|
Type |
Poster Presentation |
Area |
Physical Chemistry |
Room No. |
Event Hall |
Time |
4월 20일 (금요일) 11:00~12:30 |
Code |
PHYS.P-148 |
Subject |
Computational Study on Triarylamine-based Hole Transport Material with Different Electron Donating Central Core for Perovskite Solar Cell |
Authors |
Maebienne Anjelica Gapol, Sang Hee Lee, Dong Hee Kim* Department of Chemistry, Kunsan National University, Korea |
Abstract |
In recent years, the perovskite solar cell (PeSC) has acquired a lot of attention due to its unprecedented success in the photovoltaic field with efficiencies reaching 22.7%. Still, many improvements are needed for the commercialization of this device such as the discovery of cheaper and more efficient hole transport material (HTM). Triphenylamine derivatives have been commonly used as HTM in photovoltaic devices. In this presentation, triarylamine-based HTMs with different electron donating central core have been designed and evaluated as possible candidate for PeSC. Energy levels, absorption spectra and electrochemical properties of the materials were investigated using the density functional theory and time-dependent density functional theory. |
E-mail |
mae@kunsan.ac.kr |
|