J]. 吉林化工学院学报, 2023, 40(7): 5-10.
[2]	庞二喜, , 孙国富 , 王卫东, , 徐静莉. 直接接触式膜蒸馏处理假发废水的研究 [J]. 吉林化工学院学报, 2022, 39(7): 12-17.
[3]	金华, 王珊珊, 陈杰, 赵思琪, 韩磊, 刘蓉, 姚彭博. Ag₃PO₄/Fe₃O₄/GO复合催化剂的制备及其可见光催化性能 [J]. 吉林化工学院学报, 2020, 37(11): 33-38.
[4]	窦赫扬, 李英华, 邹继颖. 水体中锌离子去除方法的研究进展 [J]. 吉林化工学院学报, 2018, 35(9): 80-83.
[5]	刘虹, 高鹏飞, 丛唯一, 王明超, 温钢, 田朕. 含油废水中筛选的两种石油降解菌的鉴定及降解效果[J]. 吉林化工学院学报, 2018, 35(7): 21-25.

[1]	WANG Ya-hong, JIA Ying-chao. Optimization for Soxhlet Extraction of Total Flavonoids from Eggplant Root by Using Response Surface Methodology[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 1 -6 .
[2]	PAN Hong-wei, ZHOU Hong-li. Research Progress on Extraction Technology and Component Analysis of Volatile Flavor Compounds in Plants[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 7 -10 .
[3]	HAN Jie, WANG Kai-bao, ZHOU Zhen-qiang, LIU Yu-li, SONG Chun-lei, QIN Qing-kun. Design and Modal Analysis of Ozone Disinfection Cleaning Machine for Fruits and Vegetables[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 27 -30 .
[4]	ZHOU Zhen-qiang, WANG Kai-bao, CHEN Yu-tian, HAN Ji, HOU Dai-bing, GUO Wen-qi. Analysis of the Design and Dynamic Characteristics of Recyclable Garbage Crushing Device[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 31 -35 .
[5]	ZHU Qi-rui, ZHANG Yu-feng, LI Yang-xin, WU Dong-jun, BI Shuai-nan, ZHOU Rui-jie, YOU Sai-sai. The Structural Design and Parameter Analysis of the Chair Structure of Quadriplegia of Cerebral Palsy[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 40 -44 .
[6]	SHI Dai, GAO Song, LIN Guo-qing. Temperature Analysis of Anaerobic Fermentation Tank Based on ANSYS[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(1): 18 -22 .
[7]	LIU Rong-hui, GENG De-xu, LIU Qi. The Structure Design and Gait Planning of the Pneumatic Flexible Joint Hexapod Robot[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(1): 23 -27 .
[8]	SU Ji-yi, MA Hong-tu, QU Ming-lei, SHI Lin. The Preparation and Characterization of Yb-Tm Ions Codoped Tungstate Nanocrystal[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(1): 51 -53 .
[9]	YANG Xiu-dong, WANG Ya-hong, ZHANG Pin-mei, YANG Yan-jun, CUI Hao, ZHOU Hong-li. Discussion on the Practice Teaching Reform of Pharmaceutical Engineering Based on Engineering Education Professional Accreditation[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(2): 5 -7 .
[10]	LI Long, WANG Xue-mei. Research on Higher Education Assessment Mode Based on Formative Evaluation and Information Entropy Theory[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(2): 8 -12 .

Viewed

Full text

Abstract

Cited

Shared

Discussed