Preparation of hollow nanoparticles with controllable diameter by one-step controlled etching of microporous silica particles using an ammonia-based etchant
Jiaqiong Xu, Zhe Chen, Dongfang Ren, Xuechen Xiang, Ning Chen, Xiaofeng Li, Zixin Ye, Qiming Chen, Shiyu Ma
Topics & Concepts
Microporous materialEtching (microfabrication)AmmoniaMaterials scienceChemical engineeringNanoparticleAdsorptionAqueous solutionCondensationChlorideAmmonium chlorideNanotechnologyChemistryComposite materialOrganic chemistryLayer (electronics)MetallurgyPhysicsThermodynamicsEngineeringMesoporous Materials and CatalysisPolymer Surface Interaction StudiesPickering emulsions and particle stabilization