| Magnetron sputtering Si interlayer: A protocol to prepare solid phase microextraction coatings on metal-based fiber | |
| Department | 固体润滑国家重点实验室 |
Liu HM(刘红妹); Ji L(吉利) ; Li JB(李菊白); Liu SJ(刘淑娟); Liu X(刘霞); Jiang SX(蒋生祥)
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| 2011 | |
| Source Publication | Journal of Chromatography A
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| ISSN | 0021-9673 |
| Issue | 1218Pages:2835-2840 |
| Abstract | Use ofmetal fibers in solid phasemicroextraction (SPME) can overcome the fragility drawback of conven- tional fused-silica ones. However, the surface modification of metal substrates is rather difficult, which largely prevents many mature traditional techniques, such as sol–gel and chemical bonding, being used in fabrication of SPME coating on metal-based fibers. This study demonstrates a protocol to resolve this problem by magnetron sputtering a firm Si interlayer on stainless steel fiber. The Si interlayer was eas- ily modified active group, and attached with a multiwalled carbon nanotubes (MWCNTs) coating using the reported approach. The as-prepared MWCNTs/Si/stainless steel wire fiber not only preserved the excellent SPME behaviors of MWCNTs coatings, but also exhibited a number of advantages including high rigidity, long service life, and good stability at high temperature, in acid and alkali solutions. This new surface modification technique might provide a versatile approach to prepare sorbent coatings on unconfined substrates using traditional methods. |
| Keyword | Magnetron Sputtering Si Interlayer Solid Phase Microextraction Multiwalled Carbon Nanotubes |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (nos. 20975105;20775084;20875096) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 药物分离材料研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/735 |
| Collection | 固体润滑国家重点实验室（LSL） 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
| Corresponding Author | Jiang SX(蒋生祥) |
| Recommended Citation GB/T 7714 | Liu HM,Ji L,Li JB,et al. Magnetron sputtering Si interlayer: A protocol to prepare solid phase microextraction coatings on metal-based fiber[J]. Journal of Chromatography A,2011(1218):2835-2840. |
| APA | 刘红妹,吉利,李菊白,刘淑娟,刘霞,&蒋生祥.(2011).Magnetron sputtering Si interlayer: A protocol to prepare solid phase microextraction coatings on metal-based fiber.Journal of Chromatography A(1218),2835-2840. |
| MLA | 刘红妹,et al."Magnetron sputtering Si interlayer: A protocol to prepare solid phase microextraction coatings on metal-based fiber".Journal of Chromatography A .1218(2011):2835-2840. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20112835-2840.PDF（872KB） | 开放获取 | License | View Application Full Text | |||
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