L-胱氨酸在Pb/nanoTiO_2膜电极上的电催化还原

CORC > 厦门大学 > 2010年第16卷

	L-胱氨酸在Pb/nanoTiO_2膜电极上的电催化还原; Electrocatalytic Reduction of L-cystine at Pb/nanoTiO_2 Film Electrode
	褚道葆 ; 王峰 ; 肖英 ; 张雪娇 ; CHU Dao-bao ; WANG Feng ; ZHANG Xue-jiao
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract8459.shtml
	2010-02-28
关键词	L-胱氨酸电催化还原 Pb/nanoTiO2膜电极 L-半胱氨酸电沉积 L-cystine electrocatalytic reduction Pb/nanoTiO2 film electrode L-cysteine electrodeposition
英文摘要	采用阳极氧化和恒电位沉积法制备Pb纳米粒子修饰的多孔Ti基TiO2(Pb/nanoTiO2)膜电极.通过对不同的电沉积电位和时间对比,找出了最佳电沉积条件.SEM分析显示该膜为均匀多孔结构,Pb纳米粒子均匀地分散在TiO2膜的表面.循环伏安和计时电流法研究了L-胱氨酸在Pb/nanoTiO2膜电极上的电催化还原活性,结果表明该电极对L-胱氨酸的还原具有高催化活性和稳定性.; The nanoporous Ti-based TiO2 films electrodes modified with Pb particles(Pb/nanoTiO2) were prepared by using anodization and potentiostatic electro-deposition.The optimum deposition conditions were determined by comparing with various deposition potentials and time.The SEM analyses indicated that the TiO2 films were homogeneous nanoporous structure,and the Pb particles well dispersed on the TiO2 films.The L-cystine electrocatalytic activity reduction on the Pb/nanoTiO2 film electrodes was investigated by cyclic voltammetry and Chronoamperometric curves.The results showed that this type of the electrode posseses high acticity and stability.; 作者联系地址：安徽师范大学安徽省功能性分子固体、分子基材料重点实验室化学与材料科学学院;安徽阜阳职业技术学院生化工程学院;; Author's Address: 1.Anhui Key Laboratory of Functional Molecular Solids & Molecular Based Materials,College of Chemistry and Materials Science,Anhui Normal University,Wuhu 241000,Anhui,China;2.Department of chemistry,Vocational and Technical College of Fuyang,Fuyang 236000,Anhui,China
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/58373]
专题	2010年第16卷
推荐引用方式 GB/T 7714	褚道葆,王峰,肖英,等. L-胱氨酸在Pb/nanoTiO_2膜电极上的电催化还原, Electrocatalytic Reduction of L-cystine at Pb/nanoTiO_2 Film Electrode[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract8459.shtml,2010.
APA	褚道葆.,王峰.,肖英.,张雪娇.,CHU Dao-bao.,...&ZHANG Xue-jiao.(2010).L-胱氨酸在Pb/nanoTiO_2膜电极上的电催化还原.http://electrochem.xmu.edu.cn/CN/abstract/abstract8459.shtml.
MLA	褚道葆,et al."L-胱氨酸在Pb/nanoTiO_2膜电极上的电催化还原".http://electrochem.xmu.edu.cn/CN/abstract/abstract8459.shtml (2010).