2020
DOI: 10.3390/catal10040374
|View full text |Cite
|
Sign up to set email alerts
|

Highly Dispersed Pt Nanoparticles on N-Doped Ordered Mesoporous Carbon as Effective Catalysts for Selective Hydrogenation of Nitroarenes

Abstract: Highly-dispersed Pt nanoparticles supported on nitrogen-modified CMK-3 mesoporous carbon (Pt/N-CMK-3) were first fabricated by a two-step impregnation route. The influences of N content on the catalyst porous structure, Pt nanoparticle size, surface properties, and interaction between Pt species and the support were investigated in detail using N2 sorption, X-ray diffraction (XRD), transmission electron microscopy (TEM), and X-ray photoelectron spectra (XPS). The N species acted as anchoring sites for the stab… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

1
1
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
6

Relationship

0
6

Authors

Journals

citations
Cited by 9 publications
(2 citation statements)
references
References 39 publications
1
1
0
Order By: Relevance
“…As shown in Figure S1B, the corresponding binding energies of Pt 4f7/2 and Pt 4f5/2 are 71.2 eV and 74.5 eV, respectively. This result was very similar to the characterization of highly dispersed Pt NPs on N-doped ordered mesoporous carbon prepared by Sheng et al [21] Thus, the Pt 2+ in K2PtCl4 was reduced from +2 valence to 0 valence, which proved the successful preparation of Van-Pt2 NPs.…”
Section: Preparation and Structure Analysissupporting
confidence: 88%
“…As shown in Figure S1B, the corresponding binding energies of Pt 4f7/2 and Pt 4f5/2 are 71.2 eV and 74.5 eV, respectively. This result was very similar to the characterization of highly dispersed Pt NPs on N-doped ordered mesoporous carbon prepared by Sheng et al [21] Thus, the Pt 2+ in K2PtCl4 was reduced from +2 valence to 0 valence, which proved the successful preparation of Van-Pt2 NPs.…”
Section: Preparation and Structure Analysissupporting
confidence: 88%
“…In 2020, the Wang group investigated the catalytic activity of the Pt/N‐CMK‐3 in the hydrogenation of various nitroarenes [89] . The synthesis of Pt/N‐CMK‐3 was performed in multiple steps.…”
Section: Heteroatom‐doped Porous Carbon/metal Catalystsmentioning
confidence: 99%