Nanostructured Few-Layer Graphene with Superior Optical Limiting Properties Fabricated by a Catalytic Steam Etching Process
文献类型：期刊论文
| 作者 | Sun, Zhenyu; Dong, Ningning; Xie, Kunpeng; Xia, Wei; Koenig, Dennis; Nagaiah, Tharamani Chikka; Sanchez, Miguel D.; Ebbinghaus, Petra; Erbe, Andreas; Zhang, Xiaoyan |
| 刊名 | j. phys. chem. c
 |
| 出版日期 | 2013 |
| 卷号 | 117期号:22页码:11811 |
| 通讯作者 | wang, j (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab mat high power laser, shanghai 201800, peoples r china. |
| 英文摘要 | tailoring the morphology and structure of graphene can result in novel properties for advanced applications. here, we demonstrate the fabrication of nanostructured few-layer graphene through a mild etching process via catalytic steam gasification of carbon by fe nanoparticles (nps). controlling the reaction temperature, steam concentration, and the loading density of the nps enables the fine-tuning of the etching level of graphene. well-defined nanotrenches with a width of less than 25 nm were formed by channeling of the catalytic nps. etching caves and quasi-semicircular etched edges were observed as well. the nonlinear optical properties of the resulting nanostructured graphene were studied under a 532 nm nanosecond pulse laser through an open-aperture apparatus. at the same level of the linear extinction coefficient, it exhibits superior optical limiting performance in comparison with pristine graphene and c-60, showing a large potential in nanophotonic devices. this enhancement is ascribed to the defects formed by etching resulting in a finite band gap in nanostructured graphene. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14662]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 作者单位 | 1.[Sun, Zhenyu 2.Xie, Kunpeng 3.Xia, Wei 4.Sanchez, Miguel D. 5.Muhler, Martin] Ruhr Univ Bochum, Lab Ind Chem, D-44780 Bochum, Germany 6.[Dong, Ningning 7.Zhang, Xiaoyan 8.Wang, Jun] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 9.[Koenig, Dennis 10.Ludwig, Alfred] Ruhr Univ Bochum, Inst Mat, Dept Mech Engn, D-44780 Bochum, Germany |
| 推荐引用方式 GB/T 7714 | Sun, Zhenyu,Dong, Ningning,Xie, Kunpeng,et al. Nanostructured Few-Layer Graphene with Superior Optical Limiting Properties Fabricated by a Catalytic Steam Etching Process[J]. j. phys. chem. c,2013,117(22):11811. |
| APA | Sun, Zhenyu.,Dong, Ningning.,Xie, Kunpeng.,Xia, Wei.,Koenig, Dennis.,...&Muhler, Martin.(2013).Nanostructured Few-Layer Graphene with Superior Optical Limiting Properties Fabricated by a Catalytic Steam Etching Process.j. phys. chem. c,117(22),11811. |
| MLA | Sun, Zhenyu,et al."Nanostructured Few-Layer Graphene with Superior Optical Limiting Properties Fabricated by a Catalytic Steam Etching Process".j. phys. chem. c 117.22(2013):11811. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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