Enhanced Device Performance of Bulk Heterojunction (BHJ) Hybrid Solar Cells Based on Colloidal CdSe Quantum Dots (QDs) via Optimized Hexanoic Acid-Assisted Washing Treatment

<div>(a) Design structure, (b) photograph of fabricated solar cell devices, (c) chemical structure of PCPDTBT, and a TEM image of CdSe QDs as well as their energy level diagram in the photoactive layer. The image was adapted from [<a href="/journals/amse/2019/7516890/#B16">16</a>].</div>

Advances in Materials Science and Engineering

fig1

Figure 1

Figure 1: Enhanced Device Performance of Bulk Heterojunction (BHJ) Hybrid Solar Cells Based on Colloidal CdSe Quantum Dots (QDs) via Optimized Hexanoic Acid-Assisted Washing Treatment 

Figure 1 | Enhanced Device Performance of Bulk Heterojunction (BHJ) Hybrid Solar Cells Based on Colloidal CdSe Quantum Dots (QDs) via Optimized Hexanoic Acid-Assisted Washing Treatment 