Preparation of core–shell-like zeolites by diffusion controlled chemical etching
Yanfeng Shen, Mingrui Xu, jingyang Li, Zhengxing Qin, Chunzheng Wang, Svetlana Mintova, Xinmei Liu
Abstract
The present work reports on the preparation of core–shell-like zeolites with a Si-rich mesoporous shell.
Topics & Concepts
Shell (structure)Mesoporous materialCore (optical fiber)DiffusionChemical engineeringMaterials scienceEtching (microfabrication)Isotropic etchingZeoliteNanotechnologyChemistryComposite materialCatalysisOrganic chemistryThermodynamicsLayer (electronics)PhysicsEngineeringZeolite Catalysis and SynthesisMesoporous Materials and CatalysisCatalytic Processes in Materials Science