Ontology highlight
ABSTRACT:
SUBMITTER: Cen J
PROVIDER: S-EPMC9059637 | biostudies-literature | 2019 Jan
REPOSITORIES: biostudies-literature
Cen Jiajie J Wu Qiyuan Q Yan Danhua D Zhang Wenrui W Zhao Yue Y Tong Xiao X Liu Mingzhao M Orlov Alexander A
RSC advances 20190108 2
In this work, we explored a facile, scalable and effective method for substantially enhancing photocurrent and incident-photon-to-current efficiency of WO<sub>3</sub> thin-film photoanodes by a mild reduction treatment under low oxygen pressure. Experimental data from photoelectrochemical and electrochemical impedance spectroscopies have shown that such treatment can increase the charge carrier density on WO<sub>3</sub> photoanode surfaces resulting in improvements in hole collection efficiency ...[more]