Engineering & Materials Science
Esterification
100%
Catalysts
60%
Positive ions
41%
Cooking
36%
Biodiesel
36%
Nanosheets
32%
Fatty acids
32%
Sulfur
30%
Catalysis
28%
Nanocarbon
27%
Structural relaxation
27%
Carbon
26%
Ethylene
26%
Dimerization
26%
Oils
25%
Ion exchange resins
24%
Functional groups
24%
Graphene oxide
22%
Metal ions
22%
Heavy ions
22%
Membranes
21%
Heterojunctions
20%
Heavy metals
20%
Photocatalysts
19%
Alcohols
18%
Steam reforming
18%
Adsorption
18%
Acids
17%
Ethanol
17%
Hydrogen
16%
Hydrolysis
15%
Composite materials
14%
Cellulose films
14%
Resins
14%
Cerium oxide
13%
Lithium sulfur batteries
13%
Catalyst activity
13%
Water gas shift
12%
Powders
12%
Ions
12%
Cathodes
12%
Aluminum
12%
Coatings
11%
Temperature
11%
Supercapacitor
11%
Composite films
11%
Electrodes
11%
Charge density
11%
Golf
10%
Pollution control
10%
Chemical Compounds
Esterification
65%
Biodiesel
27%
Acid Catalyst
21%
Nanosheet
19%
Poly(ether-Sulfone) Polymer
19%
Graphene Oxide
18%
Cation Exchange Resin
18%
Catalyst
17%
Ion Exchange Resin
17%
Composite Material
16%
Turnover Frequency
14%
Dimerization
14%
Fatty Acid
14%
Heavy Metal
13%
Methanol
13%
Catalysis
12%
Oleic Acid
11%
Carbon Atom
11%
Methyl Oleate
10%
Alcohol
10%
Cation
10%
Metal Ion
9%
Sulfuric Acid
9%
Reduction
9%
Coating Agent
9%
Energy
8%
Sulfonic Acid
7%
Butene
7%
Charge Density
7%
Adsorption
6%
Hydrocarbon
6%
Time
6%
Microwave
6%
Ion
6%
Liquid
6%
Carboxylic Acid
6%
Mass Transfer
6%
Cathode
5%
Sulfonate
5%
Carbon Nanotube
5%
Surface
5%
Structural Relaxation
5%
Voltage
5%
Behavior as Electrode
5%
Microwave Irradiation
5%
Earth & Environmental Sciences
ethylene
25%
catalyst
23%
catalysis
19%
sulfur
17%
membrane
16%
alcohol
14%
ion exchange
14%
resin
13%
oil
13%
cation
13%
coating
13%
oxide
11%
golf
11%
acid
9%
fatty acid
8%
fuel cell
8%
methanol
8%
theoretical study
8%
cellulose
7%
hydrocarbon
7%
microwave
6%
circular economy
6%
experimental study
6%
ammonia
6%
carbon monoxide
5%
heavy metal
5%
particle
5%
removal
5%
adsorption
5%
energy industry
5%