Engineering & Materials Science
Adsorption
28%
Anthracite
10%
Bituminous coal
5%
Characterization (materials science)
7%
Coal
100%
Coal bed methane
58%
Coal mines
10%
Compressibility
5%
Cryogenics
6%
Desorption
15%
Diffusion in gases
7%
Experiments
5%
Fluids
8%
Fractal dimension
5%
Fracturing fluids
9%
Freezing
7%
Gas adsorption
7%
Gas permeability
5%
Gases
31%
Helium
5%
Hydraulic fracturing
9%
Liquid nitrogen
11%
Liquids
5%
Methane
14%
Minerals
8%
Nanoindentation
5%
Nanopores
13%
Neutron scattering
20%
Nuclear magnetic resonance
12%
Pore size
9%
Pore structure
30%
Porosity
14%
Recovery
9%
Rocks
14%
Shale
45%
Shale gas
15%
Sorption
42%
Swelling
13%
Temperature
5%
Water
11%
Water vapor
6%
Earth & Environmental Sciences
adsorption
14%
anthracite
5%
coal
51%
coal seam
5%
coalbed methane
28%
compression
5%
desorption
6%
experimental study
9%
fluid
7%
gas
21%
gas production
8%
gas transport
7%
hydraulic fracturing
5%
in situ
6%
matrix
8%
methane
11%
microstructure
5%
modeling
6%
neutron scattering
9%
nitrogen
5%
permeability
21%
porosity
7%
rock
6%
shale
22%
sorption
21%
swelling
10%
water vapor
5%
Chemical Compounds
Adsorption
9%
Coal
88%
Cryogenics
5%
Diffusion
9%
Diffusion Coefficient
6%
Flow
7%
Gas
27%
Liquid
6%
Methane
34%
Nitrogen
5%
Permeability
19%
Pore
21%
Pore Structure
17%
Porosity
6%
Pressure
11%
Small Angle Neutron Scattering
7%
Strain
6%