Electrochemical route for fluorinated modification of boron-doped diamond surface with perfluorooctanoic acid
文献类型：期刊论文
| 作者 | Guan, Bo1,2; Zhi, Jinfang1; Zhang, Xintong3; Murakami, Taketoshi3; Fujishima, Akira3 |
| 刊名 | Electrochemistry communications
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 9期号:12页码:2817-2821 |
| 关键词 | Electrochemical reaction Fluorinated modification Boron-doped diamond Perfluorooctanoic acid Hydrophobicity Electron-transfer rate |
| ISSN号 | 1388-2481 |
| DOI | 10.1016/j.elecom.2007.10.003 |
| 通讯作者 | Zhi, jinfang(zhi-mail@mail.ipc.ac.cn) |
| 英文摘要 | An easy route was presented for fluorinated modification of boron-doped diamond (bdd) surface by electrochemical reaction with perfluorooctanoic acid (pfoa). in the present electrochemical system, pfoa decomposed on bdd anode to generate radicals containing fluorine, which reacted with the bdd surface and then were bonded to the surface. the introduction of fluorine was confirmed by xps measurements. the fluorinated surface showed water repulsion and the contact angle was 115.2 degrees. the electron-transfer rate of fe(cn)(6)(3-/4-) at the modified bdd surface was slower than the untreated surfaces, while the behavior of ru(nh3)(6)(2+/3+) showed almost no change after fluorinated modification. (c) 2007 elsevier b.v. all rights reserved. |
| WOS关键词 | PHOTOCHEMICAL MODIFICATION ; CHEMICAL-MODIFICATION ; ELECTRODES ; FILMS ; DECOMPOSITION ; SPECTROSCOPY ; DEPOSITION ; CHEMISTRY ; CARBON ; XPS |
| WOS研究方向 | Electrochemistry |
| WOS类目 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000251897100016 |
| 出版者 | ELSEVIER SCIENCE INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2382402 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhi, Jinfang |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Organ Optoelect Funct Mat & Mol Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China 3.Kanagawa Acad Sci & Technol, Takatsu Ku, Kanagawa 2130012, Japan |
| 推荐引用方式 GB/T 7714 | Guan, Bo,Zhi, Jinfang,Zhang, Xintong,et al. Electrochemical route for fluorinated modification of boron-doped diamond surface with perfluorooctanoic acid[J]. Electrochemistry communications,2007,9(12):2817-2821. |
| APA | Guan, Bo,Zhi, Jinfang,Zhang, Xintong,Murakami, Taketoshi,&Fujishima, Akira.(2007).Electrochemical route for fluorinated modification of boron-doped diamond surface with perfluorooctanoic acid.Electrochemistry communications,9(12),2817-2821. |
| MLA | Guan, Bo,et al."Electrochemical route for fluorinated modification of boron-doped diamond surface with perfluorooctanoic acid".Electrochemistry communications 9.12(2007):2817-2821. |
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来源：中国科学院大学
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