Preparation and Electrochemical Properties of Polyaniline Nanofiber Modified Graphite Foil
文献类型：期刊论文
| 作者 | X. G. Sang ; F. W. Zeng ; X. X. Liu |
| 刊名 | Chemical Journal of Chinese Universities-Chinese
 |
| 出版日期 | 2012 |
| 卷号 | 33期号:6页码:1312-1318 |
| 关键词 | Polyaniline nanofiber Graphite foil Electrocatalysis Ascorbic acid glassy-carbon electrode cholesterol biosensor adenine-dinucleotide conducting polymer ascorbic-acid film composites nanotubes oxidation immobilization |
| ISSN号 | 0251-0790 |
| 中文摘要 | Polyaniline nanofiber(Nano-PANI) modified graphite foil(GE) (Nano-PANI/GF) was prepared by electrochemical polymerization of aniline on GF electrode. The polymer on the modified electrode Nano-PANI/GE was characterized by FTIR. The morphologies of the modified electrode were investigated by SEM. The Nano-PANI/GF electrode made through cyclic voltammetric scans in a solution of 0. 1 mol/L aniline and 1. 0 mol/L HCl showed good electroactivites in 0. 1 mol/L phosphate buffer solution( pH = 6. 9). The electrocatalytic properties of the modified electrode toward ascorbic acid oxidation were studied through cyclic voltammetry and potentiometry. The current for ascorbic acid oxidation on the modified electrode at 0. 2 V showed linear response to the concentration of ascorbic acid in the range of 1. 7-2. 0x10(3) mu mol/L. The detection limit of ascorbic acid on the modified electrode is 1. 7 mu mol/L(S/N =3). |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60204]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. G. Sang,F. W. Zeng,X. X. Liu. Preparation and Electrochemical Properties of Polyaniline Nanofiber Modified Graphite Foil[J]. Chemical Journal of Chinese Universities-Chinese,2012,33(6):1312-1318. |
| APA | X. G. Sang,F. W. Zeng,&X. X. Liu.(2012).Preparation and Electrochemical Properties of Polyaniline Nanofiber Modified Graphite Foil.Chemical Journal of Chinese Universities-Chinese,33(6),1312-1318. |
| MLA | X. G. Sang,et al."Preparation and Electrochemical Properties of Polyaniline Nanofiber Modified Graphite Foil".Chemical Journal of Chinese Universities-Chinese 33.6(2012):1312-1318. |
入库方式： OAI收割
来源：金属研究所
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