Molecular interaction between acidic sPPSU and basic HPEI polymers and its effects on membrane formation for ultrafiltration

Chemistry

• Polyethyleneimine 100%
• Ultrafiltration 58%
• Polymer 41%
• Structure 16%
• Acid 16%
• Concentration 16%
• Hydrophilicity 8%
• Electrostatic Interaction 8%
• Resistance 8%
• Rate 8%
• Potential 8%
• Surface 8%
• Water Type 8%
• Amount 8%
• Solvent 8%
• Roughness 8%
• Aggregation 8%
• Precipitation (Chemical) 8%
• Mechanical Strength 8%

Engineering

• Membrane 50%
• Polymer 41%
• Pervaporation 25%
• Phase-Inversion 16%
• Membrane Formation 16%
• Macro Void 16%
• Base Polymer 16%
• Acid 16%
• Fuel Cell 8%
• Molecular Weight Cut-off 8%
• Cross Sections 8%
• Hydrophilicity 8%
• Mechanical Stability 8%
• Casting Solution 8%
• Entanglement 8%
• Swelling Ratio 8%
• Surfaces 8%
• Performance 8%
• Mechanisms 8%
• Demonstrates 8%
• Water 8%
• Chains 8%
• Precipitation 8%
• Roughness 8%
• Transforms 8%
• Swelling 8%

Chemical Engineering

• Ultrafiltration 58%
• Polymer 41%
• Acid 16%
• Agglomeration 8%
• Polymer Blends 8%
• Water 8%
• Precipitation (Chemical) 8%