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

被引：5

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.

引用

页数：6

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