skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO{sub 2} nanoparticles

Abstract

Perovskite-type photovoltaic devices were fabricated by a spin-coating method using a mixture solution. The compact and meso-porous TiO{sub 2} of the solar cells were fabricated from TiO{sub 2} nanoparticles and sol, and the photovoltaic properties and microstructures were characterized. The conversion efficiencies were improved by the combination of TiO{sub 2} nanoparticles and sol. Current density was also improved by increasing numbers of spin-coatings of meso-porous TiO{sub 2}. Thick meso-porous TiO2 layers would assist the construction of perovskite layers and block of the leak current.

Authors:
; ;  [1]; ;  [2]; ;  [3]
  1. Department of Materials Science, The University of Shiga Prefecture, 2500 Hassaka, Hikone, Shiga 522-8533 (Japan)
  2. Energy Technology Laboratories, Osaka Gas Co., Ltd., Osaka 554-0051 (Japan)
  3. Frontier Materials Laboratories, Osaka Gas Chemicals Co., Ltd., Osaka 554-0051 (Japan)
Publication Date:
OSTI Identifier:
22391192
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1649; Journal Issue: 1; Conference: IRAGO Conference 2014, Tsukuba-city, Ibaraki (Japan), 6-7 Nov 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CURRENT DENSITY; ELECTRIC CURRENTS; FABRICATION; LAYERS; MICROSTRUCTURE; NANOPARTICLES; PEROVSKITE; PHOTOVOLTAIC EFFECT; POROUS MATERIALS; SOLAR CELLS; SPIN-ON COATING; SPIN-ON COATINGS; TITANIUM OXIDES

Citation Formats

Kanayama, Masato, E-mail: oku@mat.usp.ac.jp, Oku, Takeo, E-mail: oku@mat.usp.ac.jp, Suzuki, Atsushi, E-mail: oku@mat.usp.ac.jp, Yamada, Masahiro, Sakamoto, Hiroki, Fukunishi, Sakiko, and Kohno, Kazufumi. Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO{sub 2} nanoparticles. United States: N. p., 2015. Web. doi:10.1063/1.4913549.
Kanayama, Masato, E-mail: oku@mat.usp.ac.jp, Oku, Takeo, E-mail: oku@mat.usp.ac.jp, Suzuki, Atsushi, E-mail: oku@mat.usp.ac.jp, Yamada, Masahiro, Sakamoto, Hiroki, Fukunishi, Sakiko, & Kohno, Kazufumi. Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO{sub 2} nanoparticles. United States. doi:10.1063/1.4913549.
Kanayama, Masato, E-mail: oku@mat.usp.ac.jp, Oku, Takeo, E-mail: oku@mat.usp.ac.jp, Suzuki, Atsushi, E-mail: oku@mat.usp.ac.jp, Yamada, Masahiro, Sakamoto, Hiroki, Fukunishi, Sakiko, and Kohno, Kazufumi. Fri . "Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO{sub 2} nanoparticles". United States. doi:10.1063/1.4913549.
@article{osti_22391192,
title = {Fabrication and characterization of photovoltaic devices based on perovskite compounds with TiO{sub 2} nanoparticles},
author = {Kanayama, Masato, E-mail: oku@mat.usp.ac.jp and Oku, Takeo, E-mail: oku@mat.usp.ac.jp and Suzuki, Atsushi, E-mail: oku@mat.usp.ac.jp and Yamada, Masahiro and Sakamoto, Hiroki and Fukunishi, Sakiko and Kohno, Kazufumi},
abstractNote = {Perovskite-type photovoltaic devices were fabricated by a spin-coating method using a mixture solution. The compact and meso-porous TiO{sub 2} of the solar cells were fabricated from TiO{sub 2} nanoparticles and sol, and the photovoltaic properties and microstructures were characterized. The conversion efficiencies were improved by the combination of TiO{sub 2} nanoparticles and sol. Current density was also improved by increasing numbers of spin-coatings of meso-porous TiO{sub 2}. Thick meso-porous TiO2 layers would assist the construction of perovskite layers and block of the leak current.},
doi = {10.1063/1.4913549},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1649,
place = {United States},
year = {Fri Feb 27 00:00:00 EST 2015},
month = {Fri Feb 27 00:00:00 EST 2015}
}