cap alpha. -Fe/sub 2/O/sub 3/ photoanodes doped with silicon

Journal Article · Wed Oct 01 04:00:00 EDT 1980 · J. Electrochem. Soc.; (United States)

DOI:https://doi.org/10.1149/1.2129398· OSTI ID:5954313

Kennedy, J H; Shinar, R; Ziegler, J P

The effects of doping a high purity ..cap alpha..-Fe/sub 2/O/sub 3/ with varying amounts of SiO/sub 2/ are reported. The photocurrent of the Si-doped ..cap alpha..-Fe/sub 2/O/sub 3/ photoanodes at 0 V vs SCE increased with increasing Si content, but dark current also increased. Solutes in the electrolytes may play a significant role in modifying the photoresponse of the electrodes.

• Research Organization: Univ. of California, Santa Barbara
• OSTI ID: 5954313
• Journal Information: J. Electrochem. Soc.; (United States), Journal Name: J. Electrochem. Soc.; (United States) Vol. 127:10; ISSN JESOA
• Country of Publication: United States
• Language: English

Related Subjects

14 SOLAR ENERGY
140505* -- Solar Energy Conversion-- Photochemical
Photobiological
& Thermochemical Conversion-- (1980-)
36 MATERIALS SCIENCE
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500 -- Photochemistry
ANODES
CHALCOGENIDES
CHEMISTRY
DATA
DOPED MATERIALS
ELECTRODES
ELEMENTS
EXPERIMENTAL DATA
INFORMATION
IRON COMPOUNDS
IRON OXIDES
MATERIALS
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHOTOANODES
PHOTOCHEMISTRY
SEMIMETALS
SILICON
TRANSITION ELEMENT COMPOUNDS