GIST Scholar
College of Engineering
Department of Materials Science and Engineering
1. Journal Articles
Fabrication of glass-free photoelectrodes for dye-sensitized solar cells (DSSCs) by transfer method using ZnO nanorods sacrificial layer
- Type
- Article
- Citation
- MATERIALS LETTERS, v.132, pp.27 - 30
- Issued Date
- 2014-10
- Abstract
- Glass-free TiO2 photoelectrodes for dye-sensitized solar cells (DSSCs) were prepared by a novel transfer method using sacrificial ZnO nanorods. A TiO2 layer was formed on the hydrothermally grown ZnO nanorods by conventional doctor-blading and subsequent high-temperature calcination. Afterwards, an Ag epoxy film on a PET substrate was adhered to the sintered TiO2 layer. A glass-free TiO2 photoelectrode was finally generated by selective etching of the ZnO nanorods in an acidic solution. Glass-free DSSCs were fabricated with a platinium(Pt)-coated conductive PET counter electrode, having a power conversion efficiency of 4.8% and a short-circuit current of 18.06 mA/cm(2). (C) 2014 Elsevier B.V. All rights reserved.
- Publisher
- ELSEVIER SCIENCE BV
- ISSN
- 0167-577X
- Appears in Collections:
- Department of Materials Science and Engineering > 1. Journal Articles
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