Institutional Repository of Chinese Acad Sci, Inst Solid State Phys， Hefei 230031, Anhui, Peoples R China
| Necklace-like NiO-CuO Heterogeneous Composite Hollow Nanostructure: Preparation, Formation Mechanism and Structure Control | |
| Xu, Shao Hui; Fei, Guang Tao1; Ouyang, Hao Miao; Shang, Guo Liang; Gao, Xu Dong; Zhang, Li De | |
| 2017-03-10 | |
| 发表期刊 | SCIENTIFIC REPORTS
 |
| 摘要 | Composite hollow nanostructure composed by transition metal oxides are promising materials in electrochemistry, catalyst chemistry and material science. In this contribution, necklace-like NiO-CuO heterogeneous composite hollow nanostructures were synthesized by annealing Ni/Cu superlattice nanowires in air. Two kinds of morphologies including CuO nanotube linked core-shell structures and CuO nanotube linked hollow structures were obtained. The structure can be tuned easily by adjusting the relative length of Cu segments in Ni/Cu superlattice nanowires and the annealing temperature. The relative diffusion amount of Cu to Ni segments was proved to be the key factor to influence the annealed sample morphology. The formation mechanism was discussed in detail based on Kirkendal effect and high temperature oxidation of alloy. We demonstrated that hollow structure or core-shell structure is related to whether the oxidation exists only in external sites or co-exists in external and internal sites during annealing. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology |
| DOI | 10.1038/s41598-017-00157-0 |
| 关键词[WOS] | FACILE SYNTHESIS ; THERMAL-OXIDATION ; NICKEL-OXIDE ; ION BATTERY ; DIFFUSION ; NANOCRYSTALS ; PERFORMANCE ; NANOPARTICLES ; NANOSPHERES ; NANOTUBES |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; National Natural Science Foundation of China(51671183 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; Foundation of Director of Institute of Solid State Physics, Chinese Academy of Sciences(2016DFY06) ; 51471162 ; 51471162 ; 51471162 ; 51471162 ; 51471162 ; 51471162 ; 51471162 ; 51471162 ; 51502294) ; 51502294) ; 51502294) ; 51502294) ; 51502294) ; 51502294) ; 51502294) ; 51502294) |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000396829100007 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/32889 |
| 专题 | 中科院固体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Key Lab Mat Phys, POB 1129, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, POB 1129, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Shao Hui,Fei, Guang Tao,Ouyang, Hao Miao,et al. Necklace-like NiO-CuO Heterogeneous Composite Hollow Nanostructure: Preparation, Formation Mechanism and Structure Control[J]. SCIENTIFIC REPORTS,2017,7(无):1-13. |
| APA | Xu, Shao Hui,Fei, Guang Tao,Ouyang, Hao Miao,Shang, Guo Liang,Gao, Xu Dong,&Zhang, Li De.(2017).Necklace-like NiO-CuO Heterogeneous Composite Hollow Nanostructure: Preparation, Formation Mechanism and Structure Control.SCIENTIFIC REPORTS,7(无),1-13. |
| MLA | Xu, Shao Hui,et al."Necklace-like NiO-CuO Heterogeneous Composite Hollow Nanostructure: Preparation, Formation Mechanism and Structure Control".SCIENTIFIC REPORTS 7.无(2017):1-13. |
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| Necklace-like NiO-Cu（3490KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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