Surface modified novel magnetically tuned halloysite functionalized sulfonic acid: synthesis, characterization and catalytic activity
Pawan Kumar, Princy Gupta, Chandan Sharma
Abstract
The present work demonstrates the synthesis of magnetically tuned halloysite solid acid, the physiochemical properties of which are thoroughly studied using different characterization techniques and has been successfully used for the synthesis of bisamides and 4<italic>H</italic>-pyrans.
Topics & Concepts
HalloysiteCharacterization (materials science)CatalysisSulfonic acidSolid acidMaterials scienceChemistrySurface modificationChemical engineeringCombinatorial chemistryOrganic chemistryNanotechnologyPhysical chemistryComposite materialEngineeringClay minerals and soil interactionsLayered Double Hydroxides Synthesis and ApplicationsMesoporous Materials and Catalysis