INIS
reduction
100%
electrochemistry
100%
hydrogen
100%
nitrogen
100%
synthesis
100%
ammonia
100%
electrodes
100%
surfaces
45%
hydrogenation
25%
control
16%
energy
16%
catalysts
16%
chemical industry
16%
emission
12%
electricity
12%
production
12%
operation
12%
gas chromatography
12%
nickel
12%
isotopes
12%
ruthenium
8%
membranes
8%
labelling
8%
levels
8%
electrolytes
8%
x-ray photoelectron spectroscopy
8%
temperature range 0273-0400 k
8%
iron
8%
oxides
8%
implementation
8%
comparative evaluations
8%
greenhouse gases
8%
bosch process
8%
desorption
8%
competition
8%
contamination
8%
devices
8%
water
8%
detection
8%
mass spectrometry
8%
gases
8%
hydroxides
4%
increasing
4%
electrons
4%
fossil fuels
4%
chemiluminescence
4%
atmospheres
4%
fertilizers
4%
pollutants
4%
adsorption
4%
nitrogen 15
4%
power
4%
fossils
4%
carbon
4%
screening
4%
carriers
4%
ion exchange chromatography
4%
accumulation
4%
market
4%
applications
4%
supply
4%
commodities
4%
fuels
4%
efficiency
4%
communities
4%
reactors
4%
nitrides
4%
recombination
4%
populations
4%
environmental impacts
4%
range
4%
mars planet
4%
interfaces
4%
interactions
4%
methane
4%
modifications
4%
steam
4%
speed
4%
resources
4%
monitoring
4%
free energy
4%
food
4%
spectrophotometry
4%
electronic structure
4%
molecules
4%
iron oxides
4%
guidelines
4%
investigations
4%
carbon dioxide
4%
cleaning
4%
wind
4%
by-products
4%
concentration
4%
iron nitrides
4%
renewable energy sources
4%
solids
4%
vacancies
4%
volatility
4%
availability
4%
climates
4%
chemisorption
4%
Material Science
Electrode
100%
Surface
100%
Hydrogenation
54%
Temperature
36%
Catalyst
36%
Nickel
27%
Nitride Compound
18%
Gas Chromatography Mass Spectrometry
18%
Water
18%
Electrolyte
18%
Greenhouse Gas
18%
Oxide Compound
18%
X-Ray Photoelectron Spectroscopy
18%
Membrane
18%
Desorption
18%
Iron
18%
Gas
18%
Ruthenium
18%
Chemisorption
9%
Impurity
9%
Protective Atmosphere
9%
Nitrogen Adsorption
9%
Electrochemical Device
9%
Adsorbate
9%
Ion Chromatography
9%
Analytical Method
9%
Iron Oxide
9%
Devices
9%
Hydrogen Evolution
9%
Chemiluminescence
9%
Gas Chromatography Techniques
9%
Electronic Structure
9%
Carbon Dioxide
9%
Chemical Engineering
Ammonia Synthesis
100%
Ammonia
100%
Hydrogen
100%
Nitrogen
100%
Temperature
33%
Nickel
25%
Isotope
25%
Oxide
16%
Nitride
16%
Iron
16%
Ruthenium
16%
Water
16%
Desorption
16%
Gibbs Free Energy
8%
Chemisorption
8%
Operando
8%
Adsorption
8%
Spectrophotometry
8%
Carbon
8%