Process development and material property of ZnO nanoparticle suspension by high frequency induction

Ho Chang, Tsing Tshih Tsung, Liang Chia Chen, Yu Cheng Chen, Hong Ming Lin, Chung Kwei Lin

研究成果: 雜誌貢獻文章

4 引文 斯高帕斯(Scopus)

摘要

The main purpose of this study is to develop a high frequency induction process that is capable of producing the nanoparticle suspension, as well as the investigation into the properties of nanoparticle suspension. Also the effects of the process parameters, such as cooling temperature, vacuum pressure and inert gas on the rheology of nanoparticles are investigated. Experimental results indicate that under lower vacuum pressure, the nanoparticle suspension performs a larger rheological change and produces smaller nanoparticles, whereas under lower cooling temperature, it can produce finer ones. Besides, by adding inert gas during the process, the rheology of nanoparticle suspension would change. Furthermore, by adjusting the pH value of nanoparticle suspension below 7, its surface electric potential can also be increased and subsequently acquires smaller suspension particles. Besides, the nanoparticle suspension produced by this study has a good capability of absorbing UV light.
原文英語
頁(從 - 到)494-501
頁數8
期刊JSME International Journal, Series A: Solid Mechanics and Material Engineering
47
發行號3
DOIs
出版狀態已發佈 - 七月 2004
對外發佈Yes

ASJC Scopus subject areas

  • Mechanical Engineering
  • Materials Science(all)

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