采用改进的湿化学方法提纯多壁碳纳米管。
Multi-walled carbon nanotubes are purified by an improved wet-chemical method.
研究的多孔炭包括炭黑、炭气凝胶和多壁碳纳米管。
The porous carbons including carbon black, carbon aerogel and multiwall carbon nanotube were studied.
介绍了一种单壁碳纳米管表面增强拉曼散射的新方法。
A new technique in SERS study on single walled carbon nanotubes is reported.
研究了经氢等离子体处理后多壁碳纳米管的场发射性能。
Electronic field emission from hydrogen plasma processed (HPP) multiwall carbon nanotubes (MWNT) films have been investigated.
轨道的取向与单壁碳纳米管的管径和曲率有密切的关系。
Studies show that orbital orientations are related to the curvature and diameter of single-wall carbon nanotubes.
单壁碳纳米管的制备，提纯，分离及其在纳电子器件中的应用。
The Preparation, Purification, Dispersion and Application in Nanoscale Electronic Devices of Single-walled Carbon Nanotubes.
利用能量方法研究了单壁碳纳米管（SWCNT）的剪切模量。
The shear moduli of single-walled carbon nanotubes(SWCNT) are investigated by using energy theory.
本发明公开了一种基于电弧放电法制备单壁碳纳米管薄膜的装置。
The invention discloses a device for preparing single walled carbon nanotube film based on arc discharge.
结果很好地解释了多壁碳纳米管的屈曲波长与经典预言偏差很大的现象。
The buckle wavelength of MWCN can be correctly predicted with the present result.
它是用碳纳米管——微小的单壁碳纳米管——喷洒在硅酮上制造而成的。
It's created by spraying carbon nanotubes - tiny tubes of carbon atoms where the walls are a single layer of carbon - onto silicone.
扫描隧道谱表明，巴基葱的电学特性具有与单壁碳纳米管相似的非线性特性。
Scanning Tunneling Spectroscopy showed that Bucky onions pocessed nonlinear electric properties similar to those of single- wall carbon nanotubes.
模拟结果表明：多壁碳纳米管的管壁数和管壁间距对吸附性能的影响较明显；
The simulated results show that the effect of tube walls and inner-walls distance on adsorption ability is apparent.
研究表明，当扰动频率低于多壁碳纳米管的临界频率时，振动模态是同轴的；
The analysis shows that when the frequency is lower than the critical frequencies of the shells in MWCNT, the vibration mode is almost coaxial.
基于分子力学的原理，系统总势能的单壁碳纳米管，进行扭转唯一，被获得。
Based on the principle of molecular mechanics, the total system potential energy of SWCNT, subjected to torsion only, is obtained.
结合氧化铝模板制约生长技术和高温退火处理，得到了相当统一的多壁碳纳米管。
Highly uniform multiwall carbon nanotubes (MWCNTs) were synthesized using template confining growth technique in combination with high temperature annealing.
反应管直径大小将影响多壁碳纳米管的单位产量并对多壁碳纳米管质量产生影响。
The reactive tube diameter will affect the unit yield of multiwall carbon nanotubes and the quality.
首先，基于紧束缚模型研究了非磁性点缺陷对金属型单壁碳纳米管态密度和电导的影响。
Firstly, the influence of point defects on the density of states and conductance for metallic carbon nanotubes is studied based on the tight-binding model.
然后通过总势能与相应薄圆柱壳的应变能比较，推导出了单壁碳纳米管杨氏模量的计算公式。
The computing formulae of the Young's moduli of SWCNT are obtained by comparing the total molecular potential energy of a SWCNT with the strain energy of a corresponding cylindrical thin shell.
在电弧电流较大，碳粒子浓度较高的情况下，可以在阴极表面生成大量弯曲的多壁碳纳米管。
In the condition of big current and high concentration of carbon particles, masses of curled MWCNTs were obtained on the surface of the cathode deposition.
在银表面粗糙程度和单壁碳纳米管厚度适中的区域得到了高质量的单壁碳纳米管sers谱。
High quality SERS was obtained from the area where the roughness of the silver and the thickness of the single walled carbon nanotubes were well su...
用密度泛函理论计算了氧分子物理吸附在半导体型单壁碳纳米管的束缚能，能带结构和吸收光谱。
The binding energy, energy band structure and optical properties of the oxygen physical adsorption on semiconducting single-wall carbon nanotube are studied by the density functional theory.
基于第一性原理计算了一系列单壁碳纳米管(椅型、锯齿型)和氮化硼锯齿型纳米管的杨氏模量。
We report the Young's modulus of a series single-wall carbon nanotubes (armchair type and zigzag type) and BN zigzag type nanotubes on the basis of ab initio theory.
本研究还将微波辅助加热技术引入到单壁碳纳米管的纯化与修饰过程中，并探索了最佳实验参数。
In addition, the "microwave-assisted heating technique" was developed to purify and modify SWNTs, and the optimized experimental parameters were explored.
将多壁碳纳米管分散在自制的抗静电载体PR- 86中制备出新型、高效和耐久的抗静电母粒。
A new antistatic master batch with high efficacy and durability was obtained by dispersing multi-wall carbon nanotubes into the antistatic agent PR-86.
用半经验的AM1和PM3方法，对不同长度的扶手椅型单壁碳纳米管(3,3)进行了理论研究。
Armchair single walled carbon nanotubes (3, 3) with different lengths were studied by AM1 and PM3 methods.
利用原子间相互作用势以及能量等效原理，得到了基于广义连续介质模型的单壁碳纳米管的本构关系。
Based on the established relationship between the atomic potential and the macroscopic continuum strain energy density, analytical expressions for the tangent modulus tensors are derived.
基于非局部弹性理论，在考虑小尺度效应影响的情况下，建立了单壁碳纳米管在均匀轴向外部压力下的壳体模型。
A shallow shell model is developed for the elastic buckling of a single wall carbon nanotube under a uniform external axial pressure by using the nonlocal elastic theory.
实验结果证实，它们都可以作为催化剂的载体，沉淀法承载金属催化剂，直接裂解乙炔，催化合成多壁碳纳米管。
Experimental results proved that both of them could support metallic catalyst by precipitation, and directly decompose acetylene to prepare multi walled CNTs.
实验结果证实，它们都可以作为催化剂的载体，沉淀法承载金属催化剂，直接裂解乙炔，催化合成多壁碳纳米管。
Experimental results proved that both of them could support metallic catalyst by precipitation, and directly decompose acetylene to prepare multi walled CNTs.
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