Sb2Se3-Sensitized Inorganic-Organic Heterojunction Solar Cells Fabricated Using a Single-Source Precursor

被引:177
作者
Choi, Yong Chan [1 ]
Mandal, Tarak Nath [1 ]
Yang, Woon Seok [1 ]
Lee, Yong Hui [1 ]
Im, Sang Hyuk [2 ]
Noh, Jun Hong [1 ]
Seok, Sang Il [1 ,3 ]
机构
[1] Korea Res Inst Chem Technol, Div Adv Mat, Taejon 305600, South Korea
[2] Kyung Hee Univ, Dept Chem Engn, Youngin Si 446701, Gyeonggi Do, South Korea
[3] Sungkyunkwan Univ, Dept Energy Sci, Suwon 440746, South Korea
关键词
antimony; mesoporous materials; organic-inorganic hybrid composites; selenium; solar cells; THIN-FILMS; DEPOSITION; BALANCE;
D O I
10.1002/anie.201308331
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The photovoltaic performance of Sb2Se3-sensitized heterojunction solar cells, which were fabricated by a simple deposition of Sb2Se3 on mesoporous TiO2 by an approach that features multiple cycles of spin coating with a single-source precursor solution and thermal decomposition, is reported. Poly[2,6-(4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b']dithiophene)-alt-4,7(2,1,3-benzothioadiazole)] was used as the hole-transporting material. The most efficient cell exhibited a short-circuit current density of 22.3 mA cm(-2), an open-circuit voltage of 304.5 mV, and a fill factor of 47.2%, yielding a power conversion efficiency of 3.21% under standard test conditions (irradiation of 1000 Wm(-2), air mass = 1.5 G). The results of this study imply that the developed approach has a high potential as a simple and effective route for the fabrication of efficient and inexpensive solar cells.
引用
收藏
页码:1329 / 1333
页数:5
相关论文
共 15 条
[1]  
[Anonymous], 2004, DEANS ANALYTICAL CHE
[2]   A PHOTO-ELECTROCHEMICAL CELL BASED ON CHEMICALLY DEPOSITED SB2SE3 THIN-FILM ELECTRODE AND DEPENDENCE OF DEPOSITION ON VARIOUS PARAMETERS [J].
BHATTACHARYA, RN ;
PRAMANIK, P .
SOLAR ENERGY MATERIALS, 1982, 6 (03) :317-322
[3]   From Flat to Nanostructured Photovoltaics: Balance between Thickness of the Absorber and Charge Screening in Sensitized Solar Cells [J].
Boix, Pablo P. ;
Lee, Yong Hui ;
Fabregat-Santiago, Francisco ;
Im, Sang Hyuk ;
Mora-Sero, Ivan ;
Bisquert, Juan ;
Seok, Sang Il .
ACS NANO, 2012, 6 (01) :873-880
[4]   Panchromatic Photon-Harvesting by Hole-Conducting Materials in Inorganic-Organic Heterojunction Sensitized-Solar Cell through the Formation of Nanostructured Electron Channels [J].
Chang, Jeong Ah ;
Im, Sang Hyuk ;
Lee, Yong Hui ;
Kim, Hi-jung ;
Lim, Choong-Sun ;
Heo, Jin Hyuk ;
Seok, Sang Il .
NANO LETTERS, 2012, 12 (04) :1863-1867
[5]   High-Performance Nanostructured Inorganic-Organic Heterojunction Solar Cells [J].
Chang, Jeong Ah ;
Rhee, Jae Hui ;
Im, Sang Hyuk ;
Lee, Yong Hui ;
Kim, Hi-jung ;
Seok, Sang Il ;
Nazeeruddin, Md K. ;
Gratzel, Michael .
NANO LETTERS, 2010, 10 (07) :2609-2612
[6]   GW quasiparticle band structures of stibnite, antimonselite, bismuthinite, and guanajuatite [J].
Filip, Marina R. ;
Patrick, Christopher E. ;
Giustino, Feliciano .
PHYSICAL REVIEW B, 2013, 87 (20)
[7]   Toward Antimony Selenide Sensitized Solar Cells: Efficient Charge Photogeneration at spiro-OMeTAD/Sb2Se3/Metal Oxide Heterojunctions [J].
Guijarro, Nestor ;
Lutz, Thierry ;
Lana-Villarreal, Teresa ;
O'Mahony, Flannan ;
Gomez, Roberto ;
Haque, Saif A. .
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2012, 3 (10) :1351-1356
[8]   Toward Interaction of Sensitizer and Functional Moieties in Hole-Transporting Materials for Efficient Semiconductor-Sensitized Solar Cells [J].
Im, Sang Hyuk ;
Lim, Choong-Sun ;
Chang, Jeong Ah ;
Lee, Yong Hui ;
Maiti, Nilkamal ;
Kim, Hi-Jung ;
Nazeeruddin, Md K. ;
Graetzel, Michael ;
Seok, Sang Il .
NANO LETTERS, 2011, 11 (11) :4789-4793
[9]   A chemical precursor for depositing Sb2S3 onto mesoporous TiO2 layers in nonaqueous media and its application to solar cells [J].
Maiti, Nilkamal ;
Im, Sang Hyuk ;
Lim, Choong-Sun ;
Seok, Sang Il .
DALTON TRANSACTIONS, 2012, 41 (38) :11569-11572
[10]   Solvent-assisted growth of Sb2Se3 nanocompounds from a single-source precursor under mild reaction conditions [J].
Maiti, Nilkamal ;
Im, Sang Hyuk ;
Lee, Yong Hui ;
Kim, Chong-Hyeak ;
Seok, Sang Il .
CRYSTENGCOMM, 2011, 13 (11) :3767-3772