Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent

Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent

Copper iron sulfide (CuFeS 2 ) nanoparticles were successfully synthesized by a 300 W cyclic microwave radiation, exposing onto ethylene glycol containing Cu(CH 3 COO) 2 , FeCl 3 · 6H 2 O or FeCl 2 · 4H 2 O and L-cysteine biomolecules. X-ray diffraction (XRD), field emission scanning electron micros...

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Main Authors: Kamonwan Aup-Ngoen, Titipun Thongtem, Somchai Thongtem, Anukorn Phuruangrat
Format: Journal
Published: 2018
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880067766&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/48224
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-482242018-04-25T08:49:20Z Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent Kamonwan Aup-Ngoen Titipun Thongtem Somchai Thongtem Anukorn Phuruangrat Copper iron sulfide (CuFeS 2 ) nanoparticles were successfully synthesized by a 300 W cyclic microwave radiation, exposing onto ethylene glycol containing Cu(CH 3 COO) 2 , FeCl 3 · 6H 2 O or FeCl 2 · 4H 2 O and L-cysteine biomolecules. X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), Raman spectrometry and X-ray photoelectron spectroscopy (XPS) revealed the presence of pure tetragonal chalcopyrite CuFeS 2 nanoparticles with valence states of Cu + , Fe 3+ and S 2- and four Raman shifts at 215.0-218.6, 280.2-281.4, 394.4-394.9 and 472.2-473.4 cm -1 . A formation mechanism of the products was also proposed according to the experimental results. © 2013 Elsevier B.V. All rights reserved. 2018-04-25T08:49:20Z 2018-04-25T08:49:20Z 2013-01-01 Journal 0167577X 2-s2.0-84880067766 10.1016/j.matlet.2013.03.055 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880067766&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/48224
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description Copper iron sulfide (CuFeS 2 ) nanoparticles were successfully synthesized by a 300 W cyclic microwave radiation, exposing onto ethylene glycol containing Cu(CH 3 COO) 2 , FeCl 3 · 6H 2 O or FeCl 2 · 4H 2 O and L-cysteine biomolecules. X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), Raman spectrometry and X-ray photoelectron spectroscopy (XPS) revealed the presence of pure tetragonal chalcopyrite CuFeS 2 nanoparticles with valence states of Cu + , Fe 3+ and S 2- and four Raman shifts at 215.0-218.6, 280.2-281.4, 394.4-394.9 and 472.2-473.4 cm -1 . A formation mechanism of the products was also proposed according to the experimental results. © 2013 Elsevier B.V. All rights reserved.
format Journal
author Kamonwan Aup-Ngoen
Titipun Thongtem
Somchai Thongtem
Anukorn Phuruangrat
spellingShingle Kamonwan Aup-Ngoen
Titipun Thongtem
Somchai Thongtem
Anukorn Phuruangrat
Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
author_facet Kamonwan Aup-Ngoen
Titipun Thongtem
Somchai Thongtem
Anukorn Phuruangrat
author_sort Kamonwan Aup-Ngoen
title Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
title_short Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
title_full Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
title_fullStr Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
title_full_unstemmed Cyclic microwave-assisted synthesis of CuFeS<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
title_sort cyclic microwave-assisted synthesis of cufes<inf>2</inf>nanoparticles using biomolecules as sources of sulfur and complexing agent
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880067766&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/48224
_version_ 1681423209698689024

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