Physics & Astronomy
acetates
72%
carbon dioxide
11%
carbon nanotubes
57%
cellulose
74%
costs
8%
diffraction
5%
gases
11%
greenhouse effect
18%
inversions
9%
matrices
36%
membranes
48%
nitrogen
8%
performance
14%
polymers
12%
selectivity
21%
x rays
4%
Medicine & Life Sciences
acetylcellulose
100%
Carbon Dioxide
11%
Carbon Nanotubes
90%
Costs and Cost Analysis
6%
Gases
18%
Greenhouse Effect
22%
Membranes
39%
Nitrogen
10%
Polymers
19%
Technology
7%
X-Ray Diffraction
13%
Engineering & Materials Science
Carbon dioxide
10%
Carbon nanotubes
70%
Cellulose
73%
Costs
4%
Earth (planet)
9%
Free volume
16%
Gases
12%
Greenhouse effect
15%
Membrane technology
15%
Membranes
56%
Nitrogen
10%
Permeation
13%
Polymers
16%
X ray diffraction
10%
Chemical Compounds
Acetate
46%
Carbon Atom
31%
Carbon Dioxide
13%
Free Volume
18%
Gas
17%
Multi Walled Nanotube
56%
Nitrogen
10%
Polymer Chain
14%
X-Ray Diffraction
8%