Hydrothermal synthesis of double sheaf-like Sb2S3 using copolymer as a crystal splitting agent
Double-sheaves of antimony sulfide were synthesized by the 200 °C and 24 h hydrothermal reaction in the acidic solution, containing copolymer - a crystal splitting agent. Using X-ray technique, electron microscopy, and Raman as well as UV-visible NIR absorption spectroscopy, the products were specif...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-77957103934&partnerID=40&md5=aaa9676c065fe69e4ca8155d02b55018 http://cmuir.cmu.ac.th/handle/6653943832/6194 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | Double-sheaves of antimony sulfide were synthesized by the 200 °C and 24 h hydrothermal reaction in the acidic solution, containing copolymer - a crystal splitting agent. Using X-ray technique, electron microscopy, and Raman as well as UV-visible NIR absorption spectroscopy, the products were specified as orthorhombic Sb2S3, composing of Sb and S with five vibration modes, in the shape of spears in bundles with the [0 0 1] growth direction and 2.38 eV direct energy gap. A diffraction pattern was also simulated, and is in good accordance with that obtained by the interpretation. © 2010 Elsevier B.V. All rights reserved. |
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