Enhancing the performance of polymer solar cells using solution-processed copper doped nickel oxide nanoparticles as hole transport layer

• Published in: Journal of colloid and interface science Vol. 535; no. C; pp. 308 - 317
• Main Authors: Huang, Shuai, Wang, Yunhe, Shen, Si, Tang, Yuting, Yu, Ancan, Kang, Bonan, Silva, S. Ravi P., Lu, Geyu
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.02.2019; Elsevier
• Subjects: Carrier recombination; Charge extraction; Conductivity; Hole transport layer; Polymer solar cell; Conductivity; Hole transport layer; Carrier recombination; Polymer solar cell; Charge extraction

Solution-processed Cu-doped NiOx nanoparticles is an efficient hole transport layer in polymer solar cells. The Cu doping enhances the electrical conductivity and improves the interface contacts with the active layer, thereby improving the device efficiency. [Display omitted] Polymer solar cells (PS...