Morphology-dependent support effect of PdCu/alpha-Fe2O3 catalysts on Suzuki-Miyaura cross-coupling reaction
文献类型：期刊论文
| 作者 | Zhang, Ying1,2; Dai, Chengshan2,3; Fan, Hongyu1,2; Chen, Junnan2,3; Gao, Li2,3; Zhang, Bingsen2,3 |
| 刊名 | PARTICUOLOGY
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 94页码:274-280 |
| 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 |
| ISSN号 | 1674-2001 |
| DOI | 10.1016/j.partic.2024.08.007 |
| 通讯作者 | Zhang, Bingsen(bszhang@imr.ac.cn) |
| 英文摘要 | 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. |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:001315296100001 |
| 出版者 | ELSEVIER SCIENCE INC |
| 资助机构 | National Natural Science Foundation of China ; Research Fund of Shenyang National Labo-ratory for Materials Science |
| 源URL |  |
| 专题 | 金属研究所_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. |
入库方式： OAI收割
来源：金属研究所
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