Multi-walled carbon nanotubes (MWCNTs)-bridged architecture of ternary Bi2O3/MWCNTs/Cu microstructure composite with high catalytic performance via two-step self-assembly
文献类型：期刊论文
| 作者 | Feng YF(冯亚菲) ; Jiang H(姜恒); Wang YR(王育人); Jing XY; Chen M(陈猛); Hu Z(胡铮); Lu T(卢通); Wang, YR
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| 刊名 | SOLID STATE SCIENCES
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| 出版日期 | 2012-08-01 |
| 卷号 | 14期号:8页码:1045-1049 |
| 通讯作者邮箱 | yurenwang@imech.ac.cn |
| 关键词 | Ternary microstructure composite Bi2O3/MWCNTs/Cu MWCNTs-bridged Self-assembly Ammonium perchlorate Thermal-Decomposition Ammonium-Perchlorate Nanocomposites Metal Nanoparticles Degradation Oxidation Nanocrystals |
| ISSN号 | 1293-2558 |
| 产权排序 | [Feng, Yafei;Jiang, Heng; Wang, Yuren; Chen, Meng; Hu, Zheng; Lu, Tong] Chinese Acad Sci, Inst Mech, Key Lab Micrograv Sci, Beijing 100190, Peoples R China; [Feng, Yafei; Jing, Xiaoyan] Harbin Engn Univ, Minist Educ, Key Lab Super Light Mat & Surface Technol, Harbin 150001, Peoples R China |
| 通讯作者 | Wang, YR ; Chinese Acad Sci, Inst Mech, Key Lab Micrograv Sci, Beijing 100190, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | Binary and ternary microstructure composites based on CNTs have potential applications in many technological fields. In our works, we realized MWCNTs-bridged architecture of ternary Bi2O3/MWCNTs/Cu microstructure composite by two-step self-assembly. In order to verify its workability, we investigated catalytic performances of a series of additives for ammonium perchlorate (AP) thermal decomposition. The results showed that catalytic performance of Bi2O3/MWCNTs/Cu composite was better than those of the other additives, and the peak temperature for high-temperature AP decomposition reduced 151.6 degrees C;while no low-temperature AP decomposition was observed. MWCNTs have two crucial roles in catalytic enhancement on AP thermal decomposition: firstly, being to act as a supporter which can effectively disperse copper and Bi2O3 particles; secondly, being to act as a bridge, excited electrons from semiconductor can conduct and store on the surfaces of MWCNTs, which is beneficial for AP thermal decomposition. Therefore, MWCNTs-bridged architecture can synergistically enhance catalytic effect of copper and Bi2O3. |
| 学科主题 | 新型材料的力学问题 |
| 分类号 | Q3 |
| 收录类别 | SCI ; EI |
| 资助信息 | We acknowledge Project supported by the State Key Development Program for Basic Research of China (Grant No. 2011CB710901), China Postdoctoral Science Foundation (Grant No. 20100480484) and Chinese Academy of Sciences K. C. Wong Post-doctoral Fellowships. |
| 原文出处 | http://dx.doi.org/10.1016/j.solidstatesciences.2012.04.038 |
| 语种 | 英语 |
| WOS记录号 | WOS:000308769000009 |
| 公开日期 | 2013-01-18 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46594]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 通讯作者 | Wang, YR |
| 推荐引用方式 GB/T 7714 | Feng YF,Jiang H,Wang YR,et al. Multi-walled carbon nanotubes (MWCNTs)-bridged architecture of ternary Bi2O3/MWCNTs/Cu microstructure composite with high catalytic performance via two-step self-assembly[J]. SOLID STATE SCIENCES,2012,14(8):1045-1049. |
| APA | 冯亚菲.,姜恒.,王育人.,Jing XY.,陈猛.,...&Wang, YR.(2012).Multi-walled carbon nanotubes (MWCNTs)-bridged architecture of ternary Bi2O3/MWCNTs/Cu microstructure composite with high catalytic performance via two-step self-assembly.SOLID STATE SCIENCES,14(8),1045-1049. |
| MLA | 冯亚菲,et al."Multi-walled carbon nanotubes (MWCNTs)-bridged architecture of ternary Bi2O3/MWCNTs/Cu microstructure composite with high catalytic performance via two-step self-assembly".SOLID STATE SCIENCES 14.8(2012):1045-1049. |
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来源：力学研究所
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