Please use this identifier to cite or link to this item:
|Title:||Fabrication of TiO 2CuSCN bulk heterojunctions by profile-controlled electrodeposition|
Anower Hossain, M.
|Source:||Sun, L., Huang, Y., Anower Hossain, M., Li, K., Adams, S., Wang, Q. (2012). Fabrication of TiO 2CuSCN bulk heterojunctions by profile-controlled electrodeposition. Journal of the Electrochemical Society 159 (5) : D323-D327. ScholarBank@NUS Repository. https://doi.org/10.1149/2.028206jes|
|Abstract:||We demonstrate a facile bottom-up growth of CuSCN - a widely used hole conducting material, in mesoscopic TiO 2 films by electrodeposition in the presence of TiO 2 compact layer. The profile-controlled growth of CuSCN in the nanopores of mesoscopic TiO 2 is realized by judiciously optimizing the electrolyte concentration and applied potential, so that the effective electron diffusion length in TiO 2 is much shorter than film thickness and the electrodeposition is strictly confined within very narrow region from the conducting substrate. The TiO 2/CuSCN heterojunctions exhibit a pore filling ratio of ∼80% and show good rectifying properties, which is anticipated to be an important step forward to the facile fabrication of bulk heterojunction for nanostructured solar cells or 3D batteries. © 2012 The Electrochemical Society.|
|Source Title:||Journal of the Electrochemical Society|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 14, 2018
WEB OF SCIENCETM
checked on Jan 15, 2018
checked on Feb 18, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.