引用本文:
Yi Bin Yin, Xin Shao, Li Min Zhao, Wen Zhi Li. Synthesis and characterization of CePO4 nanowires via microemulsion method at room temperature[J]. Chinese Chemical Letters,
2009, 20(7): 857-860.
doi:
10.1016/j.cclet.2009.02.020
Citation: Yi Bin Yin, Xin Shao, Li Min Zhao, Wen Zhi Li. Synthesis and characterization of CePO4 nanowires via microemulsion method at room temperature[J]. Chinese Chemical Letters, 2009, 20(7): 857-860. doi: 10.1016/j.cclet.2009.02.020
Citation: Yi Bin Yin, Xin Shao, Li Min Zhao, Wen Zhi Li. Synthesis and characterization of CePO4 nanowires via microemulsion method at room temperature[J]. Chinese Chemical Letters, 2009, 20(7): 857-860. doi: 10.1016/j.cclet.2009.02.020
Synthesis and characterization of CePO4 nanowires via microemulsion method at room temperature
摘要:
Uniform CePO 4 nanowires with diameter of about 25 nm were synthesized by the water-in-oil microemulsion method at room temperature from cerous chloride, sodium orthophosphate, sodium chloride, cyclohexane, Triton X-100 and cetyltrimethyl ammonium bromide (CTAB). The crystal structure and morphology of the nanowires were characterized by XRD and TEM,respectively. The UV-vis absorption was detected by UV-vis spectrophotometer techniques. The results showed that as-prepared nanowires with the hexagonal phase have obvious quantum confinement effect and semiconductor characteristics. Little sodium chloride could play a positive role on the formation of CePO 4 nanowires at room temperature. The size of the nanowires can be controlled through the joining of sodium chloride.
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关键词:
- Nanowires
- / Cerium phosphate
- / Microemulsion
- / Room temperature
English
Synthesis and characterization of CePO4 nanowires via microemulsion method at room temperature
Abstract:
Uniform CePO 4 nanowires with diameter of about 25 nm were synthesized by the water-in-oil microemulsion method at room temperature from cerous chloride, sodium orthophosphate, sodium chloride, cyclohexane, Triton X-100 and cetyltrimethyl ammonium bromide (CTAB). The crystal structure and morphology of the nanowires were characterized by XRD and TEM,respectively. The UV-vis absorption was detected by UV-vis spectrophotometer techniques. The results showed that as-prepared nanowires with the hexagonal phase have obvious quantum confinement effect and semiconductor characteristics. Little sodium chloride could play a positive role on the formation of CePO 4 nanowires at room temperature. The size of the nanowires can be controlled through the joining of sodium chloride.
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Key words:
- Nanowires
- / Cerium phosphate
- / Microemulsion
- / Room temperature
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