| 碳纳米管-铜复合粉的制备 |
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| 引用本文： | 曾大新,陈玉莲. 碳纳米管-铜复合粉的制备[J]. 材料工程, 2010, 0(3) |
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| 作者姓名： | 曾大新 陈玉莲 |
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| 作者单位： | 湖北汽车工业学院,材料工程系,湖北,十堰,442002;湖北汽车工业学院,材料工程系,湖北,十堰,442002 |
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| 基金项目： | 教育部留学回国人员科研启动基金资助项目，湖北省高等学校优秀中青年团队计划项目 |
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| 摘 要： | 用CVD法制备碳纳米管,将碳纳米管超声分散在硫酸铜水溶液中,经过脱水、氢还原,制得碳纳米管-铜复合粉体。用扫描电子显微镜(SEM)、透射电子显微镜(TEM)、X射线衍射(XRD)对样品进行了表征。结果表明,碳纳米管在复合粉体中分散均匀,一些碳纳米管与纳米铜粒子结合在一起或被铜包覆。
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| 关 键 词： | 碳纳米管 铜 复合材料 粉体 |
Preparation of Carbon Nanotubes-Cu Composite Powder |
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| ZENG Da-xin,CHEN Yu-Lian. Preparation of Carbon Nanotubes-Cu Composite Powder[J]. Journal of Materials Engineering, 2010, 0(3) |
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| Authors: | ZENG Da-xin CHEN Yu-Lian |
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| Abstract: | Carbon nanotubes(CNTs) were synthesized by CVD method, and then were dispersed in CuSO4 solution with the help of sonication. Dehydration and reduction in hydrogen atmosphere were carried out to obtain CNT/Cu composite powders. The composite powders were characterized by using SEM, TEM and XRD. The results showed that CNTs were uniformly dispersed in the composite powder, and some combined with Cu nanoparticles or were covered with Cu. |
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| Keywords: | carbon nanotube copper composite powder |
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