Cu2O photocathodes with band-tail states assisted hole transport for standalone solar water splitting

Autor: Linfeng Pan, Yuhang Liu, Liang Yao, Dan Ren, Kevin Sivula, Michael Grätzel, Anders Hagfeldt
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-019-13987-5
Popis: While solar-to-fuel conversion offers a promising technology to produce energy, device components can limit light absorption and reduce performances. Here, authors show copper thiocyanate to assist hole transport in photoelectrodes and enable a 4.55% solar-to-hydrogen efficiency in tandem devices.
Databáze: Directory of Open Access Journals