An easily coatable temperature responsive cholesteric liquid crystal oligomer for making structural colour patterns

作者:Zhang, Pei; Kragt, Augustinus J. J.; Schenning, Albertus P. H. J.; de Haan, Laurens T.*; Zhou, Guofu*
来源:Journal of Materials Chemistry C, 2018, 6(27): 7184-7187.
DOI:10.1039/c8tc02252f

摘要

A crosslinkable cholesteric main-chain liquid crystal oligomer was prepared, and coated on glass using blade-coating. The coating showed a reflection band that varied as a function of temperature over a range of several hundreds of nanometers. This allowed patterning of the coating in various colours using multiple crosslinking steps at different temperatures.

  • 出版日期2018-7-21