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synthesis and electrical property of multi-walled carbon nanotubes [J]. Physica E, 2004, 24: 14-18. [12] BOWDEN N B, WECK M, CHOI I S, WHITESIDES G M. Molecule-mimetic chemistry and mesoscale self-assembly... technique. The present method offers a simple and cost-effective method to grow carbon nanotubes with self-assembled patterns. Key words: carbon nanotubes; silicon substrate; STCVD; trench-patterned......
The Pattern Growth of Carbon Nanotubes by Self-assembled Monolayers Techniques KUO Deshan1,KUO Chengtzu1,CHEN Polin1 (1.Department of Materials Science and Engineering Chiao Tung University,Hisnchu,Taiwan,China) 摘要:The well controllable selective growth of carbon nanotubes (CNTs)on the desired area is an important issue for their future applications. In this study, a novel method for selective......
PARAMETRIC STUDY FOR THE PREPARATION OF ALIGNED SINGLE-WALLED CARBON NANOTUBES BY ANODE-ARC DISCHARGE METHOD G.J.Xu1,Z.Q. Wei2,Q.Wang2,J.F. Dai2,W.X.Li2 (1.State Key Laboratory of New Nonferrous... of Technology, Lanzhou 730050, China) Abstract:Well aligned quasi-straight single-walled carbon nanotubes (SWCNTs) and straight SWCNTs bundle have been prepared in large scale by anode-arc vaporization......
for growth of multi-walled carbon nanotubes in electric field[J]. Computational Materials Science, 2007, 39(3): 616-626. [17] ZHANG J, PAN C X. Magnetic-field-induced synthesis of well-aligned carbon...: The synthesized methods, growth mechanism, microstructures and physical-chemical properties of one-dimensional carbon nanomaterials (1D-CNMs), including carbon nanotubes and carbon nanofibers, prepared from......
:A 文章编号:1672-7207(2010)06-2143-06 NO electrooxidation at multi-walled carbon nanotubes modified electrodes LI Li1, 2, SHI Ke-ying1, 2 (1. Key... environment, multi-walled carbon nanotubes (MWCNTs) were chemically treated by alkali and nitric acid. The cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) were carried out......
="ChDivSummary">Stable homogeneous suspensions of multi-walled carbon nanotubes (MWCNTs) were prepared using gum arabic (GA) as dispersant and were incorporated to Portland cement paste. The dispersion...Mechanical and Morphological Properties of Highly Dispersed Carbon Nanotubes Reinforced Cement Based Materials王宝民1,HAN Yu1,PAN Baofeng2,ZHANG Tingting31. Institute of Building Materials, Dalian......
nanotubes in MWCNT/Cu composite spheres in advance and preparation of the MWCNT/copper bulk with vacuum hot pressing.2 Experimental 2.1 Preparation and purification of MWCNTs Multi-walled carbon... by carbon nanotubes[J]. Mater Sci Eng A, 2001, 313(1/2): 83-87. [11] SHI X L, YANG H, SHAO G Q, DUAN X L. Fabrication and properties of W-Cu alloy reinforced by multi-walled carbon nanotubes[J]. Mater......
银纳米粒子尺寸对多壁碳纳米管自组装的影响 董守安1,刘锋1 (1.昆明贵金属研究所,云南,昆明,650106) 摘要:研究了以胶体银纳米粒子为前体在多壁碳纳米管(MWNTs)表面进行的自组装及其银粒子尺寸对自组装的影响.结果表明:银粒子与MWNTs的平均直径之比≤1/3时,能够获得较好的Ag/MWNTs一维复合物材料,而且透射电镜(TEM)直接观察到银纳米粒子的自组装及其生长优先在MWNTs端头发生;基于各种技术表征,在N,N-二甲基甲酰胺(DMF)存在下MWNTs功能化的表面存在的羧基,羟基与柠檬酸根的多羧基,羟基基团之间的氢键作用以及疏水作用可能是银纳米粒子自组装的主要驱动力. 关键词:复合材料; 多壁碳纳米管(MWNTs); 银纳米粒子; 尺寸效应; 自组装; composite; multi-walled carbon nanotubes(MWNTs); silver......
Electroluminescent Polymers and Carbon Nanotubes for Flat Panel Displays Liming Dai1,Oddvar Johansen1,Mei Gao1,Yongyuang Yang1,Berthold Winkler1,Shaoming Huang1,Albert W.H.Mau Zoran Vasic1,Limin...,carbon nanotubes have recently been proposed as more robust electron field emitters for flat panel displays. We have synthesised large arrays of vertically aligned carbon nanotubes, from which......
Rapid in-situ reaction synthesis of novel TiC and carbon nanotubes reinforced titanium matrix compositesXianglong Sun,Yuanfei Han,Sanchen Cao,Peikun Qiu,Weijie LuState Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University摘 要:In-situ TiC and remained multi-walled carbon nanotubes(MWCNTs) reinforced Ti composites were synthesized using......
