Engineering & Materials Science
Composite membranes
100%
Transport properties
87%
Proton exchange membrane fuel cells (PEMFC)
76%
Membranes
58%
Protons
55%
Desorption
26%
Spectroscopy
25%
Activation energy
24%
Atmospheric humidity
20%
Fuel cells
20%
Temperature
18%
Acoustic impedance
16%
Composite materials
13%
Water
12%
Physics & Astronomy
fuel cells
80%
transport properties
54%
membranes
50%
protons
45%
composite materials
42%
humidity
13%
desorption
12%
impedance
10%
activation energy
10%
conductivity
9%
water
7%
spectroscopy
7%
performance
6%
temperature
4%
Chemical Compounds
Transport Property
65%
Compound Mobility
35%
Composite Material
34%
Proton
30%
Humidity
20%
Hydrophilicity
20%
Dielectric Material
20%
Impedance Spectroscopy
17%
Desorption
17%
Reaction Activation Energy
15%
Conductivity
15%
Time
8%