Direct synthesis of platinum nanodots in ZIF-8/Fe₃O₄ core–shell hybrid nanoparticles

Abstract

Platinum nanodots were synthesized inside ZIF-8/Fe3O4 core–shell hybrid nanoparticles without additional reducing agents, which showed high catalytic activity for the reduction of 4-nitrophenol.

A post-synthetically modified porous organic polymer for photocatalytic water purification

“…1A). 53 Powder X-ray diffraction (PXRD) patterns indicated an amorphous solid state of the polymer, whereas Pt@PNP show polycrystalline peaks of the Pt particle lattice (Fig. 1B).…”

“…1A). 53 Powder X-ray diffraction (PXRD) patterns indicated an amorphous solid state of the polymer, whereas Pt@PNP show polycrystalline peaks of the Pt particle Fig. 1 (A) Systematic representation of the synthesis of PNP and its post-synthetic modification with platinum clusters to get Pt@PNP.…”