Keyphrases
Rutile
100%
Waste Cooking Oil
100%
Biodiesel Production
100%
Solid Acid Catalyst
100%
Magnetically Separable
100%
Ferroaluminum
100%
Transesterification
40%
TiO2 Catalyst
40%
Molar Ratio
20%
Free Fatty Acids
20%
Methanol
20%
Aluminum Oxide
20%
Electron Microscopy
20%
Sulfate Group
20%
Sulfation
20%
Fatty Acid Methyl Esters
20%
Aluminum Sulfate
20%
Acidity
20%
Brønsted Acid
20%
Acid Catalyst
20%
Iron Oxide
20%
Surface Sulfate
20%
TiO2 Nanoparticles
20%
Anatase
20%
SO42-
20%
Layer-by-layer Assembly
20%
Buffer Layer
20%
Anatase Phase
20%
Rutile Phase
20%
Chlorosulfonic Acid
20%
Magnetic Catalyst
20%
Nanocomposite Catalyst
20%
Mixed-phase TiO2
20%
Sequential Functionalisation
20%
Magnetic Character
20%
Hematite Nanoparticles
20%
Methyl Ester Yield
20%
Excellent Stability
20%
Material Science
Titanium Oxide
100%
Biodiesel
100%
Titanium Dioxide
100%
Nanoparticle
33%
Hematite
33%
Surface (Surface Science)
16%
Feedstock
16%
X-Ray Diffraction
16%
Nanocomposite
16%
Electron Microscopy
16%
Aluminum
16%
Aluminum Oxide
16%
Buffer Layer
16%
Chemical Engineering
Titanium Oxide
100%
Titanium Dioxide
100%
Waste Cooking Oil
100%
Nanoparticle
28%
Fatty Acids
28%
Transesterification
28%
Methanol
14%
Methyl Ester Yield
14%