Chemistry
Catalyst
71%
Anode
66%
Solid Oxide Fuel Cells
62%
Oxide
47%
Reaction Temperature
46%
Fuel
41%
Cathode
35%
Dioxygen
35%
Procedure
34%
Concentration
34%
Polymer Electrolyte Fuel Cell
30%
Reforming Reaction
29%
Electrolyte
28%
Surface
27%
Gas
24%
Impurity
24%
Conductivity
24%
Degradation
22%
Voltage
20%
Liquid Film
19%
Proton
19%
Methane
18%
Carbon
18%
Microstructure
18%
Water Type
18%
Chemical Reaction
16%
Solid
15%
Current Density
15%
Zirconia
14%
Alloy
14%
Cermet
14%
Diffusion
14%
Hydrogen
13%
Application
13%
Oxidation Reaction
13%
Potential
12%
Meso Porosity
12%
Chemical Kinetics Characteristics
12%
Electron Particle
12%
Structure
12%
Charge Transfer Complex
12%
Equilibrium
11%
Resistance
11%
Polyimide Macromolecule
11%
Platinum
11%
Metal
11%
Analytical Method
10%
Time
10%
Amount
10%
Rate
10%
Engineering
Electrocatalyst
100%
Catalyst
49%
Polymer Electrolyte Fuel Cell
45%
Solid Oxide Fuel Cell
45%
Anode
44%
Supports
40%
Performance
36%
Solid Oxide Fuel Cells
36%
Fuel
29%
Water
27%
Oxygen Reduction Reaction
27%
Gas Diffusion Layer
23%
Surfaces
21%
Internals
19%
Microstructure
17%
Support Material
16%
Fuel Cell
15%
Cell Voltage
15%
Measurement
14%
Temperature
14%
Electric Potential
14%
High Temperature
14%
Development
13%
Overvoltage
13%
Cycles
13%
Membrane
13%
Corrosion
13%
Free Carbon
12%
Electrolysis Cell
12%
Membrane Electrode Assembly
12%
Characteristics
11%
Defects
11%
Diffusion
11%
Polymer Electrolyte Membrane
11%
Exchange Current Density
10%
Water Electrolysis
10%
Catalyst Support
10%
Nafion
9%
Biogas
9%
Mechanisms
9%
Thickness
9%
Applications
9%
Titanium Dioxide
9%
Conductive
8%
Power Generation
8%
Proton-Exchange Membrane Fuel Cells
8%
Fiber
8%
Catalyst Layer
8%
Lower Temperature
8%
Properties
8%
Material Science
Cell
38%
Electrolyte
33%
Catalyst
32%
Durability
32%
Electrocatalysts
28%
Cerium Oxide
27%
Surface
21%
Microstructure
20%
Material
18%
Electronics
15%
Fuel
15%
Electrode
15%
Defect
14%
Cathode
14%
Al2O3
13%
Proton-Exchange Membrane Fuel Cells
12%
Membrane
12%
Foam
12%
Solid
11%
Gas
11%
Air
11%
Water Vapor
10%
Nanoparticle
8%
Oxide Surface
8%
Surface Area
8%
X-Ray Diffraction
8%
Thin Films
8%
Liquid Films
8%
Protective Atmosphere
7%
Impurity
7%
Grain Boundary
7%
Oxide
7%
Conductivity
7%
Coating
7%
Particle
6%
Powder
6%
Doping (Additives)
6%
Solid Electrolyte
6%
Characterization
6%
Cathode Material
5%
Perovskites
5%
Catalyst Activity
5%
Electrical Conductivity
5%
Zirconia
5%
Temperature
5%
Dielectric Spectroscopy
5%