Novel poly(3-methylthiophene)-TiO2 hybrid materials for photovoltaic cells

被引：29
作者：
Lin, Yi-Jin
Wang, Leeyih [1 ]
Chiu, Wen-Yen
机构：
[1] Natl Taiwan Univ, Ctr Condensed Matter Sci, Taipei 10764, Taiwan
[2] Natl Taiwan Univ, Inst Polymer Sci & Engn, Taipei 10764, Taiwan
[3] Natl Taiwan Univ, Dept Chem Engn, Taipei 10764, Taiwan
来源：
THIN SOLID FILMS | 2006年 / 511卷 / 199-202期
关键词：
electrochemical polymerization; sol-gel methods; solar cells;
D O I：
10.1016/j.tsf.2005.12.112
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Organic-inorganic hybrid materials based on poly(3-methylthiophene) (P3MeT) and TiO2 were developed and investigated. The TiO2 nanoparticles were deposited on ITO-coated glass by spin coating, and characterized with scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD) and Brunauer-Emmett-Teller (BET) equation. The P3MeT films were then electrodeposited onto the porous TiO2 film for junction formation. Instruments of AFM and electron spectroscopy for chemical analysis (ESCA) were utilized to examine the surface morphology and chemical composition of the P3MeT/TiO2 hybrids, respectively. The performance of the photovoltaic cell fabricated from as-prepared donor/acceptor hybrid was evaluated. (c) 2005 Elsevier B.V. All rights reserved.
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页码：199 / 202
页数：4
相关论文
共 17 条
[1]  
Brabec CJ, 2001, ADV FUNCT MATER, V11, P15, DOI 10.1002/1616-3028(200102)11:1<15::AID-ADFM15>3.0.CO
[2]  
2-A
[3]   Infiltrating semiconducting polymers into self-assembled mesoporous titania films for photovoltaic applications [J].
Coakley, KM ;
Liu, YX ;
McGehee, MD ;
Frindell, KL ;
Stucky, GD .
ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (04) :301-306
[4]   PHOTOLUMINESCENCE QUENCHING IN A POLYMER THIN-FILM FIELD-EFFECT LUMINISTOR [J].
DYREKLEV, P ;
INGANAS, O ;
PALOHEIMO, J ;
STUBB, H .
JOURNAL OF APPLIED PHYSICS, 1992, 71 (06) :2816-2820
[5]  
GARNIER F, 1986, SYNTHETIC MET, V18, P693
[6]   Charge separation and transport in conjugated-polymer/semiconductor-nanocrystal composites studied by photoluminescence quenching and photoconductivity [J].
Greenham, NC ;
Peng, XG ;
Alivisatos, AP .
PHYSICAL REVIEW B, 1996, 54 (24) :17628-17637
[7]   Exciton diffusion and dissociation in a poly(p-phenylenevinylene)/C-60 heterojunction photovoltaic cell [J].
Halls, JJM ;
Pichler, K ;
Friend, RH ;
Moratti, SC ;
Holmes, AB .
APPLIED PHYSICS LETTERS, 1996, 68 (22) :3120-3122
[8]   Hybrid nanorod-polymer solar cells [J].
Huynh, WU ;
Dittmer, JJ ;
Alivisatos, AP .
SCIENCE, 2002, 295 (5564) :2425-2427
[9]   Improvement of the photovoltaic performance of solid-state dye-sensitized device by silver complexation of the sensitizer cis-bis(4,4′-dicarboxy-2,2′bipyridine)-bis(isothiocyanato) ruthenium(II) [J].
Krüger, J ;
Plass, R ;
Grätzel, M ;
Matthieu, HJ .
APPLIED PHYSICS LETTERS, 2002, 81 (02) :367-369
[10]   Dye-sensitized solid-state solar cells: Use of crystal growth inhibitors for deposition of the hole collector [J].
Kumara, GRA ;
Konno, A ;
Shiratsuchi, K ;
Tsukahara, J ;
Tennakone, K .
CHEMISTRY OF MATERIALS, 2002, 14 (03) :954-+
12