Transformation of cubic AgBiS 2 from nanoparticles to nanostructured flowers by a microwave-refluxing method
Cubic AgBiS 2 nanoparticles and flower-like clusters were successfully synthesized by microwave refluxing of CH 3COOAg, Bi(NO 3) 3·5H 2O and thiosemicarbazide (NH 2NHCSNH 2) in ethylene glycol. The phase was detected by X-ray diffraction (XRD) and selected area electron diffraction (SAED). The SAED...
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th-cmuir.6653943832-69462014-08-30T03:51:25Z Transformation of cubic AgBiS 2 from nanoparticles to nanostructured flowers by a microwave-refluxing method Tipcompor N. Thongtem S. Thongtem T. Cubic AgBiS 2 nanoparticles and flower-like clusters were successfully synthesized by microwave refluxing of CH 3COOAg, Bi(NO 3) 3·5H 2O and thiosemicarbazide (NH 2NHCSNH 2) in ethylene glycol. The phase was detected by X-ray diffraction (XRD) and selected area electron diffraction (SAED). The SAED pattern was also in accordance with that of the simulation. Scanning and transmission electron microscopy (SEM and TEM) revealed the gradual transformation of nanoparticles into flower-like clusters by increasing microwave power. Their UV-visible absorption and photoluminescence (PL) emission were detected by spectrometry. Possible formation mechanism of nanoparticles and nanostructured flowers was also proposed according to the experimental results. © 2012 Elsevier Ltd and Techna Group S.r.l. 2014-08-30T03:51:25Z 2014-08-30T03:51:25Z 2012 Article in Press 2728842 10.1016/j.ceramint.2012.10.099 CINND http://www.scopus.com/inward/record.url?eid=2-s2.0-84868467745&partnerID=40&md5=c533191b0688be8ee3c0fa5ad8a018e7 http://cmuir.cmu.ac.th/handle/6653943832/6946 English |
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Cubic AgBiS 2 nanoparticles and flower-like clusters were successfully synthesized by microwave refluxing of CH 3COOAg, Bi(NO 3) 3·5H 2O and thiosemicarbazide (NH 2NHCSNH 2) in ethylene glycol. The phase was detected by X-ray diffraction (XRD) and selected area electron diffraction (SAED). The SAED pattern was also in accordance with that of the simulation. Scanning and transmission electron microscopy (SEM and TEM) revealed the gradual transformation of nanoparticles into flower-like clusters by increasing microwave power. Their UV-visible absorption and photoluminescence (PL) emission were detected by spectrometry. Possible formation mechanism of nanoparticles and nanostructured flowers was also proposed according to the experimental results. © 2012 Elsevier Ltd and Techna Group S.r.l. |
| format |
Article |
| author |
Tipcompor N. Thongtem S. Thongtem T. |
| spellingShingle |
Tipcompor N. Thongtem S. Thongtem T. Transformation of cubic AgBiS 2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| author_facet |
Tipcompor N. Thongtem S. Thongtem T. |
| author_sort |
Tipcompor N. |
| title |
Transformation of cubic AgBiS
2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| title_short |
Transformation of cubic AgBiS
2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| title_full |
Transformation of cubic AgBiS
2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| title_fullStr |
Transformation of cubic AgBiS
2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| title_full_unstemmed |
Transformation of cubic AgBiS
2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| title_sort |
transformation of cubic agbis
2 from nanoparticles to nanostructured flowers by a microwave-refluxing method |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-84868467745&partnerID=40&md5=c533191b0688be8ee3c0fa5ad8a018e7 http://cmuir.cmu.ac.th/handle/6653943832/6946 |
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1681420708944543744 |