Highly Efficient Planar Perovskite Solar Cells Exploiting a Compact TiO/Anatase TiO Single Crystalline Nanoparticles Electron Transport Bilayer

Md Shahiduzzaman, Hiroto Ashikawa, Mizuki Kuniyoshi, Tetsuya Kaneko, Shinjiro Umezu, Tetsuhiro Katsumata, Satoru Iwamori, Tetsuya Taima, Masato Kakihana, Masao Isomura, Koji Tomita

研究成果: Conference contribution

抄録

Herein, a compact TiO}/Anatase (AT) titania nanoparticles (Ti NPs) bilayer was introduced as an electron transport layer (ETL) by comprising spray pyrolysis (SP) deposition and spin-coating (SC) technique, respectively, in planar perovskite solar cells. A SP-TiO/SC-AT TiO NPs bilayerbased perovskite solar cells are facilitated more efficient electron transport, charge extraction, and low interfacial recombination, and thus leads champion efficiencies up to 17.05% by a significant decrease of J-V hysteresis, presenting almost 12% enhancement compared to the TiO single layer-based counterparts.

本文言語English
ホスト出版物のタイトル2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC
出版社Institute of Electrical and Electronics Engineers Inc.
ページ512-517
ページ数6
ISBN(電子版)9781538685297
DOI
出版ステータスPublished - 2018 11 26
外部発表はい
イベント7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - Waikoloa Village, United States
継続期間: 2018 6 102018 6 15

Other

Other7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018
CountryUnited States
CityWaikoloa Village
Period18/6/1018/6/15

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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