Dispersion of Phthalocyanine Green G in Nonaqueous Medium Using Hyperdispersants and Application in E‐Ink
Authors:
- 1 October 2006
- journal article
- research article
- Published by Taylor & Francis in Journal of Dispersion Science and Technology
- Vol. 27 (7) , 975-981
Abstract
Phthalocyanine green G modified with hyperdispersants was dispersed in tetrachloroethylene. Dispersibility and zeta potential of modified phthalocyanine green G in tetrachloroethylene were studied. The phthalocyanine green G particles modified with hyperdispersants were characterized by FTIR and SEM. E‐Ink containing dispersion liquid of phthalocyanine and tetrachloroethylene was prepared by coacervation, in situ polymerization, and interfacial polymerization. E‐Ink prepared by coacervation and in situ polymerization had a reversible electric response.Keywords
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