Physics & Astronomy
liquid levels
100%
fuel cells
84%
membranes
53%
porosity
52%
protons
47%
gaseous diffusion
46%
composite materials
44%
water
41%
saturation
21%
liquids
13%
carbon
10%
liquid injection
7%
current density
7%
polytetrafluoroethylene
6%
profiles
5%
simulators
5%
discontinuity
4%
voids
4%
continuums
3%
high resolution
3%
fibers
2%
Engineering & Materials Science
Diffusion in gases
91%
Proton exchange membrane fuel cells (PEMFC)
80%
Liquids
48%
Composite materials
42%
Water
39%
Current density
20%
Carbon
15%
Carbon black
13%
Pore size
12%
Polytetrafluoroethylenes
11%
Porous materials
10%
Simulators
7%
Fibers
7%
Chemical Compounds
Micro Porosity
57%
Diffusion
44%
Composite Material
36%
Gas
28%
Pore
17%
Current Density
13%
Poly(tetrafluoroethylene)
9%
Carbon Black
8%
Carbon Atom
8%
Pore Size
7%
Flow
5%
Liquid
4%