A first-principles prediction on the “healing effect” of graphene preventing carrier trapping near the surface of metal halide perovskites

We herein report that surface modification of metal halide perovskites using graphene would be beneficial to improving the energy conversion efficiencies of perovskite solar cells. The present first-principles calculations on MAPbI(3) with a single vacancy created by removing either I, Pb or MA show...

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Detalles Bibliográficos
Autores principales: Wang, W.-W., Dang, J.-S., Jono, R., Segawa, H., Sugimoto, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5932977/
https://www.ncbi.nlm.nih.gov/pubmed/29780464
http://dx.doi.org/10.1039/c7sc04837h

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5932977/
https://www.ncbi.nlm.nih.gov/pubmed/29780464
http://dx.doi.org/10.1039/c7sc04837h

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