Facile preparation of a Nb2O5 blocking layer for dye-sensitized solar cells
作者： Sung-Hwan Lim , Kwang-Won Park , Ming Hao Jin , Sungwoo Ahn , Jeemin Song
DOI: 10.1007/S10832-014-9977-2
关键词: Materials science 、 Niobium oxide 、 Thin film 、 Dye-sensitized solar cell 、 Chemical engineering 、 Tin oxide 、 Sputtering 、 Sputter deposition 、 Layer (electronics) 、 Photocurrent
摘要: The introduction of a niobium oxide layer between fluorine-doped tin (FTO) and TiO2 electrodes is known to enhance the power conversion efficiency (η) dye-sensitized solar cells (DSSCs). Nb thin films were deposited on FTO glass substrates using RF magnetron sputtering. pastes then screen-printed onto films. multilayered structures annealed at 500 °C in muffle furnace assembled with Pt counter for DSSC performance evaluation. oxidized during calcination process, producing post-oxidized that increased solar-cell by about 15 % photocurrent density approximately 25 %.
springer.com
sci-hub.se 参考文章(15)
Brian E. Hardin, Henry J. Snaith, Michael D. McGehee, The renaissance of dye-sensitized solar cells Nature Photonics. ,vol. 6, pp. 162- 169 ,(2012) , 10.1038/NPHOTON.2012.22
Jiangbin Xia, Naruhiko Masaki, Kejian Jiang, Shozo Yanagida, Sputtered Nb2O5 as an effective blocking layer at conducting glass and TiO2 interfaces in ionic liquid-based dye-sensitized solar cells. Chemical Communications. pp. 138- 140 ,(2007) , 10.1039/B610588B
Jongin Hong, Yoonjae Lee, Guillaume A T Chansin, Joshua B Edel, Andrew J deMello, Design of a solid-state nanopore-based platform for single-molecule spectroscopy Nanotechnology. ,vol. 19, pp. 165205- ,(2008) , 10.1088/0957-4484/19/16/165205
Brian A. Gregg, Interfacial processes in the dye-sensitized solar cell Coordination Chemistry Reviews. ,vol. 248, pp. 1215- 1224 ,(2004) , 10.1016/J.CCR.2004.02.009
Tae-Yeon Cho, Kwan-Woo Ko, Soon-Gil Yoon, Satpal Singh Sekhon, Man Gu Kang, Young-Sik Hong, Chi-Hwan Han, Efficiency enhancement of flexible dye-sensitized solar cell with sol–gel formed Nb2O5 blocking layer Current Applied Physics. ,vol. 13, pp. 1391- 1396 ,(2013) , 10.1016/J.CAP.2013.04.012
Petra J. Cameron, Laurence M. Peter, Sarmimala Hore, How important is the back reaction of electrons via the substrate in dye-sensitized nanocrystalline solar cells? Journal of Physical Chemistry B. ,vol. 109, pp. 930- 936 ,(2005) , 10.1021/JP0405759
Jiangbin Xia, Naruhiko Masaki, Kejian Jiang, Shozo Yanagida, Fabrication and characterization of thin Nb2O5 blocking layers for ionic liquid-based dye-sensitized solar cells Journal of Photochemistry and Photobiology A-chemistry. ,vol. 188, pp. 120- 127 ,(2007) , 10.1016/J.JPHOTOCHEM.2006.11.028
P. J. Cameron, L. M. Peter, How does back-reaction at the conducting glass substrate influence the dynamic photovoltage response of nanocrystalline dye-sensitized solar cells? Journal of Physical Chemistry B. ,vol. 109, pp. 7392- 7398 ,(2005) , 10.1021/JP0407270
Jiangbin Xia, Shozo Yanagida, Strategy to improve the performance of dye-sensitized solar cells: Interface engineering principle Solar Energy. ,vol. 85, pp. 3143- 3159 ,(2011) , 10.1016/J.SOLENER.2009.10.005
Jiangbin Xia, Naruhiko Masaki, Kejian Jiang, Shozo Yanagida, Sputtered Nb2O5 as a Novel Blocking Layer at Conducting Glass/TiO2 Interfaces in Dye-Sensitized Ionic Liquid Solar Cells Journal of Physical Chemistry C. ,vol. 111, pp. 8092- 8097 ,(2007) , 10.1021/JP0707384