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Influence of adding carbon nanotubes and graphite to Ag-MoS2 composites on the electrical sliding wear propertiesShu LI,Yi FENG and Xiting YANG Department of Material Science and Engineering,Hefei... and electrical wear performance were investigated.The results showed that the composite added with carbon nanotubes had a higher hardness and strength,a lower contact voltage drop and an excellent anti-wear......
Synthesis of Carbon Nanotubes using Cu-Cr-O as Catalyst by Chemical Vapor Deposition赵腾腾1,刘萍2,CHEN Xiaohong2,ZHAO Chunjing2,LIU Xinkuan2,LI Wei21. School of Mechanical Engineering, University... Cu-Cr-O applied to the synthesis of carbon nanotubes(CNTs) was developed, which was prepared via ammonia precipitation method. Techniques of thermo-gravimetric/ differential scanning calorimeter(TG-DSC......
the metallic carbon nanotubes have the capability of higher current flow, most of the current goes through the metallic nanotubes when we apply direct current (DC) voltage to the main electrodes... burning the metallic carbon nanotubes, and Fig.4(b) shows the characteristics during the burning process. When the metallic SWNTs burn, as shown in Fig.4(b), the current drops suddenly. After burning......
of Materials Science and Engineering, Hunan University, Changsha 410082, China Received 23 March 2009; accepted 25 August 2009 Abstract: Aligned carbon nanotubes (CNTs) were synthesized by nebulized spray.... Key words: aligned carbon nanotubes; nebulization; straight-chained alkanes; thermodynamic property 1 Introduction Since carbon nanotube (CNT) was discovered by IIJIMA in 1991[1], considerable......
Effects of Carbon Nanotubes on Mechanical and 2D-3D Microstructure Properties of Cement Mortar刘巧玲1,2,SUN Wei1,JIANG Hao2,WANG Caihui11. School of Materials Science and Engineering, Southeast University2. School of Civil Engineering, Shandong Jianzhu University摘 要:To study the influence of multi-wall carbon nanotubes(MWCNTs) on the mechanical......
Hydrogen Storage Alloy and Carbon Nanotubes Mixed Catalyst in a Direct Borohydride Fuel CellSai Li 1), Xiaodong Yang 1), Haiyan Zhu 2), Yan Liu 1) and Yongning Liu 1) 1) State Key Laboratory..., Weinan 714000, China摘 要:In this study, carbon nanotubes (CNTs) were mixed with AB5-type hydrogen storage alloy (HSA), as catalyst for an anode in a direct......
Deposition rate and morphology of carbon nanotubes at different positions in a CVD reactorMaxime GenestouxLaboratory of Mechanics of Soils, Structures and Materials, CNRS UMR 8579, Ecole Central Paris, 92295 Chatenay-Malabry, France摘 要:Carbon nanotubes (CNTs) were synthesized through the catalytic decomposition of a ferrocene-xylene mixture......
Low Temperature Growth of Vertically Aligned Carbon Nanotubes via Floating Catalyst Chemical Vapor Deposition MethodM.R.Atiyah,D.R.Awang Biak,F.Ahmadun,I.S.Ahamad,F.Mohd Yasin,H.Mohamed YusoffDepartment of Chemical and Environmental Engineering,Universiti Putra Malaysia摘 要:Synthesis of carbon nanotubes (CNTs) below 600℃ using supporting catalyst......
Binding tendency with oligonucleotides and cell toxicity of cetyltrimethyl ammonium bromide-coated single-walled carbon nanotubes YAN Xue-bin1, 2, GU Yong-hong2, HUANG Dong2, GAN Li2, WU... carbon nanotubes (CNTs) were made for the delivery of genes and drugs and CNT-based biosensors. The basis of CNTs is for binding with biomolecules in biomedical applications. The binding tendency......
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...="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......
