Ontology highlight
ABSTRACT:
SUBMITTER: Liu P
PROVIDER: S-EPMC7060458 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Research (Washington, D.C.) 20200224
The poor photoelectrochemical (PEC) performance derived from insufficient charge separation in hematite photoanode crucially limits its application. Gradient doping with band bending in a large region is then considered as a promising strategy, facilitating the charge transfer ability due to the built-in electric field. Herein, we developed a synthetic strategy to prepare gradient Ti-doped ultrathin hematite photoelectrode and systematically investigated its PEC performance. The as-synthesized e ...[more]