Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (3): 1-4.

• Full Papers •     Next Articles

Microencapsulation of Lead Chrome Yellow and Characterization of the Surface Shape

Yang Guiqin, Yan Lemei, Cui Jianzhong, Song Ying, Zhang Wandong, Guo Congrong   

  1. Department of Chemistry, Tianjin University, Tianjin 300072
  • Received:1996-07-23 Revised:1997-02-17 Published:1997-06-10 Online:1997-06-10

Abstract: Microencapsulation of lead chrome yellow and its mechanism have been researched and the quantitative method characterization of particle surface shape by surface fractal dimensionality(D)has been investigated. The results showed that inorganic microencapsulation of the lead chrome yellow particles in W/O emulsion is an effective method, raising the acid/baseresistance of the particles.

Key words: lead chrome yellow, microencapsulation, surface shape, fractal