| Fabrication, Characterization and Electrocatalysis of an Ordered Carbon Nanotube Electrode |
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| 引用本文： | 陈静 包建春 蔡称心. Fabrication, Characterization and Electrocatalysis of an Ordered Carbon Nanotube Electrode[J]. 中国化学, 2003, 21(6): 665-669. DOI: 10.1002/cjoc.20030210617 |
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| 作者姓名： | 陈静 包建春 蔡称心 |
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| 作者单位： | DepartmentofChemistry,NanjingNormalUniversity,Nanjing,Jiangsu210097,China |
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| 基金项目： | ProjectsupportedbytheNaturalScienceFoundationofEducationCommitteeofJiangsuProvince (No .2 0 0 2HXXXLH170 1) |
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| 摘 要： | A method for fabrication of ordered carbon nanotube (CNT) film,which was template-synthesized within the highly ordered pores of a commercially available alumina template membrane,modified glassy carbon(CNT/GC) electrode was established.The CNT/GC electrode showed excellent electrocatalytic activity toward dopamine electrochemical reaction without introducing any electrochemically active group into CNT film or activating any electrochemically active group into CNT film or activating the electrode electrochemically.DA undergoes ideal reversible electrochemical reaction on CNT/GC electrode at low scan rate(≤20mV/s) with an excellent reproducibility and stability.The CNT/GC electrode might be used in biosensors because the highly ordered CNT may present a steric effect on more efficient redox reactions of biomolecules.
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| 关 键 词： | 规则碳纳米管电极 应用 电催化反应 构成 |
Fabrication, Characterization and Electrocatalysis of an Ordered Carbon Nanotube Electrode |
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| Chen Jing,Bao Jian‐Chun,Cai Chen‐Xin. Fabrication, Characterization and Electrocatalysis of an Ordered Carbon Nanotube Electrode[J]. Chinese Journal of Chemistry, 2003, 21(6): 665-669. DOI: 10.1002/cjoc.20030210617 |
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| Authors: | Chen Jing Bao Jian‐Chun Cai Chen‐Xin |
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| Abstract: | A method for fabrication of the ordered carbon nanotube (CNT) film, which was template‐synthesized within the highly ordered pores of a commercially available alumina template membrane, modified glassy carbon (CNT/GC) electrode was established. The CNT/GC electrode showed excellent electro‐catalytic activity toward dopamine electrochemical reaction without introducing any electrochemically active group into CNT film or activating the electrode electrochemically. DA undergoes ideal reversible electrochemical reaction on CNT/GC electrode at low scan rate (≤20 mV/s) with an excellent reproducibility and stability. The CNT/GC electrode might be used in biosensors because the highly ordered CNT may present a steric effect on more efficient redox reactions of biomolecules. |
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| Keywords: | carbon nanotube ordered carbon nanotube electrode electrocatalysis dopamine |
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