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Title: Uniform hierarchical SnS microspheres: Solvothermal synthesis and lithium ion storage performance

Abstract

Graphical abstract: - Highlights: • Uniform hierarchical SnS microspheres via solvothermal reaction. • The formation process was investigated in detail. • The obtained hierarchical SnS microspheres exhibit superior capacity (1650 mAh g{sup −1}) when used as lithium battery for the hierarchical microsphere structure. - Abstract: Hierarchical SnS microspheres have been successfully synthesized by a mild solvothermal process using poly(vinylpyrrolidone) as surfactant in this work. The morphology and composition of the microspheres were investigated by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The influence of reaction parameters, such as sulfur sources, reaction temperature and the concentration of PVP, on the final morphology of the products are investigated. On the basis of time-dependent experiments, the growth mechanism has also been proposed. The specific surface area of the 3D hierarchitectured SnS microspheres were investigated by using nitrogen adsorption and desorption isotherms. Lithium ion storage performances of the synthesized materials as anodes for Lithium-ion battery were investigated in detail and it exhibits excellent electrochemical properties.

Authors:
; ; ; ; ;
Publication Date:
OSTI Identifier:
22285228
Resource Type:
Journal Article
Journal Name:
Materials Research Bulletin
Additional Journal Information:
Journal Volume: 48; Journal Issue: 11; Other Information: Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0025-5408
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ADSORPTION; CRYSTAL GROWTH; DESORPTION; ELECTRIC BATTERIES; ELECTROCHEMISTRY; LITHIUM; LITHIUM IONS; MICROSPHERES; PVP; SCANNING ELECTRON MICROSCOPY; SPECIFIC SURFACE AREA; TIME DEPENDENCE; TIN SULFIDES; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION

Citation Formats

Fang, Zhen, Wang, Qin, Wang, Xiaoqing, Fan, Fan, Wang, Chenyan, and Zhang, Xiaojun. Uniform hierarchical SnS microspheres: Solvothermal synthesis and lithium ion storage performance. United States: N. p., 2013. Web. doi:10.1016/J.MATERRESBULL.2013.07.023.
Fang, Zhen, Wang, Qin, Wang, Xiaoqing, Fan, Fan, Wang, Chenyan, & Zhang, Xiaojun. Uniform hierarchical SnS microspheres: Solvothermal synthesis and lithium ion storage performance. United States. https://doi.org/10.1016/J.MATERRESBULL.2013.07.023
Fang, Zhen, Wang, Qin, Wang, Xiaoqing, Fan, Fan, Wang, Chenyan, and Zhang, Xiaojun. 2013. "Uniform hierarchical SnS microspheres: Solvothermal synthesis and lithium ion storage performance". United States. https://doi.org/10.1016/J.MATERRESBULL.2013.07.023.
@article{osti_22285228,
title = {Uniform hierarchical SnS microspheres: Solvothermal synthesis and lithium ion storage performance},
author = {Fang, Zhen and Wang, Qin and Wang, Xiaoqing and Fan, Fan and Wang, Chenyan and Zhang, Xiaojun},
abstractNote = {Graphical abstract: - Highlights: • Uniform hierarchical SnS microspheres via solvothermal reaction. • The formation process was investigated in detail. • The obtained hierarchical SnS microspheres exhibit superior capacity (1650 mAh g{sup −1}) when used as lithium battery for the hierarchical microsphere structure. - Abstract: Hierarchical SnS microspheres have been successfully synthesized by a mild solvothermal process using poly(vinylpyrrolidone) as surfactant in this work. The morphology and composition of the microspheres were investigated by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The influence of reaction parameters, such as sulfur sources, reaction temperature and the concentration of PVP, on the final morphology of the products are investigated. On the basis of time-dependent experiments, the growth mechanism has also been proposed. The specific surface area of the 3D hierarchitectured SnS microspheres were investigated by using nitrogen adsorption and desorption isotherms. Lithium ion storage performances of the synthesized materials as anodes for Lithium-ion battery were investigated in detail and it exhibits excellent electrochemical properties.},
doi = {10.1016/J.MATERRESBULL.2013.07.023},
url = {https://www.osti.gov/biblio/22285228}, journal = {Materials Research Bulletin},
issn = {0025-5408},
number = 11,
volume = 48,
place = {United States},
year = {Fri Nov 15 00:00:00 EST 2013},
month = {Fri Nov 15 00:00:00 EST 2013}
}