Novel soluble and optically active polyimides containing axially asymmetric 9,9′-spirobifluorene units: Synthesis, thermal, optical and chiral properties

Novel soluble and optically active polyimides containing axially asymmetric 9,9′-spirobifluorene units: Synthesis, thermal, optical and chiral properties

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 53, Issue 25, 30 November 2012, Pages 5706-5716

Zuolin Wu, Baochun Han, Chunhua Zhang, Danyang Zhu, Lianxun Gao, Mengxian Ding, Zhenghua Yang,