Core-shell ZnO solar cell application
Author(s) -
LiPing Ge,
Yung-Lin Hsu,
Y. Y. Xi,
ChoTung Yip,
Aleksandra B. Djurišić,
Marília Caldas,
Nélson Studart
Publication year - 2010
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.3295524
Subject(s) - nanorod , materials science , oxide , layer (electronics) , solar cell , transmission electron microscopy , shell (structure) , coating , photovoltaic system , optoelectronics , core (optical fiber) , nanotechnology , chemical engineering , composite material , metallurgy , ecology , engineering , biology
In this study, the ZnO nanorod arrays coated with different oxide shells (TiOx, MgO, SnO2, and Al2O3) were fabricated. We compared the effect of various kinds of oxide layer coating (TiOx, MgO, SnO2, and Al2O3) on the performance of ZnO based solar cells. The thickness of the oxide shell layer is determined by transmission electron microscopy. Different kinds of oxide layers had a significant effect on the photovoltaic performance. The effect of different shells on the properties and performance of ZnO based core/shell nanorod array photoanode is discussed. © 2009 American Institute of Physics.link_to_subscribed_fulltex
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