电化学发光
分子内力
接受者
化学
光化学
分子
电极
立体化学
物理
物理化学
有机化学
凝聚态物理
作者
Kyoung-Rok Kim,Jiwoo Kim,Jinrok Oh,Joohoon Kim,Jong‐In Hong
摘要
Donor-acceptor (D-A) type molecules with a skeleton consisting of a dimethylaminonaphthalene donor and an oxazaborine acceptor were designed as efficient electrochemiluminescence (ECL) luminophores with tunable intramolecular charge transfer (ICT). The D-A ECL luminophores demonstrated that the ICT characteristics play a critical role in the electrochemistry and ECL of luminophores in the presence of tri-n-propylamine, which was rationalised experimentally and computationally. Furthemore, dual-peaked ECL-potential behaviours of the luminophores were rationalised using two competitive pathway ECL mechanisms, elucidated through the use of spooling ECL spectroscopy.
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