氯氧化铋简便合成及其光催化降解对硝基苯酚性能

doi:10.19964/j.issn.1006-4990.2021-0776

Abstract

Abstract:

Photocatalytic degradation is an effective method for treating environmental pollutants.Bismuth oxychloride（BiOCl） has emerged as a potential alternative to traditional photocatalysts and has shown excellent performance.BiOCl catalyst was synthesized by a simple mechanical agitation method，and its morphology，composition，structure，specific surface area and optical properties were characterized by scanning electron microscopy（SEM），transmission electron microscopy（TEM），infrared spectroscopy（FT-IR），X-ray diffraction（XRD），X-ray photoelectron spectroscopy（XPS），N₂adsorption?desorption and UV-Vis-diffuse reflectance（UV-VIS-DRS）.The results showed that the as?obtained BiOCl exhibited a two?dimensional nanosheet morphology with a band gap of 3.3 eV.The photocatalytic degradation of p-nitrophenol（PNP） was employed as a model reaction to evaluate the photocatalytic activity of BiOCl.Bene?ting from the high exposed（110） facet，degradation of PNP could be 99.7% by BiOCl with catalyst concentration of 0.4 g/L in 80 min. Kinetic studies showed that the degradation process was following the first order kinetic model with the kinetic constant of 0.043 min^-1. Radical capture experiment demonstrated that ·O₂^- and ·OH played the main roles in the degradation process.Besides，the photocatalytic degradation mechanism of p-nitrophenol by BiOCl was also proposed. The results offered valuable information and reference for the treatment of wastewater through photocatalytic processes.

Key words: photocatalysis, degradation, BiOCl, radicals

CLC Number:

O652.6

TONG Haijuan,LI Siqi,FAN Fangfang,ZUO Weiyuan,SHI Bingfang. Facile synthesis of bismuth oxychloride and its photocatalytic degradation performance of p-nitrophenol[J]. Inorganic Chemicals Industry, 2022, 54(9): 157-162.

Figures/Tables 7

Fig.1

Fig.2

Fig.3

Fig.4

Table 1

Fig.5

Fig.6

References 19

[1]	WANG Ying， YANG Chuanxi， LIU Yonglin， et al.Solvothermal synthesis of ZnO nanoparticles for photocatalytic degradation of methyl orange and p-nitrophenol[J].Water，2021，13（22）.Doi:10.3390/w13223224. doi: 10.3390/w13223224.
[2]	孙鹏，柳佳鹏，王维大，等.活性炭强化热活化过硫酸盐降解对硝基苯酚[J].中国环境科学，2020，40（11）:4779-4785.
	SUN Peng， LIU Jiapeng， WANG Weida， et al.Active carbon enhanced thermal activation of persulfate for degradation of p-nitrophenol[J].China Environmental Science，2020，40（11）:4779-4785.
[3]	何亚萍.纳米金对对硝基苯酚的降解行为研究[J].环境保护科学，2018，44（1）:61-65.
	HE Yaping.Degradation behavior of nanogold towards nitro phen⁃ol[J].Environmental Protection Science，2018，44（1）:61-65.
[4]	夏丞垚，陈琼珍，沈文静，等.对硝基苯酚的生物降解研究进展[J].生物加工过程，2021，19（4）:387-395.
	XIA Chengyao， CHEN Qiongzhen， SHEN Wenjing， et al.Advancement inmicrobial degradation of Para⁃nitrophenol[J].Chinese Jo⁃urnal of Bioprocess Engineering，2021，19（4）:387-395.
[5]	DENG Fang， ZHANG Qian， YANG Lixia， et al.Visible⁃light⁃responsive graphene⁃functionalized Bi-bridge Z-scheme black BiOCl/Bi₂O₃ heterojunction with oxygen vacancy and multiple charge transfer channels for efficient photocatalytic degradation of 2-nitrophenol and industrial wastewater treatment[J].Applied Catalysis B:Environmental，2018，238:61-69.
[6]	KADAM V V， SHANMUGAM S D， ETTIYAPPAN J P， et al.Photocatalytic degradation of p-nitrophenol using biologically synthesized ZnO nanoparticles[J].Environmental Science and Pollution Research，2021，28（10）:12119-12130.
[7]	王丽，刘进，师兆忠，等.溶剂热法制备CdS@g-C₃N₄复合材料及其催化性能研究[J].工业水处理，2021，41（1）:38-42.
	WANG Li， LIU Jin， SHI Zhaozhong， et al.Preparation of CdS@g-C₃N₄ by solvothermal method and its catalytic performance[J].Industrial Water Treatment，2021，41（1）:38-42.
[8]	王晨鑫，陈美丽，田蒙奎，等.镂空α-氧化铁纳米带制备及其光催化性能研究[J].无机盐工业，2021，53（6）:185-189.
	WANG Chenxin， CHEN Meili， TIAN Mengkui， et al.Study on preparation of hollow α-Fe₂O₃ nanobelts and their photocatalytic properties[J].Inorganic Chemicals Industry，2021，53（6）:185-189.
[9]	黄夏梦.光催化材料Bi₄O₇/BiOBr的制备及其光催化性能研究[J].无机盐工业，2021，53（4）:112-116.
	HUANG Xiameng.Preparation of photocatalytic materials of Bi₄O₇/BiOBr and study on their photocatalytic performance[J].Inorganic Chemicals Industry，2021，53（4）:112-116.
[10]	LIU Haijin， DU Cuiwei， LI Meng， et al.One-pot hydrothermal synthesis of SnO₂/BiOBr heterojunction photocatalysts for the efficient degradation of organic pollutants under visible light[J].ACS Applied Materials & Interfaces，2018，10（34）:28686-28694.
[11]	ARTHUR R B， BONIN J L， ARDILL L P， et al.Photocatalytic degradation of ibuprofen over BiOCl nanosheets with identification of intermediates[J].Journal of Hazardous Materials，2018，358:1-9.
[12]	LI Shijie， CHEN Jialin， LIU Yanping， et al.Insitu anion exchange strategy to construct flower⁃like BiOCl/BiOCOOH p-n heterojunctions for efficiently photocatalytic removal of aqueous toxic pollutants under solar irradiation[J].Journal of Alloys and Compounds，2019，781:582-588.
[13]	LIU Juanjuan， CHEN Lingze， ZHANG Suling， et al.Visible⁃light photoactive BiOCl nanosheets prepared by a solution chemistry method[J].Materials Letters，2018，233:174-176.
[14]	GAO Xiaoya， PENG Wen， TANG Guangbei， et al.Highly efficient and visible⁃light⁃driven BiOCl for photocatalytic degradation of carbamazepine[J].Journal of Alloys and Compounds，2018，757:455-465.
[15]	ALI M E M， ASSIREY E A， ABDEL-MONIEM S M， et al.Low temperature⁃calcined TiO₂ for visible light assisted decontamination of 4-nitrophenol and hexavalent chromium from wastewat⁃er[J].Scientific Reports，2019，9.Doi:10.1038/s41598-019-55912-2. doi: 10.1038/s41598-019-55912-2.
[16]	HASAN I， SHEKHAR C， SHARFAN I I BIN， et al.Ecofriendly green synthesis of the ZnO-doped CuO@Alg bionanocomposite for efficient oxidative degradation of p-nitrophenol[J].ACS Omega，2020，5（49）:32011-32022.
[17]	HUANG Jingwen， JIN Bo， LIU Huiqiang， et al.Controllable synthesis of flower⁃like MoSe₂ 3D microspheres for highly efficient visible⁃light photocatalytic degradation of nitro⁃aromatic explosives[J].Journal of Materials Chemistry A，2018，6（24）:11424-11434.
[18]	ZHANG Guangshan， HU Limin， ZHAO Renbo， et al.Microwave⁃assisted synthesis of ZnNiAl⁃layered double hydroxides with calcination treatment for enhanced PNP photo-degradation under visible⁃light irradiation[J].Journal of Photochemistry and Photobiology A:Chemistry，2018，356:633-641.
[19]	LU Xiaoying， CHE Wenjie， HU Xiufeng， et al.The facile fabrication of novel visible⁃light⁃driven Z-scheme CuInS₂/Bi₂WO₆ heterojunction with intimate interface contact by in situ hydrothermal growth strategy for extraordinary photocatalytic performan⁃ce[J].Chemical Engineering Journal，2019，356:819-829.

