Engineering & Materials Science
Organic solvents
100%
Coprecipitation
70%
Fabrication
52%
Adsorption isotherms
32%
Functional groups
30%
Specific surface area
30%
Metals
30%
Remediation
29%
Straw
28%
Adsorbents
28%
Composite materials
27%
Crystals
23%
Impurities
22%
Pyrolysis
22%
Sustainable development
20%
Characterization (materials science)
20%
Porosity
20%
Temperature
18%
Costs
8%
Earth & Environmental Sciences
biochar
74%
hydroxide
65%
organic solvent
62%
metal
20%
straw
17%
functional group
17%
pyrolysis
15%
maize
15%
method
15%
spacing
15%
isotherm
14%
sustainable development
14%
remediation
14%
surface area
13%
porosity
12%
crystal
12%
adsorption
11%
pollutant
10%
removal
9%
cost
9%
comparison
7%
material
7%
temperature
6%
effect
4%
Business & Economics
Metals
39%
Adsorption
39%
Porosity
37%
Pyrolysis
34%
Robust Methods
31%
Remediation
30%
Corn
28%
High Performance
22%
Temperature
22%
Characterization
18%
Sustainable Development
17%
Performance
8%