Preparation and Characterization of Uniformly Sized Sub‐micrometer Spherical Silica/Organic Polymer Hybrid Particles
Source abstract
Abstract
Hybrid particles with a core‐shell structure, consisting of a silica core and a polyvinyl alcohol (PVA) shell, (see Figure for an SEM image of a particle material of this type), were fabricated via a two‐step sol‐gel process. The PVA molecular chains are probably physically adsorbed onto the surface of silica cores by hydrogen bonds and van der Waals forces.
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Research context
OpenAlex topics: Mesoporous Materials and Catalysis
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