In Situ Assembly of Hydrogen-Bonded Organic Framework on Metal-Organic Framework: An Effective Strategy for Constructing Core-Shell Hybrid Photocatalyst.

ABSTRACT: The hydrogen-bonded organic frameworks (HOFs) have rarely been considered for photocatalytic application, given their weak stability and low activity. One presumably effective strategy to improve the photocatalytic performance of the HOFs is to produce a core-shell composite by fabricating a particular nanostructure using stable HOFs. To this end, the surface-functionalized metal-organic frameworks (MOFs) are used as the host matrix to support the in situ assembly and subsequent multisite growth of the stable HOFs. MOF@HOF eventually obtains core-shell hybrids, i.e., NH₂ -UiO-66@DAT-HOF. This newly synthesized core-shell nanostructure exhibits excellent stability and superb photocatalytic performance. For example, in terms of tetracycline degradation, the optimal composite prese

SUBMITTER: Wang J 

PROVIDER: S-EPMC9731681 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature