Investigation of photocatalytic properties of bismuth vanadium based oxyselenide for textile dye removal

Khalid, Arooma1; Yasmin, Nazia1; Kalsoom, Ambreen2; Abbas, Yasir3; Shahid, Tazeen1; Safdar, Muhammad4; Mirza, Misbah1

2023-12-01

10.1080/01932691.2023.2294300

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY   影响因子和分区

0193-2691

1532-2351

The Bi2VO2Se nanocomposite was successfully synthesized by hydrothermal method. The physical and chemical properties of photocatalyst sample were characterized by XRD, SEM, FTIR, UV-Vis spectroscopy. The nanocomposite showed the band-gap (E-g) 2.38 eV. To evaluate the photocatalytic efficiency of a synthesized composite, Congo red (CR) and Methylene blue (MB) dyes were used as organic pollutants. The Bi2VO2Se photocatalyst was found to degrade CR dye with degradation efficiency of 92.7% in 50 min, while MB dye degraded only 38% in 50 min when exposed to direct sunlight. Due to its optimal optical stability and consistency, the Bi2VO2Se photocatalyst might be promoted as a cost-effective photocatalyst for practical uses. The results indicated that suitable optical absorption, better efficiency separation, and decreased electron-hole interaction due to the nanocomposite effect are all factors that contribute to enhanced photocatalytic activity.. [Graphical Abstract]

Bi2VO2Se Congo red methylene blue active catalyst photocatalysis textile dye

SCI

英语

其他

Chemistry

Chemistry, Physical

WOS:001130556500001

TAYLOR & FRANCIS INC

CHEMISTRY

Web of Science

1.Women Univ Multan, Dept Phys, Multan, Pakistan
2.Govt Sadiq Coll Women Univ, Dept Phys, Bahawalpur, Pakistan
3.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China
4.Khawaja Fareed Univ Engn & Informat Technol, Dept Basic Sci & Humanities, Rahim Yar Khan, Pakistan

Khalid, Arooma,Yasmin, Nazia,Kalsoom, Ambreen,et al. Investigation of photocatalytic properties of bismuth vanadium based oxyselenide for textile dye removal[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2023.

Khalid, Arooma.,Yasmin, Nazia.,Kalsoom, Ambreen.,Abbas, Yasir.,Shahid, Tazeen.,...&Mirza, Misbah.(2023).Investigation of photocatalytic properties of bismuth vanadium based oxyselenide for textile dye removal.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY.

Khalid, Arooma,et al."Investigation of photocatalytic properties of bismuth vanadium based oxyselenide for textile dye removal".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY (2023).