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Mechanistic investigations into synergistically enhanced radiative-charge-transfer in Au–Ag bimetallic nanoclusters

Author:
Liu, Jianbo, Zhao, Rusong, Wang, Xia, Gao, Xuwen, Zou, Guizheng
Source:
Chemical communications 2020 v.56 no.42 pp. 5665-5668
ISSN:
1364-548X
Subject:
electrochemiluminescence, electrochemistry, gold, nanogold, nanoparticles, photochemical reactions, photoluminescence, silver
Abstract:
Synergetic effects in Au–Ag bimetallic nanoclusters (BNCs) more favorably enhanced electrochemical redox induced electrochemiluminescence (ECL) over photoexcitation induced photoluminescence (PL); this not only led to Au–Ag BNCs with enhanced bandgap-engineered ECL compared to Au NCs, but it also generated surface-defect related ECL to enhance the total ECL intensity.
Agid:
6965802