Synthesis and characterization of Sn2S3 as nanoparticles, powders and thin films, using soft chemistry reactions

R. Godoy-Rosas; S. Barraza-Félix; R. Ramírez-Bon; R. Ochoa-Landin; H. A. Pineda-León; M. Flores-Acosta; S. G. Ruvalcaba-Manzo; M. C. Acosta-Enriquez; S. J. Castillo

Synthesis and characterization of Sn₂S₃ as nanoparticles, powders and thin films, using soft chemistry reactions

R. Godoy-Rosas^*, S. Barraza-Félix, R. Ramírez-Bon, R. Ochoa-Landin, H. A. Pineda-León, M. Flores-Acosta, S. G. Ruvalcaba-Manzo, M. C. Acosta-Enriquez, S. J. Castillo

^*Autor correspondiente de este trabajo

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

4 Citas (Scopus)

Resumen

In this paper is proposed a new formulation to obtain Sn₂S₃ nanoparticles, powders, and thin films from aqueous solutions; where the main precursor compounds are a tin salt and a sulfur source. In the intermediate process was used a combination of two complexing agents in order to control the reaction and obtain nanoscale particles, these agents were polyethyleneimine, acetylacetone and a mix of ammonium hydroxide with ammonium chloride. The identification and measurement of the nanoparticles was by DLS, HRTEM, UV-vis, XPS, XRD and Raman Spectroscopy, where direct and indirect bandgaps were 1.65 and 1.31 eV, respectively, the corresponding crystallographic phase was orthorhombic, matching with the Powder Diffraction File, PDF # 14-0619. The calculated sizes were 6 nm by XRD and 13 nm by DLS.

Idioma original	Inglés
Páginas (desde-hasta)	365-371
Número de páginas	7
Publicación	Chalcogenide Letters
Volumen	14
N.º	9
Estado	Publicada - sep. 2017

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© 2017 National Institute R and D of Materials Physics. All rights reserved.

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title = "Synthesis and characterization of Sn2S3 as nanoparticles, powders and thin films, using soft chemistry reactions",

abstract = "In this paper is proposed a new formulation to obtain Sn2S3 nanoparticles, powders, and thin films from aqueous solutions; where the main precursor compounds are a tin salt and a sulfur source. In the intermediate process was used a combination of two complexing agents in order to control the reaction and obtain nanoscale particles, these agents were polyethyleneimine, acetylacetone and a mix of ammonium hydroxide with ammonium chloride. The identification and measurement of the nanoparticles was by DLS, HRTEM, UV-vis, XPS, XRD and Raman Spectroscopy, where direct and indirect bandgaps were 1.65 and 1.31 eV, respectively, the corresponding crystallographic phase was orthorhombic, matching with the Powder Diffraction File, PDF # 14-0619. The calculated sizes were 6 nm by XRD and 13 nm by DLS.",

keywords = "Materials characterization, Nanoparticles, Semiconductors, Tin sulfide",

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T1 - Synthesis and characterization of Sn2S3 as nanoparticles, powders and thin films, using soft chemistry reactions

AU - Godoy-Rosas, R.

AU - Barraza-Félix, S.

AU - Ramírez-Bon, R.

AU - Ochoa-Landin, R.

AU - Pineda-León, H. A.

AU - Flores-Acosta, M.

AU - Ruvalcaba-Manzo, S. G.

AU - Acosta-Enriquez, M. C.

AU - Castillo, S. J.

PY - 2017/9

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N2 - In this paper is proposed a new formulation to obtain Sn2S3 nanoparticles, powders, and thin films from aqueous solutions; where the main precursor compounds are a tin salt and a sulfur source. In the intermediate process was used a combination of two complexing agents in order to control the reaction and obtain nanoscale particles, these agents were polyethyleneimine, acetylacetone and a mix of ammonium hydroxide with ammonium chloride. The identification and measurement of the nanoparticles was by DLS, HRTEM, UV-vis, XPS, XRD and Raman Spectroscopy, where direct and indirect bandgaps were 1.65 and 1.31 eV, respectively, the corresponding crystallographic phase was orthorhombic, matching with the Powder Diffraction File, PDF # 14-0619. The calculated sizes were 6 nm by XRD and 13 nm by DLS.

AB - In this paper is proposed a new formulation to obtain Sn2S3 nanoparticles, powders, and thin films from aqueous solutions; where the main precursor compounds are a tin salt and a sulfur source. In the intermediate process was used a combination of two complexing agents in order to control the reaction and obtain nanoscale particles, these agents were polyethyleneimine, acetylacetone and a mix of ammonium hydroxide with ammonium chloride. The identification and measurement of the nanoparticles was by DLS, HRTEM, UV-vis, XPS, XRD and Raman Spectroscopy, where direct and indirect bandgaps were 1.65 and 1.31 eV, respectively, the corresponding crystallographic phase was orthorhombic, matching with the Powder Diffraction File, PDF # 14-0619. The calculated sizes were 6 nm by XRD and 13 nm by DLS.

KW - Materials characterization

KW - Nanoparticles

KW - Semiconductors

KW - Tin sulfide

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M3 - Artículo

SN - 1584-8663

VL - 14

SP - 365

EP - 371

JO - Chalcogenide Letters

JF - Chalcogenide Letters

IS - 9