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Reduced Graphene Oxide Supported Ag Nanoparticles: An Efficient Catalyst for CO 2 Conversion at Ambient Conditions
Author(s) -
Zhang Xiao,
Chen KaiHong,
Zhou ZhiHua,
He LiangNian
Publication year - 2020
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.202000738
Subject(s) - graphene , x ray photoelectron spectroscopy , raman spectroscopy , oxide , scanning electron microscope , catalysis , materials science , fourier transform infrared spectroscopy , nanoparticle , transmission electron microscopy , ambient pressure , chemical engineering , nanotechnology , analytical chemistry (journal) , nuclear chemistry , inorganic chemistry , chemistry , organic chemistry , optics , composite material , metallurgy , physics , engineering , thermodynamics
Abstract A highly efficient carboxylative cyclization of propargylic alcohols with CO 2 under atmospheric pressure catalyzed by silver (0) nanoparticles decorated reduced graphene oxide (Ag‐rGO) is reported. Ag‐rGO was fully characterized by scanning electron microscope spectra (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FT‐IR) spectra, Raman spectra and X‐ray photoelectron spectroscopy (XPS). Notably, Ag‐rGO can be also applied to the construction of other value‐added chemicals (β‐oxopropylcarbamates and 2‐oxazolidinones) from CO 2 at ambient conditions. In addition, Ag‐rGO is stable and reusable, which shows the potential for the practical application for CO 2 capture and utilization (CCU).