Single step synthesis of chalcogenide nanoparticles Cu2ZnSnS4, Cu2FeSnS4 by thermal decomposition of metal precursors期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Single step synthesis of chalcogenide nanoparticles Cu₂ZnSnS₄, Cu₂FeSnS₄ by thermal decomposition of metal precursors

Authors:	Krishnaiah Mokurala Parag BhargavaSudhanshu Mallick

Affiliation:	Department of Metallurgical Engineering & Materials Science, Indian Institute of Technology Bombay, India

Abstract:	Cu₂ZnSnS₄ (CZTS) and Cu₂FeSnS₄ (CFTS) nanoparticles were synthesized by thermal decomposition of metal precursors. Dispersion of the precursors in the solvent prior to reaction significantly lowered the temperature and time required for the reaction. Extensive characterization of the synthesized nanoparticles was done. Materials characteristics of the synthesized nanoparticles such as elemental composition, band gap and morphology were found to be similar to the nanoparticles prepared by conventional synthesis techniques.

Keywords:	Chalcogenides Nanostructures Annealing Semiconductors Powder diffraction Optical properties
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