Synthesis, characterization, wastewater treatment & plant growth application of ZnFe2O4/Bi2O3 nanocomposite

被引：9

作者：

Tejashwini, D. M. ^{[1
]}

Nagaswarupa, H. P. ^{[1
]}

Naik, Ramachandra ^{[2
]}

Basavaraju, N. ^{[3
]}

Alodhayb, Abdullah N. ^{[4
]}

Pandiaraj, Saravanan ^{[5
]}

Goud, Burragoni Sravanthi ^{[6
]}

Kim, Jae Hong ^{[6
]}

机构：

[1] Davangere Univ, Dept Studies Chem, Davangere 577007, India

[2] New Horizon Coll Engn, Dept Phys, Bengaluru 560103, India

[3] VTU, East West Inst Technol, Res Ctr, Dept Sci, Bengaluru 560091, India

[4] King Saud Univ, Coll Sci, Dept Phys & Astron, Riyadh 11451, Saudi Arabia

[5] King Saud Univ, Dept Selfdev Skills, Riyadh 11451, Saudi Arabia

[6] Yeungnam Univ, Sch Chem Engn, Gyongsan 38541, South Korea

来源：

DESALINATION AND WATER TREATMENT | 2024年 / 320卷

关键词：

Photocatalytic degradation; Acid green; Effective plant growth; PHOTOCATALYTIC DEGRADATION; GREEN SYNTHESIS; METHYLENE-BLUE; NANOPARTICLES; PHOTOLUMINESCENCE; PERFORMANCE; ANTIBACTERIAL; CATALYST; ORANGE; ROUTE;

D O I：

10.1016/j.dwt.2024.100681

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Vital for the prospective and sustainable environment, Bi2O3, ZnFe2O4 and ZnFe2O4/Bi2O3 (BZF) nanocomposite was synthesized in the present study by utilizing conventional combustion technique by green approach fueling with Aloe vera extract. The crystallite size calculated using Debye-Scherrer formula from X-Ray Diffraction (XRD) spectrum of BZF nanocomposite is similar to 27 nm validated by XRD spectrum. Band gap of the nanocomposite is estimated using UV-Vis Diffuse Reflectance Spectra (DRS) analysis and was found to be 2.73 eV. The findings of the investigations have been validated by applications in photocatalytic degradation of acid green dye. The usage of Bi2O3, ZnFe2O4 and BZF nanocomposite as a catalyst for the degradation of acid green (AG) dye being subjected to visible light at ambient temperature results in improved photocatalytic response for Bi2O3, ZnFe2O4 and BZF nanocomposite was 88 %, 93 % and 97 % for 120 min respectively. Notably, the environmental impact of the entire technique has been examined in terms of the development of green gram plants displaying effective plant growth using the treated dye wastewater.

引用

页数：13

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