期刊
PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
卷 31, 期 11, 页码 1113-1121出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ppsc.201400051
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资金
- University of California, Santa Cruz
Hematite (alpha-Fe2O3) nanostructures have been extensively studied as photoanodes for photoelectrochemical (PEC) water splitting. However, the photoactivity of pristine hematite nanostructures is limited by a number of factors, including poor electrical conductiviy and slow oxygen evolution reaction kinetics. Previous studies have shown that using tin (Sn) as an n-type dopant can substantially enhance the photoactivity of hematite photoanodes by modifying their optical and electrical properties. Here, the recent accomplishments in using Sn-doped hematite photoanodes for solar water splitting are highlighted.
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