Surfactant-free synthesis of m-BiVO4 nanoribbons and enhanced visible-light photocatalytic properties
Ahmed, Toheed1,2,3; Zhang, Hong-ling1,2; Gao, Yi-Ying1,2; Xu, Hong-bin1,2; Zhang, Yi1,2
2018-03-01
发表期刊MATERIALS RESEARCH BULLETIN
ISSN0025-5408
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
DOI10.1016/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
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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.
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