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In-Hyuk Jang
Researcher at Sungkyunkwan University
Publications - 13
Citations - 4360
In-Hyuk Jang is an academic researcher from Sungkyunkwan University. The author has contributed to research in topics: Perovskite (structure) & Dye-sensitized solar cell. The author has an hindex of 12, co-authored 13 publications receiving 3875 citations.
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Highly Reproducible Perovskite Solar Cells with Average Efficiency of 18.3% and Best Efficiency of 19.7% Fabricated via Lewis Base Adduct of Lead(II) Iodide
TL;DR: High efficiency perovskite solar cells were fabricated reproducibly via Lewis base adduct of lead(II) iodide through interaction between Lewis base DMSO and/or iodide and Lewis acid PbI2 through spin-coating of a DMF solution.
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Growth of CH3NH3PbI3 cuboids with controlled size for high-efficiency perovskite solar cells.
TL;DR: In this article, a two-step spin-coating procedure was used to control the size of the cuboid cuboid of CH(3)NH(3)-PbI(3), achieving an average efficiency exceeding 16% and best efficiency of 17%.
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Control of I–V Hysteresis in CH3NH3PbI3 Perovskite Solar Cell
Hui-Seon Kim,In-Hyuk Jang,Namyoung Ahn,Mansoo Choi,Antonio Guerrero,Juan Bisquert,Juan Bisquert,Nam-Gyu Park +7 more
TL;DR: Frequency (f)-dependent capacitance revealed that the normal planar structure with the TiO2/MAPbI3/spiro-MeOTAD configuration showed most significant I-V hysteresis along with highest capacitance (10(-2) F/cm(2)) among the studied cell configurations.
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Pseudo First-Order Adsorption Kinetics of N719 Dye on TiO2 Surface
TL;DR: Investigation of adsorption kinetics of Ru-based N719 dye on TiO(2) surface in dye-sensitized solar cell using 0.5 mM and 5 mM dye solutions finds best cell efficiency is similar regardless of dye solution concentration.
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Improvement of mass transport of the [Co(bpy)3]II/IIIredox couple by controlling nanostructure of TiO2 films in dye-sensitized solar cells
TL;DR: Optimized nanostructure sensitized with MK-2 dye shows efficiency of 5.5% at 1 sun and Photocurrent density is improved by nearly two times with increasing the porosity.