Preparation of Ag/Two-Dimensional Graphitic Carbon Nitride/Reduced Graphene Oxide Composite and Its Photocatalytic Degradation of Antibiotics

doi:10.11944/j.issn.1000-0518.2020.04.190247

Chinese Journal of Applied Chemistry ›› 2020, Vol. 37 ›› Issue (4): 471-480.DOI: 10.11944/j.issn.1000-0518.2020.04.190247

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Preparation of Ag/Two-Dimensional Graphitic Carbon Nitride/Reduced Graphene Oxide Composite and Its Photocatalytic Degradation of Antibiotics

HUO ZhaoHui^a^b^*(),YANG Xiaoshan^b,CHEN Xiaoli^b,ZHANG Gang^c,YIN Wei^a^b,CAO Manli^a^b,SHI Lei^a^b,QIU Yanxuan^a^b

^aDepartment of Chemistry, Guangdong University of Education,Guangzhou 510303,China
^bEngineering Technology Development Center of Advanced Materials & Energy Saving and Emission Reduction in Guangdong Colleges and Universities,Guangzhou 510303,China;
^cShenzhen Fangrun Environmental Technology Co. LTD,Shenzhen,Guangdong 518107,China

Received:2019-09-16 Accepted:2020-02-10 Published:2020-04-01 Online:2020-04-10
Contact: HUO ZhaoHui
Supported by:
Supported by the Innovation and Strong School Funding from Guangdong University of Education(No.2016KQNCX112), the Engineering Technology Development Center of Advanced Materials & Energy Saving and Emission Reduction in Guangdong Colleges and Universities(No.2016GCZX007), the College Students' Scientific and Technological Innovation Project(No.201914278112, No.201914278113), and the Higher Education Teaching Reform Project in Guangdong Province(2018)

Abstract

Abstract:

In order to optimize the structure of graphitic carbon nitride (g-C₃N₄) photocatalyst and improve its degradation performance to pollutants, two-dimensional graphitic carbon nitride (2D-C₃N₄) was prepared by high temperature calcination and thermal oxidation stripping with melamine as the precursor. Ag/2D-C₃N₄/rGO(reduced graphene oxide) composite photocatalyst was synthesized by photoreduction method. The material obtained was characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultraviolet-visible diffuse reflectance spectroscopy (UV-Vis DRS), photoluminescence spectroscopy (PL), X-ray photoelectron spectroscopy (XPS) and nitrogen adsorption desorption isotherm curve (BET). Taking ceftriaxone sodium as the target pollutant, the effects of pH, catalyst dosage and initial concentration of ceftriaxone sodium on the adsorption and degradation properties of the catalyst were investigated, and the degradation reaction mechanism was explored. When pH=6.0, the amount of catalyst is 0.3 g/L, and the initial concentration of ceftriaxone sodium is 10 mg/L, the degradation rate of ceftriaxone sodium can reach 89.1%. The catalyst has strong stability and can be used for treating wastewater containing cephalosporin antibiotics.

Key words: two-dimensional graphitic carbon nitride, Ag, reduced graphene oxide, photocatalytic degradation, ceftriaxone sodium

HUO ZhaoHui, YANG Xiaoshan, CHEN Xiaoli, ZHANG Gang, YIN Wei, CAO Manli, SHI Lei, QIU Yanxuan. Preparation of Ag/Two-Dimensional Graphitic Carbon Nitride/Reduced Graphene Oxide Composite and Its Photocatalytic Degradation of Antibiotics[J]. Chinese Journal of Applied Chemistry, 2020, 37(4): 471-480.

