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Enhanced ethanol production inside carbon-nanotube reactors containing catalytic particles
文献类型：期刊论文
| 作者 | Pan, Xiulian; Fan, Zhongli; Chen, Wei; Ding, Yunjie; Luo, Hongyuan; Bao, Xinhe |
| 刊名 | nature materials
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 6期号:7页码:507-511 |
| 产权排序 | 1;1 |
| 通讯作者 | 包信和 |
| 英文摘要 | carbon nanotubes (cnts) have well-defined hollow interiors and exhibit unusual mechanical and thermal stability as well as electron conductivity. this opens intriguing possibilities to introduce other matter into the cavities, which may lead to nanocomposite materials with interesting properties or behaviour different from the bulk. here, we report a striking enhancement of the catalytic activity of rh particles confined inside nanotubes for the conversion of co and h(2) to ethanol. the overall formation rate of ethanol (30.0 mol mol(-1)rh h(-1)) inside the nanotubes exceeds that on the outside of the nanotubes by more than an order of magnitude, although the latter is much more accessible. such an effect with synergetic confinement has not been observed before in catalysis involving cnts. we believe that our discovery may be of a quite general nature and could apply to many other processes. it is anticipated that this will motivate theoretical and experimental studies to further the fundamental understanding of the host-guest interaction within carbon and other nanotube systems. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; materials science, multidisciplinary ; physics, applied ; physics, condensed matter |
| 研究领域[WOS] | chemistry ; materials science ; physics |
| 关键词[WOS] | co hydrogenation ; nanoparticles ; complexes ; chemistry ; promoter ; supports ; rhodium ; pd |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000247648000019 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/99245]  |
| 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 | Pan, Xiulian,Fan, Zhongli,Chen, Wei,et al. Enhanced ethanol production inside carbon-nanotube reactors containing catalytic particles[J]. nature materials,2007,6(7):507-511. |
| APA | Pan, Xiulian,Fan, Zhongli,Chen, Wei,Ding, Yunjie,Luo, Hongyuan,&Bao, Xinhe.(2007).Enhanced ethanol production inside carbon-nanotube reactors containing catalytic particles.nature materials,6(7),507-511. |
| MLA | Pan, Xiulian,et al."Enhanced ethanol production inside carbon-nanotube reactors containing catalytic particles".nature materials 6.7(2007):507-511. |
入库方式： OAI收割
来源：大连化学物理研究所
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