Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Synthesis of CoNi nanowires by heterogeneous nucleation in polyol | |
Liu, Qiying1,2; Guo, Xiaohui1; Wang, Tiejun2 ; Li, Yong1; Shen, Wenjie1
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| 2010-06-15 | |
| 发表期刊 | MATERIALS LETTERS
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| ISSN | 0167-577X |
| 卷号 | 64期号:11页码:1271-1274 |
| 产权排序 | [Liu, Qiying; Guo, Xiaohui; Li, Yong; Shen, Wenjie] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China; [Liu, Qiying; Wang, Tiejun] Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China |
| 通讯作者 | shen98@dicp.ac.cn |
| 摘要 | CoNi nanorwires/nanorods, depending on the loading of Ni, were prepared by heterogeneous nucleation in polyol. CoNi nanowires with the length up to 1000 nm and the diameter of about 10 nm were obtained when the loading of Ni was no more than 30%, whereas nanorods with the length of about 500 nm and the diameter of 20 nm were produced with further increasing the loading of Ni. It was revealed that the nanowires might be a core-shell structure where the core was formed by the fast reduction of Co(2+) and the shell was constructed by the combined reduction of Co(2+) and When used for hydrogenolysis of glycerol, the CoNi nanowires showed significantly enhanced glycerol conversion and propanediol selectivity as compared to the pure Co nanowires. (C) 2010 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 其他摘要 | CoNi nanorwires/nanorods, depending on the loading of Ni, were prepared by heterogeneous nucleation in polyol. CoNi nanowires with the length up to 1000 nm and the diameter of about 10 nm were obtained when the loading of Ni was no more than 30%, whereas nanorods with the length of about 500 nm and the diameter of 20 nm were produced with further increasing the loading of Ni. It was revealed that the nanowires might be a core-shell structure where the core was formed by the fast reduction of Co(2+) and the shell was constructed by the combined reduction of Co(2+) and When used for hydrogenolysis of glycerol, the CoNi nanowires showed significantly enhanced glycerol conversion and propanediol selectivity as compared to the pure Co nanowires. |
| 关键词 | Metallic Alloys Coni Nanowires Crystal Growth Core-shell Structure Shape Control |
| 学科领域 | Materials Science ; Physics |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1016/j.matlet.2010.03.006 |
| 研究领域[WOS] | Materials Science ; Physics |
| URL | 查看原文 |
| 关键词[WOS] | SURFACE ALLOY ; BIMETALLIC SURFACES ; CHEMICAL-PROPERTIES ; LIQUID POLYOL ; NANOPARTICLES ; NI ; CATALYST ; METHANE ; GROWTH ; COBALT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000278148900009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.giec.ac.cn/handle/344007/8496 |
| 专题 | 中国科学院广州能源研究所 生物质化工品制备实验室 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Qiying,Guo, Xiaohui,Wang, Tiejun,et al. Synthesis of CoNi nanowires by heterogeneous nucleation in polyol[J]. MATERIALS LETTERS,2010,64(11):1271-1274. |
| APA | Liu, Qiying,Guo, Xiaohui,Wang, Tiejun,Li, Yong,&Shen, Wenjie.(2010).Synthesis of CoNi nanowires by heterogeneous nucleation in polyol.MATERIALS LETTERS,64(11),1271-1274. |
| MLA | Liu, Qiying,et al."Synthesis of CoNi nanowires by heterogeneous nucleation in polyol".MATERIALS LETTERS 64.11(2010):1271-1274. |
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