Morphology-dependent support effect of PdCu/alpha-Fe<sub>2</sub>O<sub>3</sub> catalysts on Suzuki-Miyaura cross-coupling reaction

doi:10.1016/j.partic.2024.08.007

IMR OpenIR

	Morphology-dependent support effect of PdCu/alpha-Fe₂O₃ catalysts on Suzuki-Miyaura cross-coupling reaction
	Zhang, Ying 1,2; Dai, Chengshan 2,3; Fan, Hongyu 1,2; Chen, Junnan 2,3; Gao, Li 2,3; Zhang, Bingsen 2,3
通讯作者	Zhang, Bingsen(bszhang@imr.ac.cn)
	2024-11-01
发表期刊	PARTICUOLOGY
ISSN	1674-2001
卷号	94 页码:274-280
摘要	The palladium-catalyzed Suzuki-Miyaura cross-coupling (SMC) reaction has received worldwide attention as a powerful and convenient synthetic tool for the formation of biaryl compounds. However, these reactions are highly dependent on the activity and stable of catalysts. Herein, the support morphology-dependent catalytic performance of SMC reactions was investigated. The truncated hexagonal bipyramid (alpha-Fe2O3-O) and rod-shaped morphologies of alpha-Fe2O3 (alpha-Fe2O3-R) were used as support to prepare PdCu nanoparticles (NPs) catalysts by NaBH4 reduction method. For PdCu/alpha-Fe2O3-R catalysts, the smaller size of PdCu NPs and more low coordination Pd sites leading to its superior catalytic performance for SMC reactions. Furthermore, it can be easily recycled through centrifugation and reused several times without obvious loss on its catalytic performance. Identical location transmission electron microscopy method was used to investigate the structural evolution of PdCu/alpha-Fe2O3-R catalysts. The results found that its structure almost unchanged during the catalytic reaction.
关键词	Support morphology PdCu Suzuki-Miyaura cross-coupling IL-TEM method Support morphology alpha-Fe2O3 PdCu Suzuki-Miyaura cross-coupling IL-TEM method
资助者	National Natural Science Foundation of China ; Research Fund of Shenyang National Labo-ratory for Materials Science
DOI	10.1016/j.partic.2024.08.007
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[22072164] ; Research Fund of Shenyang National Labo-ratory for Materials Science
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Chemical ; Materials Science, Multidisciplinary
WOS记录号	WOS:001315296100001
出版者	ELSEVIER SCIENCE INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/190150
专题	中国科学院金属研究所
通讯作者	Zhang, Bingsen
作者单位	1.Liaoning Petrochem Univ, Sch Petrochem Engn, Fushun 113001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Ying,Dai, Chengshan,Fan, Hongyu,et al. Morphology-dependent support effect of PdCu/alpha-Fe₂O₃ catalysts on Suzuki-Miyaura cross-coupling reaction[J]. PARTICUOLOGY,2024,94:274-280.
APA	Zhang, Ying,Dai, Chengshan,Fan, Hongyu,Chen, Junnan,Gao, Li,&Zhang, Bingsen.(2024).Morphology-dependent support effect of PdCu/alpha-Fe₂O₃ catalysts on Suzuki-Miyaura cross-coupling reaction.PARTICUOLOGY,94,274-280.
MLA	Zhang, Ying,et al."Morphology-dependent support effect of PdCu/alpha-Fe₂O₃ catalysts on Suzuki-Miyaura cross-coupling reaction".PARTICUOLOGY 94(2024):274-280.