| Cathode electrodeposition and characterization of Ru nanoparticles doped a-CNx:H composite films | |
| Department | 固体润滑国家重点实验室 |
Yu YL(于元烈); Liu S(刘胜); Zhang JY(张俊彦)
| |
| 2010 | |
| Source Publication | Diamond and Related Materials
 |
| ISSN | 0925-9635 |
| Volume | 19Pages:661-664 |
| Abstract | Well-dispersed and stable Ru nanocrystalline particles with diameter in the range of 2–4 nm embedded inthe amorphous carbon nitride matrix were synthesized on single crystal silicon (100) substrate by cathodeelectrochemical deposition using acetonitrile and Ru3(CO)12 as carbon source and dopant, respectively. Theresults obtained from high-resolution transmission electron microscopy showed that the Ru nanoparticleswere presented in the form of hexagonal Ru crystal structure with preferred orientation of (101). X-rayphotoelectron spectroscopy and Fourier transform infrared spectroscopy confirmed that the as-obtainedfilms are composed of C, N, Ru and H. Raman spectroscopy indicated that the films contained tetrahedral(sp3) and trigonal (sp2) bonding structures. After doping Ru into the amorphous carbon nitride matrix, theconductivity of the composite films is commendably enhanced and the cyclic voltammograms tests showevident oxidation and visible reduction peaks of Ru, also indicating the presence of Ru immobile phase in theamorphous carbon matrix. |
| Keyword | Diamond-like FIlms (Dlc) Ru Nanoparticles Cathode Electrodeposition Good Conductivity Cyclic Voltammograms Tests |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 50572108 and 50721062);the “Hundreds Talent Program” of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 纳米润滑研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/987 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhang JY(张俊彦) |
| Recommended Citation GB/T 7714 | Yu YL,Liu S,Zhang JY. Cathode electrodeposition and characterization of Ru nanoparticles doped a-CNx:H composite films[J]. Diamond and Related Materials,2010,19:661-664. |
| APA | 于元烈,刘胜,&张俊彦.(2010).Cathode electrodeposition and characterization of Ru nanoparticles doped a-CNx:H composite films.Diamond and Related Materials,19,661-664. |
| MLA | 于元烈,et al."Cathode electrodeposition and characterization of Ru nanoparticles doped a-CNx:H composite films".Diamond and Related Materials 19(2010):661-664. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2010661-664.pdf（350KB） | 开放获取 | License | View Application Full Text | |||
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