Carbon nanotubes prepared by anodic aluminum oxide template method  

作　　者：HOU PengXiang LIU Chang SHI Chao CHENG HuiMing 

机构地区：[1]Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China

出　　处：《Chinese Science Bulletin》2012年第2期187-204,共18页

基　　金：supported by the Ministry of Science and Technology of China (2011CB932601,2011CB932604,and 2008DFA51400);the Clean Energy Facing the Future Program between the Chinese Academy of Sciences and British Petrleum;National Natural Science Foundation of China (50921004 and 50872137);Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry

摘　　要：One of the most unique structural characteristics of carbon nanotubes(CNTs) differentiating from other carbon materials is their hollow nanochannles,which can be utilized for encapsulating and loading foreign matters.The anodic aluminum oxide(AAO) template technique enables the diameter,length,and cap structure control of the replicated CNTs,and thus shows advantages in pore structure control over the traditional CNT growth approaches.This review details the synthesis of CNTs with tunable diameter,length,wall thickness,and crystalline by using the AAO template method.The doping of heteroatoms and filling of foreign matters into AAO-CNTs are also addressed.Moreover,the main challenges and developing trends of the AAO template method are discussed.One of the most unique structural characteristics of carbon nanotubes （CNTs） differentiating from other carbon materials is their hol- low nanochannles, which can be utilized for encapsulating and loading foreign matters. The anodic aluminum oxide （AAO） template technique enables the diameter, length, and cap structure control of the replicated CNTs, and thus shows advantages in pore structure control over the traditional CNT growth approaches. This review details the synthesis of CNTs with tunable diameter, length, wall thickness, and crystalline by using the AAO template method. The doping of heteroatoms and filling of foreign matters into AAO-CNTs are also addressed. Moreover, the main challenges and developing trends of the AAO template method are discussed.

关 键 词：阳极氧化铝 碳纳米管 模板法 结构控制 多孔氧化铝 模板技术 发展趋势 AAO 

分 类 号：TB383[一般工业技术—材料科学与工程] TU311.3[建筑科学—结构工程]