Composites of Te nanorods and TeO2 nanoparticles: chemical synthesis in an alkaline condition, characterization and photovoltaic measurements
作者： Mokhtar Panahi-Kalamuei , Fatemeh Mohandes , Masoud Salavati-Niasari
DOI: 10.1007/S10854-015-2902-X
关键词:
摘要: Composites of Te nanorods and TeO2 nanoparticles have been successfully synthesized via a reduction chemical method in an alkaline condition. In this method, TeCl4 N2H4·H2O used as starting materials were heated at 70 °C for 10 min the presence NaOH solution. To study effect on formation mechanism products, experiment marked blank test was carried out without using X-ray powder diffraction (XRD) analysis product obtained from showed that could be only formed by absence same conditions. addition, concentration morphology composition composites investigated. Based XRD results, it found production increased increasing Besides, electron microscopy images products indicated lengths The final characterized XRD, SEM TEM. We also studied photocurrent density–voltage (J–V) curve as-synthesized composites.
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