Low-temperature side-chain cleavage and decarboxylation of polythiophene esters by acid catalysis
作者:Roar R. Søndergaard、Kion Norrman、Frederik C. Krebs
DOI:10.1002/pola.25870
日期:2012.3.15
multilayer processing and increases the stability of the polymer. Acid catalyzed thermocleavage of ester groups from thiophene polymers carrying primary, secondary, and tertiary substituents have been examined by TGA‐MS using different sulphonic acids. A substantial lowering of the cleavage temperature is observed, and the estercleavage can even be performed in situ on roll‐to‐roll‐coated films on polyethylene
Visible-light-induced bactericidal properties of a novel thiophene-based linear conjugated polymer/TiO<sub>2</sub> heterojunction
作者:Juan Du、Renming Liu、Enwei Zhu、Haiyong Guo、Zhiyi Li、Chunbo Liu、Guangbo Che
DOI:10.1039/d1tb02333k
日期:——
After 45 min irradiation with white light, 100% of S. aureus cells were dead at a 2 mg mL−1 concentration of 30% PTCD/TiO2. In addition to e− and h+, generated ROS could destroy the cell walls, resulting in the leakage of intracellular components and the death of the cells.