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="ChDivSummary">A simple one step,reproducible,synthesis route for carbon nanotubes was proposed.No external catalyst was used for the synthesis.These nanotubes were obtained after decomposition of acetone at 650... of the sample showed that the diameter of nanotubes is in the range of 3-14 nm.The thermo gravimetric analysis showed 3%weight loss below500 ℃;the content of amorphous carbon is very less.The growth......
Trans. Nonferrous Met. Soc. China 22(2012) s712-s716 Effective parameters on diameter of carbon nanotubes by plasma enhanced chemical vapor deposition Kang Young JEONG1, Hyun Kyung JUNG2, Hyung Woo... College of Medicine, Haeundae Paik Hospital, Busan 612-030, Korea Received 21 May 2012; accepted 19 October 2012 Abstract: The effective parameters on the diameter of carbon nanotubes (CNTs) by plasma......
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Preparation and CO conversion activity of ceria nanotubes by carbon nanotubes templating method方建慧,曹志源,张登松,沈霞,丁伟中,施利毅摘 要:Ceria nanotubes with high CO conversion activity by means of carbon nanotubes as removable templates in the simple liquid phase process were fabricated under moderate conditions. The pristine CNTs were first pretreated by refluxing......
Preparation of double-walled carbon nanotubes using lanthanum as promoter安玉良,候青怡,王俊,郑朝晖,赵晖,张罡Materials Science and Engineering College, Shenyang Ligong University摘 要:Double-walled carbon nanotubes (DWNTs) were prepared from graphite by arc discharge technique with La as promoter. The DWNTs products were characterized by scanning electron microscopy......
Preparation of double-walled carbon nanotubes using lanthanum as promoter安玉良,候青怡,王俊,郑朝晖,赵晖,张罡Materials Science and Engineering College, Shenyang Ligong University摘 要:Double-walled carbon nanotubes (DWNTs) were prepared from graphite by arc discharge technique with La as promoter. The DWNTs products were characterized by scanning electron microscopy......
Solvent-free microwave-assisted synthesis of tenorite nanoparticle-decorated multi-walled carbon nanotubesJennifer A.Rudd,Cathren E.Gowenlock,Virginia Gomez,Ewa Kazimierska,Abdullah M.Al-Enizi,Enrico Andreoli,Andrew R.Barron摘 要:Copper-decorated carbon nanotubes(CNTs) have important applications as precursors for ultraconductive copper wires. Tenorite......
Enhancing the crystalline degree of carbon nanotubes by acid treatment, air oxidization and heat treatmentChensha Li, Baoyou Zhang, Xingjuan Chen, Xiaoqing Hu, and Ji Liang Department of Mechanical... approaches of treating carbon nanotubes (CNTs) including acid treatment, air oxidization and heat treatment at high temperature were studied to enhance the crystalline degree of carbon nanotubes. High......
Catalytic CVD Growth of Carbon Nanotubes by Electric Heating Method徐先锋1,2,欧阳甜1,2,CHAI Lingzhi2,ZENG Lingsheng2,LI Gang2,CHEN Yue21. School of Materials Science and Metallurgy, Hubei Polytechnic...">Carbon nanotubes(CNTs) were synthesized by the electric heating catalytic chemical deposition method(CCVD) using acetylene(C2H2) as the carbon source and nitrogen(N2) as carrier gas,and nickel......
Wear Behavior of Cu Matrix Composites Reinforced with Mixture of Carbon and Carbon Nanotubes姜金龙School of Science, Lanzhou University of TechnologyState Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences摘 要:In order to improve wear resistance and decrease the cost, carbon and carbon nanotubes......
