Synthetic control over orientational degeneracy of spacer cations enhances solar cell efficiency in two-dimensional perovskites
Two dimensional halide perovskites solar cells have attracted research interest due to their higher stability compared to three dimensional counterparts. Here Hu et al. show that fine tuning of the chemical structure of the spacer cations leads to different packing arrangements and device efficiency...
Main Authors: | , , , , , , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2019-03-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-019-08980-x |