Synthesis of metallic Ni-Co/graphene catalysts with enhanced hydrodesulfurization activity via a low-temperature plasma approach
文献类型：期刊论文
| 作者 | Wang, Xuzhen1,2,3; Xu, Wenya1; Liu, Ning1; Yu, Zhengfa2,3; Li, Yong4; Qiu, Jieshan2,3 |
| 刊名 | catalysis today
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 256页码:203-208 |
| 关键词 | Ni-Co bimetal Graphene Low temperature plasma Hydrodesulfurization Carbonyl sulfide |
| 英文摘要 | graphene sheets (gs) supported monometal (ni, co) or bimetal (ni-co) nanoparticle composites have been conveniently prepared with the assistance of dielectric barrier discharge (dbd) plasma at low temperature. both graphene oxide and the metal ions (ni2+, co2+) can be simultaneously reduced during the dbd plasma treatment in h-2 atmosphere, which gives rise to the uniformly distributed metal nanopartides on the surface of gs. the graphene-based catalysts are used in the catalytic hydrodesulfurization (hds) of carbonyl sulfide (cos). it is revealed that the bimetallic ni-co/gs catalyst exhibits outstanding performance for higher cos conversion compared with the monometal catalysts, suggesting the synergetic effect between ni and co active species in the hds reaction. the presented strategy demonstrates a new pathway for the preparation of graphene-based catalysts with high hds catalytic performance. (c) 2015 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | bimetallic catalysts ; carbonyl sulfide ; graphene ; hydrogen ; nanoparticles ; nanomaterials ; stability ; removal ; support ; nickel |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360085300027 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146471]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Dalian Univ Technol, Sch Chem, Fac Chem Environm & Biol Sci & Technol, Dalian, Peoples R China 2.Dalian Univ Technol, Carbon Res Inst, Liaoning Key Lab Energy Mat & Chem Engn, Fac Chem Environm & Biol Sci & Technol, Dalian, Peoples R China 3.Dalian Univ Technol, State Key Lab Fine Chem, Fac Chem Environm & Biol Sci & Technol, Dalian, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xuzhen,Xu, Wenya,Liu, Ning,et al. Synthesis of metallic Ni-Co/graphene catalysts with enhanced hydrodesulfurization activity via a low-temperature plasma approach[J]. catalysis today,2015,256:203-208. |
| APA | Wang, Xuzhen,Xu, Wenya,Liu, Ning,Yu, Zhengfa,Li, Yong,&Qiu, Jieshan.(2015).Synthesis of metallic Ni-Co/graphene catalysts with enhanced hydrodesulfurization activity via a low-temperature plasma approach.catalysis today,256,203-208. |
| MLA | Wang, Xuzhen,et al."Synthesis of metallic Ni-Co/graphene catalysts with enhanced hydrodesulfurization activity via a low-temperature plasma approach".catalysis today 256(2015):203-208. |
入库方式： OAI收割
来源：大连化学物理研究所
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