Cargando…
Charge Accumulation, Recombination, and Their Associated Time Scale in Efficient (GUA)(x)(MA)(1–x)PbI(3)-Based Perovskite Solar Cells
[Image: see text] Here, we study the influence of guanidinium (GUA) ions on the open-circuit voltage (V(oc)) in the (GUA)(x)(MA)(1–x)PbI(3) based perovskite solar cells. We demonstrate that incorporation of GUA forms electronic and ionic accumulation regions at the interface of the electron transpor...
Autores principales: | , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2019
|
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6796885/ https://www.ncbi.nlm.nih.gov/pubmed/31646230 http://dx.doi.org/10.1021/acsomega.9b01701 |