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- Title
Nanocomposite Hydrogel of Pd@ZIF‐8 and Laponite<sup>®</sup>: Size‐Selective Hydrogenation Catalyst under Mild Conditions.
- Authors
Sutar, Papri; Bakuru, Vasudeva Rao; Yadav, Pooja; Laha, Subhajit; Kalidindi, Suresh Babu; Maji, Tapas Kumar
- Abstract
The composite hydrogel of a nanoscale metal–organic framework (NMOF) and nanoclay has emerged as a new soft‐material with advanced properties and applications. Herein, we report a facile synthesis of a hydrogel nanocomposite by charge‐assisted self‐assembly of Pd@ZIF‐8 nanoparticles with Laponite® nanoclay which coat the surface of Pd@ZIF‐8 nanoparticles. Such surface coating significantly enhanced the thermal stability of the ZIF‐8 compared to the pristine framework. Further, the Pd@ZIF‐8+LP hydrogel nanocomposite shows better size‐selective catalytic hydrogenation of olefins than Pd@ZIF‐8 nanoparticles based on selective diffusion of the substrate.
- Subjects
HYDROGELS; NANOCOMPOSITE materials; CATALYTIC hydrogenation; HYDROGENATION; SURFACE coatings; METAL-organic frameworks
- Publication
Chemistry - A European Journal, 2021, Vol 27, Issue 10, p3268
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202004345