Synthesis and investigation of optical and structural properties of Bi2O3/Bi2S3 nanoparticles in an aqueous solution

被引：6
作者：
Gaia, I. A. T. [2 ]
Guimaraes, E. V. [1 ]
Maia, P. I. S. [2 ]
Mikhail, H. D. [3 ]
da Luz, M. S. [3 ]
Silva, R. S. [1 ]
机构：
[1] Univ Fed Triangulo Mineiro, Dept Fis, Inst Ciencias Exatas Nat & Educ, BR-38025180 Uberaba, MG, Brazil
[2] Univ Fed Triangulo Mineiro, Nucleo Desenvolvimento Compostos Bioat NDCBio, BR-38025180 Uberaba, MG, Brazil
[3] Univ Fed Triangulo Mineiro, Inst Ciencias Tecnol & Exatas ICTE, BR-38064200 Uberaba, MG, Brazil
来源：
PHYSICA B-CONDENSED MATTER | 2023年 / 662卷
关键词：
Bi; 2; O; 3; /Bi; S; nanoparticles; Aqueous colloidal solution; 1-Thioglycerol concentration; BI2S3; LUMINESCENCE;
D O I：
10.1016/j.physb.2023.414947
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The synthesis of Bi2O3/Bi2S3 nanoparticles (NPs) with the presence of stabilizing agent 1-thioglycerol by the aqueous colloidal method have been demonstrated in the present work. The morphological, structural, and optical properties of Bi2O3/Bi2S3 nanoparticles were investigated by transmission electron microscopy, energy dispersive X-ray spectroscopy, Fourier Transform Infrared Spectroscopy, Raman spectroscopy, UV-Vis spectroscopy, and Photoluminescence, respectively. Fourier Transform Infrared Spectroscopy spectra show the characteristic bands of the Bi-O bond and the formation of the S-Bi bond. The growth of Bi2O3/Bi2S3 nanoparticles is evidenced by the results obtained, which recommend them as promising materials for biotechnological applications.
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页数：6
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