Effect of inorganic cores on dye properties of inorganic-organic hybrid pigments yellow 12


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详细

Some inorganic-organic hybrid pigments were fabricated by depositing pigment yellow 12(P.Y.12) on the surface of three inorganic cores with different particle size (white carbon black,microsilica,palygorskite). Effect of inorganic cores on the morphology and structure of the hybrid pigments were systematically investigated by nanoparticle analyzer, Fourier transforms infrared spectroscopy, and X-ray diffraction. Results showed that all three inorganic cores were encapsulated by the organic pigment. The particle size of hybrid pigments was all smaller and had narrower diameter scatter than the original pigment. The water dispersion and flow ability of these fabricated pigments were slightly improved. Thermal and UV-Vis analyses showed that the hybrid pigments had better thermo- and photo-stabilities. Additionally, the properties of the hybrid pigments including color strength, lightness, and yellow hue index were also improved and the modified pigment with white carbon black had the best coloring performance and better heat resistance than original P.Y.12.

作者简介

Xuening Fei

School of Material Science and Engineering; Department of Chemistry, School of Science

Email: liesl@126.com
中国, Tianjin, 300384; Tianjin, 300384

Fangming Su

School of Material Science and Engineering

Email: liesl@126.com
中国, Tianjin, 300384

Sen Zhu

Department of Chemistry, School of Science

编辑信件的主要联系方式.
Email: zeusisin@163.com
中国, Tianjin, 300384

Lijuan Liu

Department of Chemistry, School of Science

编辑信件的主要联系方式.
Email: liesl@126.com
中国, Tianjin, 300384

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