Template-free synthesis of Bi2O2CO3 hierarchical nanotubes self-assembled from ordered nanoplates for promising photocatalytic applications

doi:10.1039/d1cp05952a

IR > 理学院

	Template-free synthesis of Bi2O2CO3 hierarchical nanotubes self-assembled from ordered nanoplates for promising photocatalytic applications
	Li, Liexiao 1; Sun, Xiaofeng 2; Xian, Tao 2; Gao, Huajing 1; Wang, Shifa 3; Yi, Zao 4; Wu, Xianwen 5; Yang, Hua1
	2022-04-06
发表期刊	PHYSICAL CHEMISTRY CHEMICAL PHYSICS
ISSN	1463-9076
卷号	24 期号:14 页码:8279-8295
摘要	In this study, we have adopted a one-step hydrothermal route to synthesize an interesting type of Bi2O2CO3 hierarchical nanotubes self-assembled from ordered nanosheets. The effects of reaction time on the morphological and structural evolution, light absorption properties, photoelectrochemical performance, and photocatalytic performance of the prepared hierarchical nanotubes were investigated. Among the products synthesized at different reaction times, the 3-hour-derived Bi2O2CO3 hierarchical nanotubes were identified to possess the highest photocatalytic performance. To promote the photocatalytic application of the as-synthesized Bi2O2CO3 hierarchical nanotubes, their performance was systematically evaluated via the photodegradation of various organic pollutants (e.g., methyl orange (MO), rhodamine B (RhB), methylene blue (MB), ciprofloxacin (CIP), sulfamethoxazole (SMX) and tetracycline hydrochloride (TC)) and the photoreduction of Cr(vi) under simulated-sunlight irradiation. Furthermore, their photocatalytic performance was also evaluated by purifying simulated industrial wastewater (i.e., a MO/RhB/MB mixed solution) at different pH values and containing different inorganic anions. Based on the experimental data and density functional theory (DFT) calculations, the involved photocatalytic mechanism was discussed.
关键词	Aromatic compounds Bismuth compounds Chromium compounds Density functional theory Light absorption Nanotubes Organic pollutants Photocatalytic activity Wastewater treatment Hydrothermal routes Methyl Orange Methylene Blue Morphological and structural evolution Nanoplates Photocatalytic application Photocatalytic performance Rhodamine-B Synthesised Template-free
DOI	10.1039/d1cp05952a
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000772132500001
出版者	ROYAL SOC CHEMISTRY
EI入藏号	20221611964611
EI主题词	Azo dyes
EI分类号	452.4 Industrial Wastes Treatment and Disposal ; 741.1 Light/Optics ; 761 Nanotechnology ; 801.4 Physical Chemistry ; 803 Chemical Agents and Basic Industrial Chemicals ; 804.1 Organic Compounds ; 922.1 Probability Theory ; 931.3 Atomic and Molecular Physics ; 931.4 Quantum Theory ; Quantum Mechanics ; 933.1 Crystalline Solids
来源库	WOS
引用统计	被引频次：85[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158126
专题	理学院
通讯作者	Yang, Hua
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 2.Qinghai Normal Univ, Coll Phys & Elect Informat Engn, Xining 810008, Peoples R China; 3.Chongqing Three Gorges Univ, Sch Elect & Informat Engn, Wanzhou 404000, Peoples R China; 4.Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Mianyang 621010, Sichuan, Peoples R China; 5.Jishou Univ, Sch Chem & Chem Engn, Jishou 416000, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Li, Liexiao,Sun, Xiaofeng,Xian, Tao,et al. Template-free synthesis of Bi2O2CO3 hierarchical nanotubes self-assembled from ordered nanoplates for promising photocatalytic applications[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2022,24(14):8279-8295.
APA	Li, Liexiao.,Sun, Xiaofeng.,Xian, Tao.,Gao, Huajing.,Wang, Shifa.,...&Yang, Hua.(2022).Template-free synthesis of Bi2O2CO3 hierarchical nanotubes self-assembled from ordered nanoplates for promising photocatalytic applications.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,24(14),8279-8295.
MLA	Li, Liexiao,et al."Template-free synthesis of Bi2O2CO3 hierarchical nanotubes self-assembled from ordered nanoplates for promising photocatalytic applications".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 24.14(2022):8279-8295.