Macromol. Rapid Commun. 1/2016

Back Cover: RAFT polymerization yields reactive block copolymers bearing the pentafluorophenyl ester (PFPA) group, and subsequent Click amidation using 2,2,6,6‐tetramethylpiperidine‐N‐oxyl‐ (TEMPO‐) and imidazolium‐functionalized primary amines produces the corresponding functional block copolymers, leading to installation of statistical radical and ionic‐ sites into the PFPA segment. The monolayered thin film devices fabricated using the obtained block copolymers exhibit repeatable switching (memory) characteristic of electric conductivity (on/off ratio > 103) under a bias voltage. Further details can be found in the article by T. Suga,* K. Aoki, T. Yashiro, and H. Nishide* on page 53.