TY - GEN
T1 - Highly Efficient Planar Perovskite Solar Cells Exploiting a Compact TiO/Anatase TiO Single Crystalline Nanoparticles Electron Transport Bilayer
AU - Shahiduzzaman, Md
AU - Ashikawa, Hiroto
AU - Kuniyoshi, Mizuki
AU - Kaneko, Tetsuya
AU - Umezu, Shinjiro
AU - Katsumata, Tetsuhiro
AU - Iwamori, Satoru
AU - Taima, Tetsuya
AU - Kakihana, Masato
AU - Isomura, Masao
AU - Tomita, Koji
N1 - Funding Information:
This study was supported in part by Research and Study Project of Tokai University General Research Organization. We thank Professor Dr. Tsutomu Miyasaka and Dr. Ajay Kumar Jena (Toin University of Yokohama, Japan) for valuable discussions.
Publisher Copyright:
© 2018 IEEE.
PY - 2018/11/26
Y1 - 2018/11/26
N2 - 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.
AB - 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.
KW - compact SP-TiO2/SC-AT TiO2 nanoparticles bilayer.
KW - interface engineering
KW - planar perovskite solar cells
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U2 - 10.1109/PVSC.2018.8548216
DO - 10.1109/PVSC.2018.8548216
M3 - Conference contribution
AN - SCOPUS:85059897319
T3 - 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC
SP - 512
EP - 517
BT - 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018
Y2 - 10 June 2018 through 15 June 2018
ER -