Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| N-Formylation of Amines with CO2 and H-2 Using Pd-Au Bimetallic Catalysts Supported on Polyaniline-Functionalized Carbon Nanotubes | |
| Ju, Pengpeng1,2,3; Chen, Jinzhu1,3,4; Chen, Aibing2; Chen, Limin4; Yu, Yifeng2 | |
| 2017-03-01 | |
| Source Publication | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| Volume | 5Issue:3Pages:2516-2528 |
| Abstract | Bimetallic Pd-Au catalyst was prepared by depositing the Pd-Au alloy nanoparticles on polyaniline-functionalized carbon nanotubes (PANI-CNT) and the resulting Pd-Au/PANI-CNT catalyst exhibited excellent catalytic activity for the N-formylation of pyrrolidine using CO2/H-2. The structural and electronic properties of the Pd- Au/PANI-CNT was characterized by X-ray powder diffraction (XRD), nitrogen adsorption desorption, transmission electron microscopy (TEM), high angle annular dark-field scanning LU transmission electron microscopy (HAADF-STEM), and X-ray photoelectron spectroscopy (XPS). Under optimized conditions, an N-formylpyrrolidine yield of 98.3% was obtained from pyrrolidine and CO2/H-2 at 125 degrees C by using Pd Au/PANICNT with a Pd/Au molar ratio of 1:1. Our research further reveals that Pd atoms should be the true active sites for the hydrogenation reaction and the N-formylation reaction might occur mainly over Pd atoms or over the interface between Pd atoms and Au atoms for the bimetallic Pd Au/PANI-CNT catalyst. The enhanced catalytic performance of bimetallic Pd Au/PANI-CNT is mainly related to beneficial interactions between Pd atoms and Au atoms, leading to changes of the electronic properties of the formed bimetallic Pd Au nanoparticles. |
| Subtype | Article |
| Keyword | Bimetallic Catalyst Carbon Dioxide Electronic Property Formylation Hydrogenation |
| WOS Headings | Science & Technology ; Physical Sciences ; Technology |
| DOI | 10.1021/acssuschemeng.6b02865 |
| WOS Subject Extended | Chemistry ; Engineering |
| WOS Keyword | MILD REACTION CONDITIONS ; DEFINED IRON CATALYST ; SELECTIVE HYDROGENATION ; HOMOGENEOUS CATALYSIS ; ROOM-TEMPERATURE ; FORMIC-ACID ; ALLOY NANOPARTICLES ; DIRECT METHYLATION ; DIOXIDE FIXATION ; SECONDARY-AMINES |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | National Natural Science Foundation of China(21172219 ; Natural Science Foundation of Guangdong Province, China(2015A030312007) ; Jinan Double Hundred Talents Plan ; Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control ; 91645119 ; 21472189) |
| WOS Subject | Chemistry, Multidisciplinary ; Engineering, Chemical |
| WOS ID | WOS:000395846900057 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/14081 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Jinan Univ, Coll Chem & Mat Sci, 601 Huangpu Ave West, Guangzhou 510632, Peoples R China 2.Hebei Univ Sci & Technol, Coll Chem & Pharmaceut Engn, 70 Yuhua Rd, Shijiazhuang 050018, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China 4.South China Univ Technol, Guangzhou Higher Educ Mega Ctr, Sch Environm & Energy, Guangdong Prov Key Lab Atmospher Environm & Pollu, 382 Zhonghuan Rd East, Guangzhou 510006, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Ju, Pengpeng,Chen, Jinzhu,Chen, Aibing,et al. N-Formylation of Amines with CO2 and H-2 Using Pd-Au Bimetallic Catalysts Supported on Polyaniline-Functionalized Carbon Nanotubes[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(3):2516-2528. |
| APA | Ju, Pengpeng,Chen, Jinzhu,Chen, Aibing,Chen, Limin,&Yu, Yifeng.(2017).N-Formylation of Amines with CO2 and H-2 Using Pd-Au Bimetallic Catalysts Supported on Polyaniline-Functionalized Carbon Nanotubes.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(3),2516-2528. |
| MLA | Ju, Pengpeng,et al."N-Formylation of Amines with CO2 and H-2 Using Pd-Au Bimetallic Catalysts Supported on Polyaniline-Functionalized Carbon Nanotubes".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.3(2017):2516-2528. |
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