Mg- and Si-doped iron oxides for the photocatalyzed production of hydrogen from water by visible light (2. 2 eV less than or equal to h nu less than or equal to 2. 7 eV)
Journal Article
·
· J. Catal.; (United States)
OSTI ID:6324297
Connected polycrystalline discs of Mg-doped (p-type) and Si-doped (n-type) iron oxides produced hydrogen from water using light in the solar range (2.2 eV less than or equal to h nu less than or equal to 2.7 eV) and in the absence of any external potential. In 0.1 M Na/sub 2/SO/sub 4/ or in 0.01 N NaOH solutions the device produces hydrogen catalytically with rates of 1 to 2 H/sub 2/ monolayers per minute.
- Research Organization:
- Univ. of California, Berkeley
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 6324297
- Journal Information:
- J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 78:2; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
08 HYDROGEN
080106* -- Hydrogen-- Production-- Biosynthesis & Photochemical Processes
14 SOLAR ENERGY
140505 -- Solar Energy Conversion-- Photochemical
Photobiological
& Thermochemical Conversion-- (1980-)
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500 -- Photochemistry
ALKALINE EARTH METAL COMPOUNDS
ANODES
CATALYTIC EFFECTS
CATHODES
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTION YIELD
COMPARATIVE EVALUATIONS
CONVERSION
CRYSTAL DOPING
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYSIS
ELECTROLYTES
ELEMENTS
ENERGY CONVERSION
EQUIPMENT
HEMATITE
HYDROGEN COMPOUNDS
HYDROGEN PRODUCTION
IRON COMPOUNDS
IRON ORES
IRON OXIDES
LYSIS
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
MATERIALS
MINERALS
N-TYPE CONDUCTORS
NONMETALS
ORES
OXIDE MINERALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
P-TYPE CONDUCTORS
PH VALUE
PHOTOANODES
PHOTOCATHODES
PHOTOELECTROCHEMICAL CELLS
PHOTOELECTROLYSIS
SEMICONDUCTOR MATERIALS
SILICON COMPOUNDS
SILICON OXIDES
SOLAR ENERGY CONVERSION
SOLAR EQUIPMENT
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
VERY HIGH PRESSURE
VERY HIGH TEMPERATURE
WATER
YIELDS
080106* -- Hydrogen-- Production-- Biosynthesis & Photochemical Processes
14 SOLAR ENERGY
140505 -- Solar Energy Conversion-- Photochemical
Photobiological
& Thermochemical Conversion-- (1980-)
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500 -- Photochemistry
ALKALINE EARTH METAL COMPOUNDS
ANODES
CATALYTIC EFFECTS
CATHODES
CHALCOGENIDES
CHEMICAL PREPARATION
CHEMICAL REACTION YIELD
COMPARATIVE EVALUATIONS
CONVERSION
CRYSTAL DOPING
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYSIS
ELECTROLYTES
ELEMENTS
ENERGY CONVERSION
EQUIPMENT
HEMATITE
HYDROGEN COMPOUNDS
HYDROGEN PRODUCTION
IRON COMPOUNDS
IRON ORES
IRON OXIDES
LYSIS
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
MATERIALS
MINERALS
N-TYPE CONDUCTORS
NONMETALS
ORES
OXIDE MINERALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
P-TYPE CONDUCTORS
PH VALUE
PHOTOANODES
PHOTOCATHODES
PHOTOELECTROCHEMICAL CELLS
PHOTOELECTROLYSIS
SEMICONDUCTOR MATERIALS
SILICON COMPOUNDS
SILICON OXIDES
SOLAR ENERGY CONVERSION
SOLAR EQUIPMENT
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
VERY HIGH PRESSURE
VERY HIGH TEMPERATURE
WATER
YIELDS