Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method
Hierarchical tree-like wurtzite CdS nanostructure was successfully synthesized by the 200°C and 24 h solvothermal reaction of cadmium nitrate and thiourea as starting materials in 1:1 volume ratio of diethylenetriamine and ethylenediamine as a mixed solvent. Phase and morphology of the as-synthesize...
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| التنسيق: | مقال |
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2014
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| الوصول للمادة أونلاين: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84861581819&partnerID=40&md5=817bf887f86bb5d9b1b95304d106b84d http://cmuir.cmu.ac.th/handle/6653943832/6740 |
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th-cmuir.6653943832-67402014-08-30T03:51:11Z Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method Phuruangrat A. Thongtem T. Thongtem S. Hierarchical tree-like wurtzite CdS nanostructure was successfully synthesized by the 200°C and 24 h solvothermal reaction of cadmium nitrate and thiourea as starting materials in 1:1 volume ratio of diethylenetriamine and ethylenediamine as a mixed solvent. Phase and morphology of the as-synthesized CdS product were characterized by X-ray diffraction (XRD), Raman spectroscopy and transmission electron microscopy (TEM), including its photonic absorption by UV-visible spectroscopy. XRD spectrum and TEM image showed hexagonal wurtzite CdS structure with a 1-2 μm prototypical cluster, composed of a number of limbed nanorods. Its Raman spectrum was specified as the first-order (1LO) and second-order (2LO) longitudinal optical phonon modes at 298 and 599 cm - 1. UV-visible spectrum shows an absorption peak centered at around 489 nm, assigned as the excitonic transition, blue shifted comparing to its bulk. © 2012 Elsevier B.V. All rights reserved. 2014-08-30T03:51:10Z 2014-08-30T03:51:10Z 2012 Article 0167577X 10.1016/j.matlet.2012.04.089 MLETD http://www.scopus.com/inward/record.url?eid=2-s2.0-84861581819&partnerID=40&md5=817bf887f86bb5d9b1b95304d106b84d http://cmuir.cmu.ac.th/handle/6653943832/6740 English |
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Chiang Mai University |
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Chiang Mai University Library |
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Thailand |
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CMU Intellectual Repository |
| language |
English |
| description |
Hierarchical tree-like wurtzite CdS nanostructure was successfully synthesized by the 200°C and 24 h solvothermal reaction of cadmium nitrate and thiourea as starting materials in 1:1 volume ratio of diethylenetriamine and ethylenediamine as a mixed solvent. Phase and morphology of the as-synthesized CdS product were characterized by X-ray diffraction (XRD), Raman spectroscopy and transmission electron microscopy (TEM), including its photonic absorption by UV-visible spectroscopy. XRD spectrum and TEM image showed hexagonal wurtzite CdS structure with a 1-2 μm prototypical cluster, composed of a number of limbed nanorods. Its Raman spectrum was specified as the first-order (1LO) and second-order (2LO) longitudinal optical phonon modes at 298 and 599 cm - 1. UV-visible spectrum shows an absorption peak centered at around 489 nm, assigned as the excitonic transition, blue shifted comparing to its bulk. © 2012 Elsevier B.V. All rights reserved. |
| format |
Article |
| author |
Phuruangrat A. Thongtem T. Thongtem S. |
| spellingShingle |
Phuruangrat A. Thongtem T. Thongtem S. Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method |
| author_facet |
Phuruangrat A. Thongtem T. Thongtem S. |
| author_sort |
Phuruangrat A. |
| title |
Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method |
| title_short |
Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method |
| title_full |
Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method |
| title_fullStr |
Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method |
| title_full_unstemmed |
Characterization and photonic absorption of hierarchical tree-like CdS nanostructure synthesized by solvothermal method |
| title_sort |
characterization and photonic absorption of hierarchical tree-like cds nanostructure synthesized by solvothermal method |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-84861581819&partnerID=40&md5=817bf887f86bb5d9b1b95304d106b84d http://cmuir.cmu.ac.th/handle/6653943832/6740 |
| _version_ |
1681420670348558336 |