Engineering & Materials Science
Oxygen evolution reaction
100%
Electrocatalysts
80%
Protons
63%
Membranes
44%
Voltammetry
40%
Catalysts
33%
Water
28%
Current density
25%
Mass transfer
23%
Magnetic field effects
21%
X ray powder diffraction
19%
Energy dispersive X ray analysis
19%
X ray photoelectron spectroscopy
16%
Magnetization
15%
Composite materials
15%
Electrolysis
15%
Reaction rates
14%
Hydrogen production
14%
Anodes
12%
Electron microscopes
12%
Polarization
11%
Chemical activation
11%
Characterization (materials science)
11%
Oxygen
10%
Scalability
10%
Renewable energy resources
10%
Hydrogen
10%
Scanning
10%
Electrodes
10%
Costs
5%
Physics & Astronomy
electrocatalysts
77%
membranes
38%
catalysts
36%
protons
34%
oxygen
31%
water
29%
mass transfer
23%
bubbles
20%
current density
18%
x rays
17%
renewable energy
17%
hydrogen production
16%
composite materials
16%
electrolysis
15%
energy sources
14%
cells
14%
reaction kinetics
11%
anodes
11%
photoelectron spectroscopy
10%
activation
10%
electron microscopes
10%
costs
9%
magnetization
8%
scanning
8%
electrodes
8%
hydrogen
8%
causes
7%
characterization
7%
polarization
7%
diffraction
7%
magnetic fields
6%
performance
5%
energy
3%