TY  - JOUR
AU  - Wang, Weiyan
AU  - Heggen, Marc
AU  - Cui, Wei
AU  - Probst, Benjamin
AU  - Alberto, Roger
AU  - Cui, Chunhua
TI  - Synergizing hole accumulation and transfer on composite Ni/CoO x for photoelectrochemical water oxidation
JO  - Chemical communications
VL  - 56
IS  - 70
SN  - 1364-548X
CY  - Cambridge
PB  - Soc.
M1  - FZJ-2021-02917
SP  - 10179 - 10182
PY  - 2020
AB  - Ni/CoOx sites were supported on an around 2 nm-TiOx modified hematite photoanode for water oxidation. TiOx demonstrates insignificant hole accumulation and a catalytically inactive surface that serves as an ideal platform. We reveal that the NiOx favors the extraction of holes from the TiOx surface, which are efficiently transferred to active CoOx for water oxidation.
LB  - PUB:(DE-HGF)16
C6  - 32748920
UR  - <Go to ISI:>//WOS:000564463200013
DO  - DOI:10.1039/D0CC03717F
UR  - https://juser.fz-juelich.de/record/893905
ER  -