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|Title:||Tailoring electron diffusion in electrospun metal oxide nanostructures for dye-sensitized solar cells|
Le Viet, A.
Naveen Kumar, E.
|Keywords:||Dye-sensitized solar cells|
Metal oxide semiconductors
|Source:||Jose, R.,Archana, P.S.,Le Viet, A.,Naveen Kumar, E.,Yusoff, M.M.,Ramakrishna, S. (2011). Tailoring electron diffusion in electrospun metal oxide nanostructures for dye-sensitized solar cells. Technical Proceedings of the 2011 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2011 1 : 775-778. ScholarBank@NUS Repository.|
|Abstract:||Metal oxide wide bandgap semiconducting nanostructures lie at the heart of many technologies including dye-sensitized solar cells (DSCs). In DSCs, they act as charge separation and transport medium; and therefore, understanding and controlling charge transport is key to increase the performance level of corresponding devices beyond current thresholds. Unlike bulk semiconductors, in which the electrons diffuses in the conduction band from one transport state to another, electron transport in nanostructured materials occurs through the localized surface energy states that lie within the bandgap. This article focus on the advances made on controlling the charge transport in electrospun metal oxide nanostructures.|
|Source Title:||Technical Proceedings of the 2011 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2011|
|Appears in Collections:||Staff Publications|
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