Electrochemical behavior of Ti-Ni shape memory alloy in fibrinogen solution

IMR OpenIR

	Electrochemical behavior of Ti-Ni shape memory alloy in fibrinogen solution
	Liang, CH ; Guo, HX ; Chen, BY
通讯作者	Liang, CH(liangch@chem.dlut.edu.cn)
	2004-02-01
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	14 期号:1 页码:33-36
摘要	Electrochemical behaviors of Ti-Ni shape memory alloy in fibrinogen solution were studied by electrochemical techniques. The results indicate that the addition of the fibrinogen has no obvious effect on the corrosion potential, but decreases the pitting potential markedly and increases the passive current densities. The analysis of energy-dispersive X-ray for samples adsorbing fibrinogen exhibits that the elements of O, C and N exist on the surface of Ti-Ni alloy. Furthermore, the scanning electron microscope micrographs confirm that the configuration of the adsorbing fibrinogen concentrating on surface defects is like cluster and the fibrinogen adsorption concentration is 96.67 mg/m(2) through ultroviolet ray absorption method. Fibrinogen combined with Ti-Ni alloy surface by complex band and its electrochemical transfer accelerated the corrosion of alloy.
关键词	Ti-Ni shape memory alloy fibrinogen electrochemical behavior adsorption
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000220034600007
出版者	ALLERTON PRESS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/80842
通讯作者	Liang, CH
作者单位	1.Dalian Univ Technol, Sch Chem Engn, Dalian 116012, Peoples R China 2.State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liang, CH,Guo, HX,Chen, BY. Electrochemical behavior of Ti-Ni shape memory alloy in fibrinogen solution[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2004,14(1):33-36.
APA	Liang, CH,Guo, HX,&Chen, BY.(2004).Electrochemical behavior of Ti-Ni shape memory alloy in fibrinogen solution.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,14(1),33-36.
MLA	Liang, CH,et al."Electrochemical behavior of Ti-Ni shape memory alloy in fibrinogen solution".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 14.1(2004):33-36.