Thermochromic properties of polythiophenes: oligomers vs. polymers
作者:Karim Faïd、Mario Leclerc
DOI:10.1039/c39930000962
日期:——
The temperature dependence of the UV–VIS absorption maximum of alkyl tetrasubstituted sexithiophene and poly(dialkylterthiophene) have been investigated, and the results are consistent with a rotation of the main conjugated chain induced by an increase of disorder in the side chains upon heating.
烷基四取代六硫杂苯和聚(双烷基三硫杂苯)的紫外-可见吸收峰值的温度依赖性已被研究,结果与加热引起的侧链无序增加导致主共轭链的旋转一致。