Composition deviation of arrays of fept nanoparticles starting from poly(styrene)-poly(4-vinylpyridine) micelles
文献类型：期刊论文
| 作者 | Qu, S.; Zhang, X. W.; Gao, Y.; You, J. B.; Fan, Y. M.; Yin, Z. G.; Chen, N. F. |
| 刊名 | Nanotechnology
 |
| 出版日期 | 2008-04-02 |
| 卷号 | 19期号:13页码:7 |
| ISSN号 | 0957-4484 |
| DOI | 10.1088/0957-4484/19/13/135704 |
| 通讯作者 | Zhang, x. w.(xwzhang@semi.ac.cn) |
| 英文摘要 | Ordered arrays of fept nanoparticles were prepared using a diblock polymer micellar method combined with plasma treatment. rutherford backscattering spectroscopy analyses reveal that the molar ratios of fe to pt in metal-salt-loaded micelles deviate from those when metal precursors are added, and that the plasma treatment processes have little influence upon the compositions of the resulting fept nanoparticles. the results from fourier transform infrared spectroscopy show that the maximum loadings of fecl(3) and h(2)ptcl(6) inside poly( styrene)-poly(4-vinylpyridine) micelles are different. the composition deviation of fept nanoparticles is attributed to the fact that one fecl3 molecule coordinates with a single 4-vinylpyridine (4vp) unit, while two neighboring and uncomplexed 4vp units are required for one h(2)ptcl(6) molecule. additionally, we demonstrate that the center-to-center distances of the neighboring fept nanoparticles can also be tuned by varying the drawing velocity. |
| WOS关键词 | DIBLOCK COPOLYMER MICELLES ; ORDERED ARRAYS ; OXIDE NANOPARTICLES ; BLOCK-COPOLYMERS ; SURFACES ; FILMS ; NANOSTRUCTURES ; TEMPLATES ; SYSTEMS ; POLYSTYRENE-BLOCK-POLY(4-VINYLPYRIDINE) |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000254174400020 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427353 |
| 专题 | 半导体研究所 |
| 通讯作者 | Zhang, X. W. |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, S.,Zhang, X. W.,Gao, Y.,et al. Composition deviation of arrays of fept nanoparticles starting from poly(styrene)-poly(4-vinylpyridine) micelles[J]. Nanotechnology,2008,19(13):7. |
| APA | Qu, S..,Zhang, X. W..,Gao, Y..,You, J. B..,Fan, Y. M..,...&Chen, N. F..(2008).Composition deviation of arrays of fept nanoparticles starting from poly(styrene)-poly(4-vinylpyridine) micelles.Nanotechnology,19(13),7. |
| MLA | Qu, S.,et al."Composition deviation of arrays of fept nanoparticles starting from poly(styrene)-poly(4-vinylpyridine) micelles".Nanotechnology 19.13(2008):7. |
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来源：半导体研究所
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