Toward stable interfaces in conjugated polymers: microporous poly(p-phenylene) and poly(phenyleneethynylene) based on a spirobifluorene building block

J Am Chem Soc. 2008 May 21;130(20):6334-5. doi: 10.1021/ja801691x. Epub 2008 Apr 24.

Abstract

Conjugated polymer networks based on spirobifluorene building units exhibit defined photoluminescence as well as pronounced microporosity, that is, large, stable interfaces.