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CdS‐Nanoparticle Architectures on Electrodes for Enhanced Photocurrent Generation
Author(s) -
SheeneyHajIchia L.,
Wasserman J.,
Willner I.
Publication year - 2002
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/1521-4095(20020916)14:18<1323::aid-adma1323>3.0.co;2-d
Subject(s) - photocurrent , materials science , nanoparticle , electrode , electron transfer , nanotechnology , optoelectronics , photoelectrochemistry , photochemistry , electrochemistry , chemistry
Enhanced photocurrents are detected in the presence of bipyridinium‐modified CdS nanoparticles associated with electrodes. The enhanced photocurrents originate from vectorial electron transfer that retards recombination processes. The Figure shows different architectures for CdS nanoparticles on Au electrodes.