Synthesis and characterisation of novel imidazolium-based ionic liquid crystals with a p-nitroazobenzene moiety

Qixian Zhang, Liansheng Jiao, Changsheng Shan, Peng Hou, Bin Chen, Xiaoyu Xu and Li Niu

Liquid Crystals 35 ( 6 ): 765 - 772 , 2008