CVDによるチタニア超微粒子の粒径制御 (CVD<特集>) -- (粉体・繊維)

スポンサーリンク

概要

• 論文の詳細を見る

• Ultrafine particles of titanium dioxide were obtained in the hydrolysis of titanium tetraisopropoxide by CVD (chemical vapor deposition) method. This particle size distribution was shown to be a log normal distribution and was determined by the frequency of Brownian coagulation collisions. To find out exactly the region where the primary particles are growning, for the purpose of particle size control, a method of simulation of fluid flow which includes chemical reaction kinetics was described. It was observed that the flame which indicates the chemical reaction surface was the growth zone of the primary particles. It was concluded that the flame was an important factor in controlling the particle size distribution.

• 公益社団法人 化学工学会の論文

著者

• 杉山 洋

  出光興産 (株) 中央研究所

関連論文

• CVDによるチタニア超微粒子の粒径制御 (CVD) -- (粉体・繊維)

スポンサーリンク