期刊:Chemical Communications [The Royal Society of Chemistry] 日期:2022-11-01卷期号:58 (92): 12847-12850
标识
DOI:10.1039/d2cc04735g
摘要
Mechano-chromic and mechano-enhanced electrogenerated chemiluminescence (ECL) from tetra[4-(4-cyanophenyl)phenyl]ethene (TCPPE) is reported for the first time. TCPPE displays intense mechano-enhanced ECL (ΦECL,crystal = 12.1%, ΦECL,ground = 75.5%) and contrastingly mechano-chromic ECL (λECL,crystal = 478 nm, λECL,ground = 528 nm). The application of TCPPE as sensitive bi-functional mechanical force reporters is successfully performed in rewritable and optical-recording applications.