| 학회 |
한국공업화학회 |
| 학술대회 |
2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 |
24권 1호 |
| 발표분야 |
학생우수논문발표(석사과정) |
| 제목 |
Application of Small-Molecule Electrolyte in Organic Solar Cells as an Electron Transport Layer without Thickness Tolerance |
| 초록 |
New small-molecule electrolyte (C6-E-OTs) was designed as an electron transport layer in organic solar cells, which enhanced the power conversion efficiencies (PCEs). The electrolyte contains quaternary ammonium as a cation and tosylate ion as an anion with two hydroxyl groups to from a favorable interface-dipole at the cathode interface. In terms of device fabrication, various methods were introduced to control thickness of thin layer based on the C6-E-OTs, which are bilayer, hybridized layer and hybridized bilayer. The maximum PCE of the devices based on the hybridized layer exhibited better performance than the device based on the bilayer. Moreover, the device based on the hybridized bilayer showed the highest PCE of 8.9% when the PCE of the device based on pristine ZnO reached up to 7.6%. Main contribution to superior photovoltaic property of the device based on the hybridized bilayer is improved Jsc, which was increased up to 17.9mA/cm2. |
| 저자 |
정미진, sabrina aufar salma, RAHMATIA FITRI BINTI NASRUN, 이준호, 손동환, Analia DOrazio Colman, 김주현
|
| 소속 |
부경대 |
| 키워드 |
organic solar cell; electron transport layer
|
| E-Mail |
|
