Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation
文献类型：期刊论文
| 作者 | Lv, Yongge; Li, Yong; Shen, Wenjie |
| 刊名 | catalysis communications
 |
| 出版日期 | 2013-12-05 |
| 卷号 | 42页码:116-120 |
| 关键词 | Co3O4 Nanotubes Kirkendall effect CO oxidation Morphology-dependence |
| 产权排序 | 待补充 |
| 通讯作者 | 申文杰 |
| 合作状况 | 英 |
| 英文摘要 | co3o4 nanotubes with the inner of about 8 nm and the length of 200-500 nm were synthesized by oxidizing co nanowires. analyses on the structural evolution of the intermediates at different intervals identified that the formation of co3o4 nanotubes followed a nanoscale kirkendall effect. the outward diffusion of cobalt species was faster than the inward diffusion of oxygen species, resulting in the formation of nanovoids at the initial stage and subsequently the tubular structure. the co3o4 nanotubes showed a higher activity and stability than the spherical nanoparticles in co oxidation, primarily due of the facile redox feature. (c) 2013 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | hollow nanocrystals ; directed synthesis ; different shapes ; low-temperature ; kirkendall ; nanoparticles ; combustion ; templates ; nanowires ; oxides |
| 收录类别 | SCI |
| 资助信息 | 1，1 |
| 原文出处 | 120 |
| 语种 | 英语 |
| WOS记录号 | WOS:000326254800025 |
| 公开日期 | 2014-09-11 |
| 源URL | [http://159.226.238.44/handle/321008/119413]  |
| 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 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Yongge,Li, Yong,Shen, Wenjie. Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation[J]. catalysis communications,2013,42:116-120. |
| APA | Lv, Yongge,Li, Yong,&Shen, Wenjie.(2013).Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation.catalysis communications,42,116-120. |
| MLA | Lv, Yongge,et al."Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation".catalysis communications 42(2013):116-120. |
入库方式： OAI收割
来源：大连化学物理研究所
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