TY - GEN
T1 - Improved device performance of Bulk Heterojunction (BHJ) hybrid solar cells by optimization CdSe QDs/PCPDTBT ratio
AU - Madsuha, Alfian F.
AU - Sofyan, Nofrijon Bin Imam
AU - Yuwono, Akhmad Herman
AU - Krueger, Michael
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - In this work, we have successfully demonstrated that device performance of Bulk Heterojunction (BHJ) Hybrid Solar Cells can be greatly enhanced by optimization CdSe Quantum Dots (QDs) loading in photoactive layer. Optimization was reached by various blend concentration, the ratio (w/w) of donor to acceptor was varied between 80% and 90% of CdSe QDs weight content. An optimum QDs loading was found at 86 wt.%, resulting high photo conversion efficiency (PCE) of 3.1 % The efficiency enhancement is attributed to optimum photon absorption and electron transport leading to an increased short-circuit current density of devices.
AB - In this work, we have successfully demonstrated that device performance of Bulk Heterojunction (BHJ) Hybrid Solar Cells can be greatly enhanced by optimization CdSe Quantum Dots (QDs) loading in photoactive layer. Optimization was reached by various blend concentration, the ratio (w/w) of donor to acceptor was varied between 80% and 90% of CdSe QDs weight content. An optimum QDs loading was found at 86 wt.%, resulting high photo conversion efficiency (PCE) of 3.1 % The efficiency enhancement is attributed to optimum photon absorption and electron transport leading to an increased short-circuit current density of devices.
KW - CdSe
KW - bulk hetero junction
KW - quantum dot
KW - solar cell
UR - http://www.scopus.com/inward/record.url?scp=85050852234&partnerID=8YFLogxK
U2 - 10.1109/ICETAS.2017.8277892
DO - 10.1109/ICETAS.2017.8277892
M3 - Conference contribution
AN - SCOPUS:85050852234
T3 - 4th IEEE International Conference on Engineering Technologies and Applied Sciences, ICETAS 2017
SP - 1
EP - 4
BT - 4th IEEE International Conference on Engineering Technologies and Applied Sciences, ICETAS 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE International Conference on Engineering Technologies and Applied Sciences, ICETAS 2017
Y2 - 29 November 2017 through 1 December 2017
ER -