Please use this identifier to cite or link to this item: https://doi.org/10.1039/c2ee21296j
Title: Non-planar geometries of solution processable transparent conducting oxide: From film characterization to architectured electrodes
Authors: Kevin, M.
Lee, G.H.
Ho, G.W. 
Issue Date: May-2012
Source: Kevin, M., Lee, G.H., Ho, G.W. (2012-05). Non-planar geometries of solution processable transparent conducting oxide: From film characterization to architectured electrodes. Energy and Environmental Science 5 (5) : 7196-7202. ScholarBank@NUS Repository. https://doi.org/10.1039/c2ee21296j
Abstract: Transparent conducting Ga:ZnO films were synthesized directly on glass substrates via a low-temperature aqueous route for application in dye-sensitized solar cells. Preliminary electrical and optical characterization of the films showed that 85% transparency across the optical range with sheet resistances as low as 15 Ω sq-1 were achievable, making them comparable to commercial transparent conducting oxides. Novel non-planar transparent conducting electrodes consisting of pillars, cross-hatched trenches and pit structures were fabricated to produce films with increased surface roughness and enhanced light scattering capabilities which are essential for photovoltaic applications. The work concludes with proof of concepts demonstrating the feasibility of large-scale fabrication and the compatibility of the electrodes for dye-sensitized solar cells. © 2012 The Royal Society of Chemistry.
Source Title: Energy and Environmental Science
URI: http://scholarbank.nus.edu.sg/handle/10635/82774
ISSN: 17545692
DOI: 10.1039/c2ee21296j
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