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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...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
RSC
2022
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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. |
format | Online Article Text |
id | pubmed-9417861 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | RSC |
record_format | MEDLINE/PubMed |
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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