| Insight into the Metal-Support Interactions between Ruthenium and Nanodiamond-derived Carbon material for CO Oxidation | |
| Zhang, Liyun1,2; Wu, Kuang-Hsu3; Ding, Yuxiao4; Shi, Wen2; Liu, Siyang2; Niu, Yiming2; Zhang, Bingsen2,5 | |
| Corresponding Author | Zhang, Bingsen(bszhang@imr.ac.cn) |
| 2021-01-22 | |
| Source Publication | CHEMCATCHEM
 |
| ISSN | 1867-3880 |
| Pages | 8 |
| Abstract | For supported metal catalysts, metal-support interactions (MSI) are vital for their catalytic performance, which can be regulated by controlling surface structures of supports. In this work, two kinds of nanodiamond (ND)-derived carbon materials, i. e. ND@graphene (ND@G) and onion-like carbon (OLC), were applied to support Ru catalyst. The characterization results show that compared with OLC supported Ru catalyst (Ru/OLC), ND@G supported Ru catalyst (Ru/ND@G) exhibits a higher Ru dispersity, large amount of nanoclusters and Ru single atoms with positive charges dispersing on the surface of ND@G, indicating a stronger MSI in Ru/ND@G. Ru/ND@G favors twin CO adsorbates, while Ru/OLC favors linear adsorbates. For CO oxidation reaction, it was found that Ru/OLC with more metallic Ru NPs exhibited higher catalytic activity compared to Ru/ND@G. Moreover, Ru/OLC showed better reusability and stability compared to Ru/ND@G during CO oxidation reaction. This work highlights the importance of having an adequate rather than an excessively strong MSI for some catalytic systems. |
| Keyword | Metal-support interaction 1 CO oxidation 2 Ru catalyst 3 Nanodiamond-derived carbon 4 Nanocarbon support 5 |
| Funding Organization | National Natural Science Foundation of China ; Liao Ning Revitalization Talents Program ; SYNL ; Yong Talents Invitation Program of Shandong Provincial Colleges and Universities |
| DOI | 10.1002/cctc.202001748 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21703262] ; National Natural Science Foundation of China[21761132025] ; National Natural Science Foundation of China[21773269] ; National Natural Science Foundation of China[91545119] ; Liao Ning Revitalization Talents Program[XLYC1807175] ; SYNL[L2019F38] ; Yong Talents Invitation Program of Shandong Provincial Colleges and Universities |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Physical |
| WOS ID | WOS:000609925400001 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/159039 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Bingsen |
| Affiliation | 1.Qufu Normal Univ, Dept Chem Engn, 57 Jingxuan Rd, Qufu 273165, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Univ New South Wales, Sch Chem Engn, Sydney, NSW 2052, Australia 4.Max Planck Inst Chem Energy Convers, D-45472 Mulheim, Germany 5.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Liyun,Wu, Kuang-Hsu,Ding, Yuxiao,et al. Insight into the Metal-Support Interactions between Ruthenium and Nanodiamond-derived Carbon material for CO Oxidation[J]. CHEMCATCHEM,2021:8. |
| APA | Zhang, Liyun.,Wu, Kuang-Hsu.,Ding, Yuxiao.,Shi, Wen.,Liu, Siyang.,...&Zhang, Bingsen.(2021).Insight into the Metal-Support Interactions between Ruthenium and Nanodiamond-derived Carbon material for CO Oxidation.CHEMCATCHEM,8. |
| MLA | Zhang, Liyun,et al."Insight into the Metal-Support Interactions between Ruthenium and Nanodiamond-derived Carbon material for CO Oxidation".CHEMCATCHEM (2021):8. |
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