Production of graphene nanospheres by annealing of graphene oxide in solution
文献类型：期刊论文
| 作者 | Zheng, Jian1,2; Liu, Hongtao1,2; Wu, Bin1; Guo, Yunlong1; Wu, Ti1,2; Yu, Gui1; Liu, Yunqi1; Zhu, Daoben1 |
| 刊名 | NANO RESEARCH
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 4期号:7页码:705-711 |
| 关键词 | Graphene Nanosphere Self-assembly Microwave Anneal |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-011-0126-9 |
| 英文摘要 | We report a simple method to produce graphene nanospheres (GNSs) by annealing graphene oxide (GO) solution at high-temperature with the assistance of sparks induced by the microwave absorption of graphite flakes dispersed in the solution. The GNSs were formed by rolling up of the annealed GO, and the diameters were mostly in the range 300-700 nm. The GNS exhibited a hollow sphere structure surrounded by graphene walls with a basal spacing of 0.34 nm. Raman spectroscopy and X-ray photoelectron spectroscopy of the GNSs confirmed that the GO was efficiently reduced during the fabrication process. The resulting GNSs may open up new opportunities both for fundamental research and applications, and this method may be extended to the synthesis of other nanomaterials and the fabrication of related nanostructures. |
| 语种 | 英语 |
| WOS记录号 | WOS:000292094400009 |
| 出版者 | TSINGHUA UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73303]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Yunqi |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Jian,Liu, Hongtao,Wu, Bin,et al. Production of graphene nanospheres by annealing of graphene oxide in solution[J]. NANO RESEARCH,2011,4(7):705-711. |
| APA | Zheng, Jian.,Liu, Hongtao.,Wu, Bin.,Guo, Yunlong.,Wu, Ti.,...&Zhu, Daoben.(2011).Production of graphene nanospheres by annealing of graphene oxide in solution.NANO RESEARCH,4(7),705-711. |
| MLA | Zheng, Jian,et al."Production of graphene nanospheres by annealing of graphene oxide in solution".NANO RESEARCH 4.7(2011):705-711. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。