All-Solid Perovskite Solar Cells with HOCO-R-NH3+I- Anchor-Group Inserted between Porous Titania and Perovskite

被引：191

作者：

Ogomi, Yuhei ^{[1
]}

Morita, Atsushi ^{[1
]}

Tsukamoto, Shota ^{[1
]}

Saitho, Takahiro ^{[1
]}

Shen, Qing ^{[2
,4
]}

Toyoda, Taro ^{[2
,4
]}

Yoshino, Kenji ^{[3
,4
]}

Pandey, Shyam S. ^{[1
]}

Ma, Tingli ^{[1
]}

Hayase, Shuzi ^{[1
,4
]}

机构：

[1] Kyushu Inst Technol, Grad Sch Life Sci & Syst Engn, Wakamatsu Ku, Kitakyushu, Fukuoka 8080196, Japan

[2] Univ Electrocommun, Grad Sch Informat & Engn, Chofu, Tokyo 1828585, Japan

[3] Miyazaki Univ, Dept Elect & Elect Engn, Miyazaki, Miyazaki 8892192, Japan

[4] Japan Sci & Technol Agcy JST, CREST, Kawaguchi, Saitama 3320012, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2014年 / 118卷 / 30期

关键词：

CHARGE RECOMBINATION; ELECTRON; EFFICIENT; DYES; DYNAMICS; OXIDE; TIO2; SENSITIZATION; TRANSPORT; LENGTHS;

D O I：

10.1021/jp412627n

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

HOCO-R-NH3+I monolayer working as an anchor for perovskite (CH3NH3PbI3 (abbreviation: PEROVI3)) was inserted between the surface of porous metal oxide (titania or alumina) and the PEROVI3. Power conversion efficiency (PCE) of PEROVI3 solar cells increased from 8% to 10% after the HOCO-R-NH3+I- monolayer was inserted. Moreover, PCE of 12% was achieved for cells fabricated at optimized conditions. This increase in the efficiency was explained by retardation of charge recombination, and better PEROVI3 crystal growth, which improves PEROVI3 network on these porous metal oxides. It was proved that PEROVI3 crystal growth can be controlled by HOCO-R-NH3+I- on these porous metal oxides.

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收藏

页码：16651 / 16659

页数：9

相关论文

共 30 条

[1] Sequential deposition as a route to high-performance perovskite-sensitized solar cells [J].

Burschka, Julian ;

Pellet, Norman ;

Moon, Soo-Jin ;

Humphry-Baker, Robin ;

Gao, Peng ;

Nazeeruddin, Mohammad K. ;

Graetzel, Michael .

NATURE, 2013, 499 (7458) :316-+

[2] Core-shell nanoporous electrode for dye sensitized solar cells: the effect of shell characteristics on the electronic properties of the electrode [J].

Diamant, Y ;

Chappel, S ;

Chen, SG ;

Melamed, O ;

Zaban, A .

COORDINATION CHEMISTRY REVIEWS, 2004, 248 (13-14) :1271-1276

[3] The origin of slow electron recombination processes in dye-sensitized solar cells with alumina barrier coatings [J].

Fabregat-Santiago, F ;

García-Cañadas, J ;

Palomares, E ;

Clifford, JN ;

Haque, SA ;

Durrant, JR ;

Garcia-Belmonte, G ;

Bisquert, J .

JOURNAL OF APPLIED PHYSICS, 2004, 96 (11) :6903-6907

[4] Electron Transport and Recombination in Solid-State Dye Solar Cell with Spiro-OMeTAD as Hole Conductor [J].

Fabregat-Santiago, Francisco ;

Bisquert, Juan ;

Cevey, Le ;

Chen, Peter ;

Wang, Mingkui ;

Zakeeruddin, Shaik M. ;

Graetzel, Michael .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (02) :558-562

[5] Sensitization of Titanium Dioxide Photoanodes with Cadmium Selenide Quantum Dots Prepared by SILAR: Photoelectrochemical and Carrier Dynamics Studies [J].

Guijarro, Nestor ;

Lana-Villarreal, Teresa ;

Shen, Qing ;

Toyoda, Taro ;

Gomez, Roberto .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (50) :21928-21937

[6] Intercalation and formation of complexes in the system of lead(II) iodide-ammonia [J].

Gurina, GI ;

Savchenko, KV .

JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (03) :909-915

[7] Dye-Sensitized Solar Cells [J].

Hagfeldt, Anders ;

Boschloo, Gerrit ;

Sun, Licheng ;

Kloo, Lars ;

Pettersson, Henrik .

CHEMICAL REVIEWS, 2010, 110 (11) :6595-6663

[8] Novel conjugated organic dyes for efficient dye-sensitized solar cells [J].

Hara, K ;

Sato, T ;

Katoh, R ;

Furube, A ;

Yoshihara, T ;

Murai, M ;

Kurashige, M ;

Ito, S ;

Shinpo, A ;

Suga, S ;

Arakawa, H .

ADVANCED FUNCTIONAL MATERIALS, 2005, 15 (02) :246-252

[9] The Application of Ti Precursor Solutions to Dye-Sensitized Solar Cells [J].

Hayashi, Hiroaki ;

Shintani, Yasushi ;

Tsurumaki, Hiroshi ;

Shiratsuchi, Ryuichi ;

Hayase, Shuzi .

ELECTROCHEMISTRY, 2011, 79 (10) :807-809

[10] Dye-sensitized core-shell nanocrystals:: Improved efficiency of mesoporous tin oxide electrodes coated with a thin layer of an insulating oxide [J].

Kay, A ;

Grätzel, M .

CHEMISTRY OF MATERIALS, 2002, 14 (07) :2930-2935