引用本文:
Gang WEI, Hai Yan HUANG, Rong Chun XIONG. The Intelligent Properties of Micro-reactors for Preparating Nanoparticles[J]. Chinese Chemical Letters,
2003, 14(8): 877-880.
Citation: Gang WEI, Hai Yan HUANG, Rong Chun XIONG. The Intelligent Properties of Micro-reactors for Preparating Nanoparticles[J]. Chinese Chemical Letters, 2003, 14(8): 877-880.
Citation: Gang WEI, Hai Yan HUANG, Rong Chun XIONG. The Intelligent Properties of Micro-reactors for Preparating Nanoparticles[J]. Chinese Chemical Letters, 2003, 14(8): 877-880.
The Intelligent Properties of Micro-reactors for Preparating Nanoparticles
摘要:
TiO2 nanoparticles were synthesized by using micro-reactors. The shape and size of the nanoparticles produced from the original micro-reactors and the five times recycled micro-reactors mother liquor were investigated on transmission electron microscopy (TEM) by using the original sample, freeze prepared sample, and dyeing treated sample, respectively. UV-VIS spectrometry was used to study the growth process of TiO2 nanoparticles in main reactors. The results showed that micro-reactors with nanometer magnitude had spherical or oval structures, and could restore to their original structure after they were destroyed. The products prepared in the original micro-reactors were similar to that in the micro-reactors recycled for many times, suggesting that the micro-reactors had memory function.
English
The Intelligent Properties of Micro-reactors for Preparating Nanoparticles
Abstract:
TiO2 nanoparticles were synthesized by using micro-reactors. The shape and size of the nanoparticles produced from the original micro-reactors and the five times recycled micro-reactors mother liquor were investigated on transmission electron microscopy (TEM) by using the original sample, freeze prepared sample, and dyeing treated sample, respectively. UV-VIS spectrometry was used to study the growth process of TiO2 nanoparticles in main reactors. The results showed that micro-reactors with nanometer magnitude had spherical or oval structures, and could restore to their original structure after they were destroyed. The products prepared in the original micro-reactors were similar to that in the micro-reactors recycled for many times, suggesting that the micro-reactors had memory function.
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Key words:
- Micro-reactors
- / nanoparticles
- / titanium dioxide
- / intelligent properties
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