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Laser photodeposition of sulfur and room-temperature solid-state reaction with copper

Paper ID Volume ID Publish Year Pages File Format Full-Text
28806 44093 2011 6 PDF Available
Title
Laser photodeposition of sulfur and room-temperature solid-state reaction with copper
Abstract

Ultraviolet laser photolysis of thiirane (C4H2S) allows chemical vapor deposition of sulfur-containing solid which undergoes room-temperature reaction with copper and yields sub-μm-sized amorphous filamentary CuS/Cu2S/C/H structures incorporating CuS and Cu2S nanograins. Properties of these structures were examined by Fourier transform infrared, Raman and X-ray photoelectron spectroscopies, X-ray diffraction and by electron microscopy. The results demonstrate the occurrence of reaction between solid sulfidizing reagent and copper at room temperature.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► Ultraviolet laser photolysis of thiirane for deposition of sulfur/polythiene composite. ► Solid state reaction between copper and photodeposited sulfur at room temperature. ► Formation of sub-microscopic filaments containing nanograins of copper sulfides.

Keywords
Photodeposition of sulfur; Solid-state reaction; Copper; Sulfur; CuS and Cu2S nanograins; Growth of a-CuS/Cu2S structures
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 219, Issue 1, 5 March 2011, Pages 109–114
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
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Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us