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In article number 1906005, Li Qiu, Wei Zhang, and co‐workers report the first example of a PPh3‐based crystalline covalent organic framework (COF) as a scaffold for broad‐scope nanoparticle synthesis. The obtained COF‐supported ultrafine (<2 nm) monometallic as well as bimetallic nanoparticles with narrow size distributions exhibit high stability, excellent catalytic activities and reusability...
In this work, a phosphine‐based covalent organic framework (Phos‐COF‐1) is successfully synthesized and employed as a template for the confined growth of broad‐scope nanoparticles (NPs). Ascribed to the ordered distribution of phosphine coordination sites in the well‐defined pores, various stable and well‐dispersed ultrafine metal NPs including Pd, Pt, Au, and bimetallic PdAuNPs with narrow size distributions...
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