Particle size study of thermochromic microcapsule was written by Li, Danmeng;Shen, Lanping. And the article was included in Advanced Materials Research (Durnten-Zurich, Switzerland) in 2011.Name: Crystal violet lactone This article mentions the following:
This paper uses the complex coacervation to prepare the thermochromic microcapsules, and the thermochromic composite materials were wrapped by the microcapsules with gelatin-acacia as wall-material and glutaraldehyde as crosslinker. This paper analyzed the size of thermochromic microcapsule with the single factor, and through the orthogonal experiment technol. that can optimize the techniques get the microcapsule with the particle size of 12.63 um. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Name: Crystal violet lactone).
Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives.Benzofuran is one of the most significant oxygen-containing heterocycles consisting of fused benzene and furan ring, which are widely presented in various naturally occurring and synthetically active compounds. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Name: Crystal violet lactone
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem