Surfactant-free synthesis of m-BiVO4 nanoribbons and enhanced visible-light photocatalytic properties

doi:10.1016/j.materresbull.2017.11.029

	Surfactant-free synthesis of m-BiVO4 nanoribbons and enhanced visible-light photocatalytic properties
	Ahmed, Toheed 1,2,3; Zhang, Hong-ling 1,2; Gao, Yi-Ying 1,2; Xu, Hong-bin 1,2; Zhang, Yi 1,2
	2018-03-01
发表期刊	MATERIALS RESEARCH BULLETIN
ISSN	0025-5408
卷号	99 页码:298-305
摘要	Monoclinic Bismuth vanadate (m-BiVO4) is a promising material for photocatalytic degradation of organic moieties. Uniform m-BiVO4 nanoribbons were synthesized by facile solvothermal route without using the surfactant and characterized by X-ray diffraction, scanning electron microscopy and UV-vis diffuse reflectance spectra technique. The obtained m-BiVO4 nanoribbons possess well defined 1-D architectures with homogenous morphology and surface area of 22.4 m(2)/g. The prepared photocatalyst showed efficient photocatalytic activities up to 97% in 30 min against the degradation of methylene blue (MB) under visible-light irradiation. The prepared photocatalyst is recyclable and showed a very small change in activity after three consecutive cycles. This higher activity can be attributed to higher surface area and crystallinity, which signify the promising commercial application of m-BiVO4 nanoribbons as highly novel and highly efficient photocatalyst for the degradation of organic pollutants.
关键词	Bivo4 Nanoribbon Solvothermal Photocatalysis Methylene Blue
文章类型	Article
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.materresbull.2017.11.029
收录类别	SCI
语种	英语
关键词[WOS]	BISMUTH VANADATE ; HYDROTHERMAL SYNTHESIS ; SOLVOTHERMAL METHOD ; CRYSTALLINE PHASES ; MONOCLINIC BIVO4 ; HOLLOW SPHERES ; DEGRADATION ; NANOFIBERS ; GROWTH ; TEMPERATURE
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
项目资助者	UCAS Scholarship ; National Natural Science Foundation of China(21406233)
WOS记录号	WOS:000423635900039
引用统计
文献类型	期刊论文
条目标识符	http://ir.ipe.ac.cn/handle/122111/23978
专题	湿法冶金清洁生产技术国家工程实验室
作者单位	1.Chinese Acad Sci, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Natl Engn Lab Hydromet Cleaner Prod Technol, Inst Proc Engn, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ahmed, Toheed,Zhang, Hong-ling,Gao, Yi-Ying,et al. Surfactant-free synthesis of m-BiVO4 nanoribbons and enhanced visible-light photocatalytic properties[J]. MATERIALS RESEARCH BULLETIN,2018,99:298-305.
APA	Ahmed, Toheed,Zhang, Hong-ling,Gao, Yi-Ying,Xu, Hong-bin,&Zhang, Yi.(2018).Surfactant-free synthesis of m-BiVO4 nanoribbons and enhanced visible-light photocatalytic properties.MATERIALS RESEARCH BULLETIN,99,298-305.
MLA	Ahmed, Toheed,et al."Surfactant-free synthesis of m-BiVO4 nanoribbons and enhanced visible-light photocatalytic properties".MATERIALS RESEARCH BULLETIN 99(2018):298-305.