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One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction

Owing to their enhanced catalytic stability and cyclability, two-dimensional (2D) material-supported Pd-based bimetallic alloys have promising applications for catalytic reactions. Furthermore, the alloying strategy can effectively reduce costs and improve catalytic performance. In this paper, we re...

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Autores principales: Zhu, Dancheng, Zheng, Kai, Qiao, Jun, Xu, Hao, Chen, Chao, Zhang, Pengfei, Shen, Chao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417861/
https://www.ncbi.nlm.nih.gov/pubmed/36131714
http://dx.doi.org/10.1039/d2na00327a
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author Zhu, Dancheng
Zheng, Kai
Qiao, Jun
Xu, Hao
Chen, Chao
Zhang, Pengfei
Shen, Chao
author_facet Zhu, Dancheng
Zheng, Kai
Qiao, Jun
Xu, Hao
Chen, Chao
Zhang, Pengfei
Shen, Chao
author_sort Zhu, Dancheng
collection PubMed
description Owing to their enhanced catalytic stability and cyclability, two-dimensional (2D) material-supported Pd-based bimetallic alloys have promising applications for catalytic reactions. Furthermore, the alloying strategy can effectively reduce costs and improve catalytic performance. In this paper, we report a one-step reduction method to synthesize a novel heterogeneous catalyst, PdCu@Ti(3)C(2), with good catalytic performance. The composition and structure of the as-prepared catalyst were characterized by inductively coupled plasma-mass spectrometry (ICP-MS), scanning transmission electron microscopy (STEM), energy-dispersive X-ray spectroscopy (EDX), and X-ray photoelectron spectroscopy (XPS). The catalyst particles, which were identified as a PdCu bimetallic alloy, exhibited good dispersion on the substrate. The performance of the catalyst in the Suzuki–Miyaura coupling reaction was studied, and the results showed that PdCu@Ti(3)C(2) had excellent catalytic activity, similar to that of homogeneous Pd catalysts such as Pd(PPh(3))(4). Moreover, the prepared catalyst could be reused at least 10 times in the Suzuki–Miyaura coupling reaction with high yield.
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spelling pubmed-94178612022-09-20 One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction Zhu, Dancheng Zheng, Kai Qiao, Jun Xu, Hao Chen, Chao Zhang, Pengfei Shen, Chao Nanoscale Adv Chemistry Owing to their enhanced catalytic stability and cyclability, two-dimensional (2D) material-supported Pd-based bimetallic alloys have promising applications for catalytic reactions. Furthermore, the alloying strategy can effectively reduce costs and improve catalytic performance. In this paper, we report a one-step reduction method to synthesize a novel heterogeneous catalyst, PdCu@Ti(3)C(2), with good catalytic performance. The composition and structure of the as-prepared catalyst were characterized by inductively coupled plasma-mass spectrometry (ICP-MS), scanning transmission electron microscopy (STEM), energy-dispersive X-ray spectroscopy (EDX), and X-ray photoelectron spectroscopy (XPS). The catalyst particles, which were identified as a PdCu bimetallic alloy, exhibited good dispersion on the substrate. The performance of the catalyst in the Suzuki–Miyaura coupling reaction was studied, and the results showed that PdCu@Ti(3)C(2) had excellent catalytic activity, similar to that of homogeneous Pd catalysts such as Pd(PPh(3))(4). Moreover, the prepared catalyst could be reused at least 10 times in the Suzuki–Miyaura coupling reaction with high yield. RSC 2022-07-06 /pmc/articles/PMC9417861/ /pubmed/36131714 http://dx.doi.org/10.1039/d2na00327a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Zhu, Dancheng
Zheng, Kai
Qiao, Jun
Xu, Hao
Chen, Chao
Zhang, Pengfei
Shen, Chao
One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction
title One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction
title_full One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction
title_fullStr One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction
title_full_unstemmed One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction
title_short One-step synthesis of PdCu@Ti(3)C(2) with high catalytic activity in the Suzuki–Miyaura coupling reaction
title_sort one-step synthesis of pdcu@ti(3)c(2) with high catalytic activity in the suzuki–miyaura coupling reaction
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417861/
https://www.ncbi.nlm.nih.gov/pubmed/36131714
http://dx.doi.org/10.1039/d2na00327a
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