Donor-Acceptor Interfacial Interactions Dominate Device Performance in Hybrid P3HT-ZnO Nanowire-Array Solar Cells
作者： Luisa Whittaker‐Brooks , William E McClain , Jeffrey Schwartz , Yueh‐Lin Loo , None
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摘要: The adsorption of self-assembled monolayers (SAMs) on metal oxide surfaces is a promising route to control electronic characteristics and surface wettability. Here, arylphosphonic acid derivatives are used modulate the properties vertically oriented ZnO nanowire arrays. Arylphosphonate-functionalized nanowires incorporated into hybrid organic-inorganic solar cells in which infiltrated poly(3-hexylthiophene) (P3HT) serves as polymer donor. Strong correlations between device short-circuit current density (J sc) power conversion efficiencies (PCEs) with functionalization species observed weak correlation open-circuit voltage (V oc) observed. Inverted fabricated these treated interfaces exhibit PCEs high 2.1%, primarily due improvements J sc. Analogous devices using untreated arrays having 1.6%. enhancement sc attributed passivation by SAMs enhanced wettability from P3HT, improve charge transfer reduce carrier recombination at interface cells.
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sci-hub.se 参考文章(51)
Detlef-M. Smilgies, Daniel R. Blasini, Shu Hotta, Hisao Yanagi, Reciprocal space mapping and single-crystal scattering rods Journal of Synchrotron Radiation. ,vol. 12, pp. 807- 811 ,(2005) , 10.1107/S0909049505030815
B. R. A. Neves, M. E. Salmon, P. E. Russell, E. B. Troughton, Spread Coating of OPA on Mica: From Multilayers to Self-Assembled Monolayers Langmuir. ,vol. 17, pp. 8193- 8198 ,(2001) , 10.1021/LA010909A
Ü Özgür, Ya I Alivov, Chunli Liu, A Teke, MA Reshchikov, S Doğan, V Avrutin, S-J Cho, H Morkoc, None, A comprehensive review of ZnO materials and devices Journal of Applied Physics. ,vol. 98, pp. 041301- ,(2005) , 10.1063/1.1992666
Hisao Ishii, Kiyoshi Sugiyama, Eisuke Ito, Kazuhiko Seki, ENERGY LEVEL ALIGNMENT AND INTERFACIAL ELECTRONIC STRUCTURES AT ORGANIC/METAL AND ORGANIC/ORGANIC INTERFACES Advanced Materials. ,vol. 11, pp. 605- 625 ,(1999) , 10.1002/(SICI)1521-4095(199906)11:8<605::AID-ADMA605>3.0.CO;2-Q
Michelle J S Spencer, Kester W J Wong, Irene Yarovsky, Surface defects on ZnO nanowires: implications for design of sensors. Journal of Physics: Condensed Matter. ,vol. 24, pp. 305001- 305001 ,(2012) , 10.1088/0953-8984/24/30/305001
Hongping Zhang, Steven Baldelli, Alkanethiol monolayers at reduced and oxidized zinc surfaces with corrosion proctection : A sum frequency generation and electrochemistry investigation Journal of Physical Chemistry B. ,vol. 110, pp. 24062- 24069 ,(2006) , 10.1021/JP065248A
Jian-Yu Chen, Fang-Chi Hsu, Yun-Ming Sung, Yang-Fang Chen, Enhanced charge transport in hybrid polymer/ZnO-nanorod solar cells assisted by conductive small molecules Journal of Materials Chemistry. ,vol. 22, pp. 15726- 15731 ,(2012) , 10.1039/C2JM31605F
William E McClain, Peter R Florence, Andrew Shu, Antoine Kahn, Jeffrey Schwartz, None, Surface dipole engineering for conducting polymers Organic Electronics. ,vol. 14, pp. 411- 415 ,(2013) , 10.1016/J.ORGEL.2012.11.019
Beibei Zhang, Tao Kong, Wenzhi Xu, Ruigong Su, Yunhua Gao, Guosheng Cheng, Surface functionalization of zinc oxide by carboxyalkylphosphonic acid self-assembled monolayers. Langmuir. ,vol. 26, pp. 4514- 4522 ,(2010) , 10.1021/LA9042827
Olena Taratula, Elena Galoppini, Richard Mendelsohn, Pavel Ivanoff Reyes, Zheng Zhang, Ziqing Duan, Jian Zhong, Yicheng Lu, Stepwise functionalization of ZnO nanotips with DNA. Langmuir. ,vol. 25, pp. 2107- 2113 ,(2009) , 10.1021/LA8026946