Article ID Journal Published Year Pages File Type
1531600 Materials Science and Engineering: B 2006 5 Pages PDF
Abstract

Calcination of a tantalum-O-phenylene-S-tin-S-phenylene-O hybrid copolymer under an argon atmosphere gave SnS–carbon clusters–Ta2O5 composite material. Electron spin resonance (ESR) and X-ray photospectrometry (XPS) spectral examinations suggest the possibility of an electron transfer in the process of SnS → carbon clusters → Ta2O5 with an oxidation site at SnS particles and a reduction site at Ta2O5 particles. The calcined material could decompose methylene blue under visible light irradiation.

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Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Electronic behavior of calcined material obtained from a tantalum-O-phenylene-S-tin-S-phenylene-O hybrid copolymer
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