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|Title:||Facile construction of nanofibrous ZnO photoelectrode for dye-sensitized solar cell applications|
|Authors:||Zhang, W. |
|Source:||Zhang, W., Zhu, R., Liu, X., Liu, B., Ramakrishna, S. (2009). Facile construction of nanofibrous ZnO photoelectrode for dye-sensitized solar cell applications. Applied Physics Letters 95 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3193661|
|Abstract:||A facile method to prepare nanofibrous ZnO photoelectrodes with tunable thicknesses by electrospinning is reported. A "self-relaxation layer" is formed spontaneously between ZnO nanofibers and fluorine-doped SnO2 (FTO) substrate, which facilitates the release of interfacial tensile stress during calcination, resulting in good adhesion of ZnO film to FTO substrate. Dye-sensitized solar cells (DSSCs) based on the nanofibrous ZnO photoelectrodes are fabricated and an energy conversion efficiency of 3.02% is achieved under irradiation of AM 1.5 simulated sunlight with a power density of 100 mW cm-2, which shows good promise of electrospun nanofibrous ZnO as the photoelectrode in DSSCs. © 2009 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
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