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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：中科院山西煤化所
学位：博士
所在单位：化工学院
学科：功能材料化学与化工. 物理化学
办公地点：大连理工大学 西校区化工综合楼A212
联系方式：zbzhao@dlut.edu.cn
电子邮箱：zbzhao@dlut.edu.cn
Carbon dioxide-assisted fabrication of self-organized tubular carbon micropatterns on silicon substrates
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论文类型：期刊论文
发表时间：2010-04-01
发表刊物：CARBON
收录刊物：SCIE、EI
卷号：48
期号：5
页面范围：1465-1472
ISSN号：0008-6223
摘要：Hierarchical three-dimensional (3D) tubular micropatterns made of carbon nanotubes (CNTs) are fabricated on silicon substrates by catalytic decomposition of a ferrocene-cyclohexane mixture at 850 degrees C in the presence Of CO2 it is found that the catalyst concentration, temperature and the presence Of CO2 are key factors that govern the assembly and growth of CNTs The self-assembled patterns of catalysts in the initial stage are responsible for the formation of CNT patterns in which a multi-level self-assembly is involved The potential use of the tubular CNT micropatterns as electrode in the electroanalysis of biomolecules (dopamine) has been demonstrated (C) 2009 Elsevier Ltd All rights reserved