污染物	BiOCl加入量/ （g·L^-1）	一级动力学参数
污染物	BiOCl加入量/ （g·L^-1）	k₁/min^-1	b	R²
PNP	0.0	0.001	0.001	0.994 5
	0.1	0.011	0.061	0.984 3
	0.2	0.015	0.092	0.992 2
	0.3	0.027	-0.002	0.988 2
	0.4	0.043	-0.024	0.992 1
	0.5	0.026	-0.011	0.989 6

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Facile synthesis of bismuth oxychloride and its photocatalytic degradation performance of p-nitrophenol

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 7

References 19

Related Articles 15

Metrics

Comments

Recommended 0

[1]	TANG Bei. Preparation of ZnO/g-C₃N₄ heterojunction photocatalytic material and its degradation of pyridine [J]. Inorganic Chemicals Industry, 2024, 56(4): 133-142.
[2]	YAO Jiankang, HU Shuozhen, NIU Dongfang, WU Jianping, ZHANG Xinsheng. Study on electrochemical treatment of sodium chloride organic waste salt in spice industry [J]. Inorganic Chemicals Industry, 2024, 56(3): 105-115.
[3]	HUANG Jianan, LU Xiaoyu, WANG Mitang. Effect of Ba-La co-doping on degradation of methylene blue dye by TaON [J]. Inorganic Chemicals Industry, 2024, 56(2): 146-151.
[4]	ZHANG Lijie, LI Degang, HAN Wenyuan, XU Huijun, ZHANG Weimin, YU Chen. Preparation of phosphorus-doped carbon quantum dots and activation of peroxymonosulfate for degradation of methylene blue [J]. Inorganic Chemicals Industry, 2024, 56(1): 126-133.
[5]	YANG Bo, LIANG Zhiyan, LIU Wenyuan, CAO Jiazhen, LIU Xinyue, XING Mingyang. Research progress of application of molybdenum-based catalytic materials for water pollution control [J]. Inorganic Chemicals Industry, 2023, 55(8): 1-12.
[6]	YU Hongchao, ZHANG Mengmeng, JIN Tianxiang. Research progress of microstructure and crystal surface effect of Ag₃PO₄ photocatalysts [J]. Inorganic Chemicals Industry, 2023, 55(8): 13-20.
[7]	ZHAO Yan, HAO Xuewei, SHI Hainan, LI Jiahui, LI Keyan, GUO Xinwen. Study on photocatalytic CO₂reduction performance of Cu-doped TiO₂/PCN heterojunction [J]. Inorganic Chemicals Industry, 2023, 55(8): 21-27.
[8]	YAN Chaoqun, ZHANG Xianming, WEI Juan, CHENG Zhiliang, XU Qian, ZHANG Xuan. Synthesis of cubic α-Fe₂O₃ catalyst and its photo-Fenton degradation performance of antibiotic under visible light [J]. Inorganic Chemicals Industry, 2023, 55(8): 28-35.
[9]	SUN Haijie, CHENG Yuan, TIAN Yuan, LIU Hongyan, CHEN Zhihao. Preparation of BiOI/g-C₃N₄ catalyst and its photocatalytic degradation performance of Rhodamine B [J]. Inorganic Chemicals Industry, 2023, 55(8): 36-44.
[10]	SONG Zhijia, WANG Suisui, KUANG Qin. Hollow Cu-doped TiO₂ for enhancing photocatalytic CO₂ reduction performance [J]. Inorganic Chemicals Industry, 2023, 55(8): 45-50.
[11]	PANG Fei, XU Yingrui, CHAI Chunling, SHEN Jingjing, BAI Liguang, ZHAO Xiaodong. Overview on recycling of waste activated alumina in production of hydrogen peroxide by anthraquinone process [J]. Inorganic Chemicals Industry, 2023, 55(6): 1-7.
[12]	LAN Yinghua, CHEN Yanmei, MA Ruixiao, ZHANG Yanhui. Preparation and photocatalytic performance of Ce-Ti oxide-attapulgite composites [J]. Inorganic Chemicals Industry, 2023, 55(4): 133-140.
[13]	CHEN Zhangxu, FU Minglian, ZHU Danchen, ZHENG Bingyun. Preparation of carbon/graphite carbon nitride composites and their methylene blue removal performance [J]. Inorganic Chemicals Industry, 2023, 55(3): 134-139.
[14]	QIU Xiaokui, ZHANG Ruofan, WANG Xiaoyan, WANG Hailong, ZHANG Qixue, WAN Chao, XU Lixin. Research on bamboo shavings carbon supported ruthenium catalysts for hydrogen generation from photocatalytic hydrolysis of ammonia borane [J]. Inorganic Chemicals Industry, 2023, 55(10): 153-158.
[15]	ZHANG Zhe,LIAO Mingyu,CHEN Ming,YU Shanshan,ZHOU Kangdi,LI Jiachun,ZHANG Linfeng,WU Huadong,GUO Jia. Application of CeO₂-ZnO/KIT-6 catalyst in photocatalytic adsorption desulfurization [J]. Inorganic Chemicals Industry, 2022, 54(9): 143-149.