References

[1]	Lindberg R H, Wennberg P, Johansson M I, et al. Screening of Human Antibiotic Substances and Determination of Weekly Mass Flows in Five Sewage Treatment Plants in Sweden[J]. Environ Sci Technol, 2005,39(10):3421-3429.
[2]	Zhang Q Q, Ying G G, Pan C G, et al. Comprehensive Evaluation of Antibiotics Emission and Fate in the River Basins of China:Source Analysis, Multimedia Modeling, and Linkage to Bacterial Resistance[J]. Environ Sci Technol, 2015,49(11):6772-6782.
[3]	JIN Minglan, LIU Kai, XU Yingying, et al. Characteristics of Sulfonamides, Resistant Bacteria and Resistance Genes in Sewage Treatment Plants[J]. Environ Eng, 2015,33(11):1-4(in Chinese). 金明兰,刘凯,徐莹莹,等. 污水处理厂中磺胺类抗生素、抗性菌、抗性基因的特性[J]. 环境工程, 2015,33(11):1-4.
[4]	Li S, Hu J. Photolytic and Photocatalytic Degradation of Tetracycline:Effect of Humic Acid on Degradation Kinetics and Mechanisms[J]. J Hazard Mater, 2016,318(15):134-144.
[5]	Yan W, Yan L, Jing C. Impact of Doped Metals on Urea-Derived g-C3N4 for Photocatalytic Degradation of Antibiotics: Structure, Photoactivity and Degradation Mechanisms[J]. Appl Catal B:Environ, 2019,244(5):475-485.
[6]	MA Yongning. Modification, Structural Regulation and Photocatalytic Performance of g-C3N4[D]. Xi'an: Northwest University, 2018(in Chinese). 马永宁. g-C3N4的改性、结构调控及光催化性能研究[D]. 西安:西北大学, 2018.
[7]	ZHAO Yanyan, LIANG Xuhua, DENG Hanshuang, et al. Preparation of g-C3N4 Photocatalytic Material and Degradation of Ceftriaxone Sodium in Water[J]. Mod Chem Ind, 2018,38(6):128-132(in Chinese). 赵艳艳,梁旭华,邓寒霜,等. g-C3N4光催化材料的制备及降解水中头孢曲松钠[J]. 现代化工, 2018,38(6):128-132.
[8]	Wu X, Fu M, Lu P, et al. Unique Electronic Structure of Mg/O Co-decorated Amorphous Carbon Nitride Pnhances the Photocatalytic Tetracycline Hydrochloride Degradation[J]. Chinese J Catal, 2019,40(5):776-785.
[9]	QUAN Jingjing, QIN Dongdong, TAO Chunlan, et al. Preparation and Photoelectrochemical Properties of Au Nanorods/Graphite Phase Carbon Nitride Composites[J]. Chinese J Appl Chem, 2018,35(5):574-581(in Chinese). 权晶晶,秦冬冬,陶春兰,等. 金纳米棒/石墨相氮化碳复合薄膜的制备及其光电化学性能[J]. 应用化学, 2018,35(5) :574-581.
[10]	Li X, Bi W, Zhang L, et al. Single-atom Pt as Co-catalyst for Enhanced Photocatalytic H2 Evolution[J]. Adv Mater, 2016,28(12):2427-2431.
[11]	Anil S, Dhanasekaran P, Dattakumar M, et al. Doubling of Photocatalytic H2 Evolution from g-C3N4 via Its Nanocomposite Formation with Multiwall Carbon Nanotubes: Electronic and Morphological Effects[J]. Int J Hydrogen Energy, 2012,37(12):9584-9589.
[12]	She X, Wu J, Hui X, et al. Enhancing Charge Density and Steering Charge Unidirectional Flow in 2D Non-metallic Semiconductor-CNTs-Metal Coupled Photocatalyst for Solar Energy Conversion[J]. Appl Catal B:Environ, 2017,202(3):112-117.
[13]	She X, Liu L, Ji H, et al. Template-Free Synthesis of 2D Porous Ultrathin Nonmetal-doped g-C3N4 Nanosheets with Highly Efficient Photocatalytic H2 Evolution from Water under Visible Light[J]. Appl Catal B:Environ, 2016,187(6):144-153.
[14]	Ge L, Xu M, Fang H. Photo-Catalytic Degradation of Methyl Orange and Formaldehyde by Ag/InVO4-TiO2 Thin Films under Visible-light Irradiation[J]. J Mol Catal A, Chem, 2006,258(1):68-76.
[15]	Lei G, Han C, Jing L, et al. Enhanced Visible Light Photocatalytic Activity of Novel Polymeric g-C3N4 Loaded with Ag Nanoparticles[J]. Appl Catal A Gen, 2011,409(23):215-222.

Preparation of Ag/Two-Dimensional Graphitic Carbon Nitride/Reduced Graphene Oxide Composite and Its Photocatalytic Degradation of Antibiotics

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