| 碳纳米管膜/电解液界面的整流效应 |
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| 引用本文： | 王永田,刘宗德,薛志勇,杨光. 碳纳米管膜/电解液界面的整流效应[J]. 功能材料, 2012, 43(4): 473-475 |
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| 作者姓名： | 王永田 刘宗德 薛志勇 杨光 |
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| 作者单位： | 1. 华北电力大学,北京,102206
2. 华北电力大学,北京102206／华北电力大学苏州研究院,江苏苏州215123 |
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| 基金项目： | 国家自然科学基金资助项目，中央高校基本科研业务费专项资金资助项目，新金属材料国家重点实验室开放基金资助项目 |
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| 摘 要： | 对碳纳米管(CNT)膜/电解液(电解质溶液)界面的整流效应进行了研究。实验所用的碳纳米管用热灯丝化学气相沉积法(CVD)合成,整流效应通过分析其伏安特性来研究。结果发现,在室温下与一定浓度的电解液中,碳纳米管膜/电解液界面呈现出较强的整流效应,且该效应随电解液温度和浓度的增大而增强,重点讨论了碳纳米管膜/电解液界面整流效应的产生机制。
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| 关 键 词： | 整流效应 碳纳米管 伏安特性 |
The rectification effect of the carbon nanotube/electrolyte interface |
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| WANG Yong-tian,LIU Zong-de,XUE Zhi-yong,YANG Guang. The rectification effect of the carbon nanotube/electrolyte interface[J]. Journal of Functional Materials, 2012, 43(4): 473-475 |
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| Authors: | WANG Yong-tian LIU Zong-de XUE Zhi-yong YANG Guang |
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| Affiliation: | 1(1.North China Electric Power University,Beijing 102206,China; 2.The Suzhou Research Institute of North China Electric Power University,Suzhou 215123,China) |
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| Abstract: | In this paper,the rectification effect of the carbon nanotube/electrolyte interface was studied.The carbon nanotube was synthesized by the hot filament chemical vapor deposition(CVD),the rectification effect is tested by the voltammetric characteristics.In room temperature,the carbon nanotube /electrolyte interface showed obvious the rectification effect,which became evident with the increase of the temperature and concentration of the electrolyte.The mechanism has been discussed in detail. |
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| Keywords: | carbon nanotubes rectification effect electrolyte interface |
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