Perovskite solar cells as a hot research topic show great urgency to control the interface. In this work, an insulating alkyl chain layer is self assembled at the perovskite/hole transport material interface, which successfully exhibits dual function to block the electron recombination and resist the moisture at the same time. Improved solar energy conversion efficiency and stability of the device are both achieved.

© 2015 Optical Society of America

PDF Article
More Like This
Efficient Perovskite/Quantum Dot Hybrid Solar Cells

Songyuan Dai, Yi Li, Mei Lv, and Jun Zhu
PT2D.1 Photonics for Energy (PFE) 2015

Film Morphology Control For High Efficiency Perovskite Solar Cells

Liyuan Han
PT1D.3 Photonics for Energy (PFE) 2015

Highly efficient Hole conductor free perovskite based solar cells

Lioz Etgar
PT3D.2 Photonics for Energy (PFE) 2015


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription