[1]金君,于浩,乔金丽.双金属纳米氢氧化物复合膜修饰电极的制备及应用[J].江西师范大学学报(自然科学版),2015,(05):480-483.
 JIN Jun,YU Hao,QIAO Jinli.The Preparation of Co-Ni(OH)n/CCE Chemical Modified Electrode and the Electrocatalysis for Glucose[J].,2015,(05):480-483.
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双金属纳米氢氧化物复合膜修饰电极的制备及应用()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年05期
页码:
480-483
栏目:
出版日期:
2015-10-01

文章信息/Info

Title:
The Preparation of Co-Ni(OH)n/CCE Chemical Modified Electrode and the Electrocatalysis for Glucose
作者:
金君;于浩;乔金丽
延安大学化学与化工学院,陕西延安,716000
Author(s):
JIN Jun;YU Hao;QIAO Jinli
关键词:
钴/镍混合氢氧化物葡萄糖电催化
Keywords:
cobalt-nickel mixed oxideglucoseelectrocatalytic oxidation
分类号:
O657.1
文献标志码:
A
摘要:
采用电化学沉积结合电化学衍生法制备了纳米氢氧化钴/镍修饰电极( Co-Ni( OH)n/CCE),研究了该修饰电极的电化学性质及其对葡萄糖的电催化活性.结果表明:该修饰电极对葡萄糖具有良好的电催化氧化活性.在优化实验条件下,线性方程分别为2.0×10-7~6.9×10-5 mol·L-1(灵敏度为249μA ·(mmol·L-1)-1)和6.9×10-5~1.0×10-3 mol·L-1(灵敏度为49.6μA·(mmol·L-1)-1),检出限为1.0×10-7 mol·L-1,响应时间小于5 s.
Abstract:
A cobalt-nickel mixed oxide modified electrode( Co-Ni( OH)n/CCE)was fabricated by using electro-chemical deposition technique and electrochemical derivatization. The behavior and electrocatalytic activity for the oxidation of glucose was investigated by cyclic voltammetry andamperometric method. Under the iptimum conditons, the oxidation perk current had linear relationship with concentrations of glucose over the rangers of 2 . 0 × 10 -7 ~6. 9 × 10-5 mol·L-1 and 6. 9 × 10-5 ~1. 0 × 10-3 mol·L-1 respectively,with the sensitivities of 249 μA·( mmol· L-1)-1and 49.6 μA·(mmol·L-1)-1. The detection limit(3sb)was 1.0 ×10 -7mol·L-1.

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相似文献/References:

[1]金君,王树雄,于浩,等.氢氧化镍/过氧化聚吡咯修饰电极的制备及电催化氧化[J].江西师范大学学报(自然科学版),2014,(01):1.
 JIN Jun,WANG Shu-xiong,YU Hao,et al.The Preparation of Ni(OH) 2/PPyox/CCE Chemical Modified Electrode and the Electrocatalysis for Glucose[J].,2014,(05):1.

备注/Memo

备注/Memo:
陕西省自然科学基金(2010JQ2005)
更新日期/Last Update: 1900-01-01