In this issue of Chem, Basel et al. describe solvent-induced changes in photophysics for a non-conjugated pentacene dimer. The authors clearly demonstrate dynamic relaxation of the excited singlet exciton and find that singlet fission rates can be enhanced in more polar media and are particularly rapid in benzonitrile.

中文翻译：

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单线态裂变材料中激发态的难以捉摸的性质

在本期《化学》杂志上，巴塞尔等人。描述了非共轭并五苯二聚体在光物理中溶剂诱导的变化。作者清楚地证明了激发的单重态激子的动态弛豫，发现在更多极性介质中单线态裂变速率可以提高，而在苄腈中则特别快。