Highly enhanced photocatalytic toluene degradation and in situ FT-IR investigation on designed Sn-doped BiOCl nanosheets

doi:10.1016/j.apsusc.2021.152002

CQUET-IR

	Highly enhanced photocatalytic toluene degradation and in situ FT-IR investigation on designed Sn-doped BiOCl nanosheets
	Ma, WJ ; Dong, XA ; Wang, Y ; He, WJ ; Zhang, WD ; Liang, Y ; Wang, Y ; Fu, WS ; Liao, JZ ; Dong, F
	2022-03-15
发表期刊	APPLIED SURFACE SCIENCE
ISSN	0169-4332
EISSN	1873-5584
卷号	578
摘要	The Sn doped BiOCl (BOC-Sn) nanosheets photocatalyst was fabricated by a one-step chemical precipitate method using BiCl3 and SnCl4.5H2O as precursors. The as-fabricated BOC-Sn was applied to the photocatalytic purification of toluene. The microstructures and physicochemical properties of the samples were systematically characterized by XRD, SEM, TEM, UV-vis DRS, PL, XPS, EPR, photocurrent, EIS, BET-BJH. The in situ FT-IR spectroscopy was used to investigate the adsorption and reaction intermediates of photocatalytic toluene degradation under ultraviolet light irradiation. The photocatalytic reaction mechanism was proposed based on the DFT calculation and ESR results. The results indicate that the doped Sn atoms could promote the light absorption, separation and migration of photo-generated carriers on BOC-Sn. However, the reaction intermediates were benzyl alcohol, benzaldehyde and benzoic acid during the photocatalytic toluene degradation on BOC-Sn, which revealed that BOC-Sn and BOC samples featured different reaction mechanisms. The present work could provide insight into the designed Sn-doped BiOCl nanosheets and photocatalytic toluene degradation mechanisms.
关键词	Highly Enhanced VISIBLE-LIGHT PHOTOCATALYSIS Photocatalytic toluene degradation FACILE SYNTHESIS BOC-Sn MINERALIZATION in situ FT-IR investigation SEMICONDUCTORS GENERATION OXIDATION CATALYSTS SURFACE TIO2 BR
DOI	10.1016/j.apsusc.2021.152002
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000729991500003
出版者	ELSEVIER
EI入藏号	20214911276111
EI主题词	Bismuth compounds
EI分类号	461.8 Biotechnology ; 741.1 Light/Optics ; 761 Nanotechnology ; 801.2 Biochemistry ; 801.4 Physical Chemistry ; 802.2 Chemical Reactions ; 804 Chemical Products Generally ; 804.1 Organic Compounds ; 933 Solid State Physics
原始文献类型	Article
出版地	AMSTERDAM
WOS关键词	VISIBLE-LIGHT PHOTOCATALYSIS ; FACILE SYNTHESIS ; MINERALIZATION ; SEMICONDUCTORS ; GENERATION ; OXIDATION ; CATALYSTS ; SURFACE ; TIO2 ; BR
引用统计	被引频次：33[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/10430
专题	重庆电子科技职业大学
作者单位	1.Chongqing Normal Univ, Chongqing Key Lab Green Synth & Applicat, Chongqing 401331, Peoples R China; 2.Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Res Ctr Environm Sci & Technol, Chengdu 611731, Peoples R China; 3.China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China; 4.Chongqing Normal Univ, Chongqing Key Lab Inorgan Funct Mat, Chongqing 401331, Peoples R China; 5.Chongqing Coll Elect Engn, Chongqing 401331, Peoples R China
推荐引用方式 GB/T 7714	Ma, WJ,Dong, XA,Wang, Y,et al. Highly enhanced photocatalytic toluene degradation and in situ FT-IR investigation on designed Sn-doped BiOCl nanosheets[J]. APPLIED SURFACE SCIENCE,2022,578.
APA	Ma, WJ.,Dong, XA.,Wang, Y.,He, WJ.,Zhang, WD.,...&Dong, F.(2022).Highly enhanced photocatalytic toluene degradation and in situ FT-IR investigation on designed Sn-doped BiOCl nanosheets.APPLIED SURFACE SCIENCE,578.
MLA	Ma, WJ,et al."Highly enhanced photocatalytic toluene degradation and in situ FT-IR investigation on designed Sn-doped BiOCl nanosheets".APPLIED SURFACE SCIENCE 578(2022).