Preparation of highly concentrated and stable suspensions of silver nanoparticles by an organic base catalyzed reduction reaction

Rong Tarng Wu, Steve Lien Chung Hsu

研究成果: Conference contribution

摘要

Using an organic base, triethylamine, as the promoter, we successfully prepared highly concentrated and stablesuspensions of silver nanoparticles by chemical reduction of silver nitrate in formaldehyde with TSA as the stabilizer. The average size of the silver particles is less than 10 nm. The suspensions were stabilized by excess triethylamine. A50 wt%, stable suspension can be prepared. The suspensions of silver nanoparticles prepared by this method are free from any metal ions contamination, and are suitable for use in semiconductor industry.

原文English
主出版物標題Digest of Papers - Microprocesses and Nanotechnology 2007; 20th International Microprocesses and Nanotechnology Conference, MNC
頁面196-197
頁數2
DOIs
出版狀態Published - 2007 十二月 1
事件s20th International Microprocesses and Nanotechnology Conference, MNC 2007 - Kyoto, Japan
持續時間: 2007 十一月 52007 十一月 8

出版系列

名字Digest of Papers - Microprocesses and Nanotechnology 2007; 20th International Microprocesses and Nanotechnology Conference, MNC

Other

Others20th International Microprocesses and Nanotechnology Conference, MNC 2007
國家Japan
城市Kyoto
期間07-11-0507-11-08

    指紋

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

引用此

Wu, R. T., & Hsu, S. L. C. (2007). Preparation of highly concentrated and stable suspensions of silver nanoparticles by an organic base catalyzed reduction reaction. 於 Digest of Papers - Microprocesses and Nanotechnology 2007; 20th International Microprocesses and Nanotechnology Conference, MNC (頁 196-197). [4456171] (Digest of Papers - Microprocesses and Nanotechnology 2007; 20th International Microprocesses and Nanotechnology Conference, MNC). https://doi.org/10.1109/IMNC.2007.4456171