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	Electrochemical route for fluorinated modification of boron-doped diamond surface with perfluorooctanoic acid
	Guan, Bo1,2; Zhi, Jinfang1; Zhang, Xintong3; Murakami, Taketoshi3; Fujishima, Akira3
刊名	Electrochemistry communications
	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
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000251897100016
内容类型	期刊论文
URI标识	http://www.corc.org.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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