Chemistry
Furan
100%
Particular Matter 2.5
50%
Aromatic Compound
50%
Brown
50%
Optical Property
50%
Chitin
50%
Diels-Alder Cycloaddition
50%
Diels-Alder Reaction
33%
4-Nitrophenol
23%
Hydrogenation
21%
Maleimide
16%
Hydrogen Bonding
16%
Density Functional Theory
16%
Van Der Waals Force
16%
Structure
16%
Polysaccharide
16%
Hydroxyl
16%
Hydroxyl Group
16%
Isomerization
14%
Ethyl Acetate
14%
4-Nitrocatechol
7%
5-Nitrosalicylic Acid
7%
Phase Composition
7%
Organic Carbon
7%
Vacuum Distillation
7%
Hexose
7%
Biomass Resource
7%
Keyphrases
D-galactose (D-gal)
50%
Anhydrosugars
50%
Macroalgae
50%
Levulinic Acid
50%
Cyclic Transformation
50%
Nitrated Aromatic Compounds
50%
Efficient Conversion
50%
5-Hydroxymethylfurfural (5-HMF)
50%
Seaweed
20%
Hydroxyl Substituent
16%
Chiral Skeleton
16%
Distortion Power
16%
Activation Strain Model
16%
Non-covalent Interaction Analysis
16%
Organonitrogens
16%
Acid Concentration
10%
Sulfuric Acid
10%
Reactor Configuration
10%
Polysaccharide
10%
4-nitrocatechol
7%
5-nitrosalicylic Acid
7%
Biphasic Medium
7%
Referential Values
7%
Vacuum Distillation
7%
Main Building
5%
Stirred Tank Reactor
5%
Power-law Approach
5%
5-hydroxymethylfurfural Synthesis
5%
Saccharides
5%
Kinetic Study
5%
Biopolymers
5%
Acid Yield
5%
Bio-based Chemicals
5%
Biofuel
5%
Plug Flow Reactor
5%
Reaction Pathway
5%
Renewable Resources
5%
Sustainable Resources
5%
Kinetic Model
5%
High Content
5%
Yield Data
5%
Low Acid
5%
Maximum Yield
5%
Earth and Planetary Sciences
Annual Variation
50%
Optical Property
50%
Brown Carbon
50%
China
50%
Electromagnetic Absorption
50%
Particular Matter 2.5
50%
Organic Carbon
25%
Source Apportionment
12%
Coal Combustion
12%
Radiative Forcing
12%
Traffic Emission
12%
Biomass Burning
12%
Emissions
12%
Chromophore
12%
Positive Matrix Factorisation
12%
