Controlled synthesis of CuO nanoparticles by TritonX-100-based microemulsions |
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| Authors: | Changbin Shen Yin Chen |
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| Affiliation: | 1. School of Materials Science and Engineering, Dalian Jiaotong University, Dalian, 116028, China
2. Liaoning Key Materials Laboratory for Railway, Dalian Jiaotong University, Dalian, 116028, China
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| Abstract: | CuO nanoparticles were synthesized by using microreactors made of Triton X-100/n-hextnol/ cyclohexane/water W/O microemulsion system. Basic synthesis parameters were determined. The results of thermo gravimetric/differential thermal analysis (TG/DTA) of the precursor products indicated that the proper calcination temperature was about 500 °C. The nanoparticles were characterized by X-ray diffraction(XRD), transmission electron microscopy (TEM) and UV-visible spectra. It was indicated that the grain size was highly dependent on the ratio of water to surfactant(R). With the R value increasing, the particles size became larger. |
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| Keywords: | synthesis microemulsion CuO nanoparticles |
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