| 학회 |
한국공업화학회 |
| 학술대회 |
2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
26권 1호 |
| 발표분야 |
포스터-정밀화학 |
| 제목 |
Enhancement of Perovskite Solar Cell Efficiency Using Graphene Quantum Dot |
| 초록 |
Perovskite solar cells(PSCs) were fabricated with various carbon materials on active layer to improve the electron transport for better energy conversion efficiency. In this study, graphene quantum dots(GQDs) were added into perovskite layer to fabricate a highly efficient perovskite solar cells. To prove the effectiveness of graphene quantum dots in perovskite solar cells, we fabricated perovskite solar cell without GQDs and perovskite solar cell with GQDs. The perovskite solar cells fabricated with the graphene quantum dots shows high current density (Jsc), high open voltage (Voc) and high fill factor(ff). The efficiency(η) was enhanced due to the reduced recombination and improvement of electron mobility. |
| 저자 |
간가사가르 샤르마 가우델, Siti Norhasanah Sanimu, 노원엽
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| 소속 |
전북대 |
| 키워드 |
Graphene Quantum dot; perovskite solar cell; zigzag; armchair.
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| E-Mail |
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