We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Benzosiloles with Crystallization‐Induced Emission Enhancement of Electrochemiluminescence: Synthesis, Electrochemistry, and Crystallography.
- Authors
Yang, Liuqing; Koo, Donghyun; Wu, Jackie; Wong, Jonathan M.; Day, Tyler; Zhang, Ruizhong; Kolongoda, Harshana; Liu, Kehan; Wang, Jian; Ding, Zhifeng; Pagenkopf, Brian L.
- Abstract
Crystallization‐induced emission enhancement (CIEE) was demonstrated for the first time for electrochemilunimescence (ECL) with two new benzosiloles. Compared with their solution, the films of the two benzosiloles gave CIEE of 24 and 16 times. The mechanism of the CIEE‐ECL was examined by spooling ECL spectroscopy, X‐ray crystal structure analysis, photoluminescence, and DFT calculations. This CIEE‐ECL system is a complement to the well‐established aggregation‐induced emission enhancement (AIEE) systems. Unique intermolecular interactions are noted in the crystalline chromophore. The first heterogeneous ECL system is established for organic compounds with highly hydrophobic properties.
- Subjects
CRYSTALLOGRAPHY; ELECTROCHEMISTRY; INTERMOLECULAR interactions; CRYSTAL structure; PHOTOLUMINESCENCE; ELECTROCHEMILUMINESCENCE
- Publication
Chemistry - A European Journal, 2020, Vol 26, Issue 51, p11715
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202002647