Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method
GdVO4 nanoparticles were prepared by a sol-gel method employing tartaric acid as a chelating agent. Effects of calcination temperature and mole ratio of total metal ions to tartaric acid on the products were investigated. The products, characterized by XRD, FESEM and TEM, were tetragonal GdVO4 nanop...
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2014
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th-cmuir.6653943832-376432014-12-09T05:56:28Z Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method Chumha N. Kittiwachana S. Thongtem T. Thongtem S. Kaowphong S. GdVO4 nanoparticles were prepared by a sol-gel method employing tartaric acid as a chelating agent. Effects of calcination temperature and mole ratio of total metal ions to tartaric acid on the products were investigated. The products, characterized by XRD, FESEM and TEM, were tetragonal GdVO4 nanoparticles with diameters of about 20-30nm. TG and DSC data showed weight loss and phase formation due to evaporation and decomposition processes. FTIR presented the stretching band of VO43- tetrahedrons and Raman analysis revealed the vibrational modes of the GdVO4. © 2014 Elsevier Ltd and Techna Group S.r.l. 2014-12-09T05:56:28Z 2014-12-09T05:56:28Z 2014 Article in Press 02728842 10.1016/j.ceramint.2014.07.072 http://www.scopus.com/inward/record.url?eid=2-s2.0-84905325045&partnerID=40&md5=9c18521ce50770f2ea93fe1b4f4ebff3 http://cmuir.cmu.ac.th/handle/6653943832/37643 English |
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GdVO4 nanoparticles were prepared by a sol-gel method employing tartaric acid as a chelating agent. Effects of calcination temperature and mole ratio of total metal ions to tartaric acid on the products were investigated. The products, characterized by XRD, FESEM and TEM, were tetragonal GdVO4 nanoparticles with diameters of about 20-30nm. TG and DSC data showed weight loss and phase formation due to evaporation and decomposition processes. FTIR presented the stretching band of VO43- tetrahedrons and Raman analysis revealed the vibrational modes of the GdVO4. © 2014 Elsevier Ltd and Techna Group S.r.l. |
| format |
Article |
| author |
Chumha N. Kittiwachana S. Thongtem T. Thongtem S. Kaowphong S. |
| spellingShingle |
Chumha N. Kittiwachana S. Thongtem T. Thongtem S. Kaowphong S. Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method |
| author_facet |
Chumha N. Kittiwachana S. Thongtem T. Thongtem S. Kaowphong S. |
| author_sort |
Chumha N. |
| title |
Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method |
| title_short |
Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method |
| title_full |
Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method |
| title_fullStr |
Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method |
| title_full_unstemmed |
Synthesis and characterization of GdVO4 nanostructures by a tartaric acid-assisted sol-gel method |
| title_sort |
synthesis and characterization of gdvo4 nanostructures by a tartaric acid-assisted sol-gel method |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-84905325045&partnerID=40&md5=9c18521ce50770f2ea93fe1b4f4ebff3 http://cmuir.cmu.ac.th/handle/6653943832/37643 |
| _version_ |
1681421384091172864 |