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You searched for: Author quici Remove constraint Author: quici Journal Journal of the American Chemical Society Remove constraint Journal: Journal of the American Chemical Society Subject electrochemistry Remove constraint Subject: electrochemistry
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1. Efficient Greenish Blue Electrochemiluminescence from Fluorene and Spirobifluorene Derivatives

Author:
Quici, Silvio,   et al.   ; Polo, Federico; Rizzo, Fabio; Veiga-Gutierrez, Manoel; De Cola, Luisa;     Show all 5 Authors
Source:
Journal of the American Chemical Society 2012 v.134 no.37 pp. 15402-15409
ISSN:
1520-5126
Subject:
electrochemiluminescence; electrochemistry; emissions; energy; fluorenes; ions; photoluminescence; spectroscopy
Abstract:
... The spectroscopic and electrochemical behavior as well as electrogenerated chemiluminescence (ECL) of a series of donor−π–donor derivatives bearing triphenylamine groups as donor connected to a fluorene, 2,7-bis-(4-(N,N-diphenylamino)phen-1-yl)-9,9′-dimethylfluorene (1), or spirobifluorene core, 2,7-bis-(4-(N,N-diphenylamino)phen-1-yl)-9,9′-spirobifluorene (2) and 2,2′,7,7′-tetrakis(4-(N,N-dipheny ...
DOI:
10.1021/ja3054018

2. From Blue to Green: Fine-Tuning of Photoluminescence and Electrochemiluminescence in Bifunctional Organic Dyes

Author:
Quici, Silvio,   et al.   ; Rizzo, Fabio; Polo, Federico; Bottaro, Gregorio; Fantacci, Simona; Antonello, Sabrina; Armelao, Lidia; Maran, Flavio;     Show all 8 Authors
Source:
Journal of the American Chemical Society 2017 v.139 no.5 pp. 2060-2069
ISSN:
1520-5126
Subject:
aniline; cations; dyes; electrochemiluminescence; electrochemistry; energy; fluorenes; photoluminescence; wavelengths
Abstract:
... We describe the synthesis, computational analysis, photophysics, electrochemistry and electrochemiluminescence (ECL) of a series of compounds formed of two triphenylamines linked by a fluorene or spirobifluorene bridge. The phenylamine moieties were modified at the para-position of the two external rings by electron-withdrawing or electron-donating substituents. These modifications allowed for fin ...
DOI:
10.1021/jacs.6b12247