Solvent polarity tuning to enhance the crystallinity of 2D-covalent organic frameworks for visible-light-driven hydrogen generation
Ahmed M. Elewa, Ahmed F. M. EL‐Mahdy, Ahmed E. Hassan, Zhenhai Wen, Jayachandran Jayakumar, Tsung-Lin Lee, Li‐Yu Ting, Islam M. A. Mekhemer, Tse‐Fu Huang, Mohamed Hammad Elsayed, Chih‐Li Chang, Wei‐Cheng Lin, Ho‐Hsiu Chou
Abstract
The higher the polarity or the hydrogen bond donor ability of the solvent, the more easily COFs crystallize, and the higher the COF crystallization, the higher the photocatalytic H 2 evolution.
Topics & Concepts
CrystallinityPolarity (international relations)CrystallizationCovalent bondHydrogen bondSolventSolvent polarityPhotochemistryPhotocatalysisMaterials scienceHydrogenVisible spectrumChemical engineeringChemistryMoleculeOrganic chemistryCrystallographyOptoelectronicsCatalysisBiochemistryCellEngineeringCovalent Organic Framework ApplicationsAdvanced Photocatalysis TechniquesMetal-Organic Frameworks: Synthesis and Applications