Commercially available jeffamine additives for p-i-n perovskite solar cells
Journal
Nanotechnology
Journal Volume
31
Journal Issue
27
Date Issued
2020
Author(s)
Abstract
BM/BCP/Ag. We observed the interaction between the Jeffamine and perovskites. This interaction led to increased lifetimes of the carriers of perovskite, which enabled the construction of high-performance p-i-n PSCs. For the Jeffamine-D2000-derived device, we observed an increase in the power conversion efficiency from 14.5% to 16.8% relative to the control device. Furthermore, the mechanical properties of the perovskite films were studied. The interaction between the additive and perovskite reinforced the flexibility of the thin film, which may pave the way for stretchable optoelectronics.
SDGs
Type
journal article