Precursor driven one pot synthesis of wurtzite and chalcopyrite CuFeS2

Prashant Kumar; Sitharaman Uma; Rajamani Nagarajan

doi:10.1039/C3CC43456G

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Precursor driven one pot synthesis of wurtzite and chalcopyrite CuFeS₂†

Prashant Kumar,^a Sitharaman Uma^a and Rajamani Nagarajan*^a

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* Corresponding authors

^a Materials Chemistry Group, Department of Chemistry, University of Delhi, Delhi 110007, India
E-mail: rnagarajan@chemistry.du.ac.in
Fax: +91-11-2766 6605
Tel: +91-11-2766 2650

Abstract

A facile precursor dependent single step, one pot solution based synthesis of wurtzite and chalcopyrite polymorphs of CuFeS₂ has been developed by reacting a Cu(I) thiourea complex with Fe₂(SO₄)₃ and FeCl₃ separately in ethylene glycol. The phases have been characterized by structural refinements, SEM-EDX, TEM-SAED, Raman, UV-Visible spectroscopy and TGA measurements.

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Article information

DOI: https://doi.org/10.1039/C3CC43456G
Article type: Communication
Submitted: 09 May 2013
Accepted: 19 Jun 2013
First published: 19 Jun 2013

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Chem. Commun., 2013,49, 7316-7318

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Precursor driven one pot synthesis of wurtzite and chalcopyrite CuFeS₂

P. Kumar, S. Uma and R. Nagarajan, Chem. Commun., 2013, 49, 7316 DOI: 10.1039/C3CC43456G

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