Then the cnts were purified by nitric acid and shortened by ball milling . the microstructure of carbon nanotubes was observed using transmission electron microscope ( tem ) 利用化学气相沉积法( cvd )制备了多壁纳米碳管( cnts ) ，并对纳米碳管进行纯化和球磨的处理。
P . k . bachmann , chapter 3 , “ microwave plasma cvd and related techniques for low pressure diamond synthesis , ” in thin film diamond , chapman & hall press , p . 31 - 53 彭国光, “微波电浆化学气相沉积法之钻石薄膜的成长与特性研究, ”国立清华大学材料科学工程系博士论文( 2002 )
The coating nano - metal materials are prepared by physical adsorption , surface deposition , arc discharge , plasma polymerization , laser cvd and emulsion polymerization 其制备方法主要有物理吸附法、表面沉积法、电弧放电法、等离子体聚合法、激光化学气相沉积法、乳液聚合法等。
The results showed that the nickel hydroxide samples prepared in our experiment belong to p - ni ( oh ) 2 , with well - ordered crystal structure . the crystal structure of doped nickel hydroxide became disordered 而采用化学共沉积法掺杂co 、 zn等元素可以使ni ( oh ) _ 2晶体结构的有序性降低。
This paper introduce the construction , the property , the application of the diamond film , and some familiar preparation method which preparation the diamond film using chemical vapor deposition 本论文详细地介绍了金刚石薄膜的结构、性质及其应用和常见的几种制备金刚石薄膜的化学气相沉积法。
Electro - deposition method is one kind of up - to - date way to fabricate materials , and template technique owns more advantages than other techniques when it is used in preparation of nano - structure materials 电沉积法是制备材料的一种新兴的方法，模板技术在制备纳米结构材料时具有许多其它技术不可比拟的优点。
And so on , the method of cvd and pvd were also discussed . through the theoretical calculation and experimental results , the distance between the diaphragm and the base plate was optimize , which will touch in case of over loading 另外也对化学气相沉积法( cvd法)和物理气相沉积法( pvd法) (包括其中的溅射法)进行了探讨。
Finally , it is realized preliminarily that the fabrication of hollow fibers with sic films , which concludes the process of fiber - drawing and coating , can be done in an organic whole with modified chemical vapor deposition ( mcvd ) 最后，利用改进化学气相沉积法( mcvd )方法，对具有sic内膜的空芯传能光纤的内层镀膜、拉丝一次性完成进行了探索。
Microwave plasma chemical vapor deposition ( mpcvd ) , a kind of chemical vapor deposition method with low temperature ， low intensity of pressure and clearance ， is commonly used for the growth of diamond thin films 微波等离子体增强化学气相沉积法（ mpcvd法）是众多低气压下激活cvd工艺方法的一种，也是目前在国内外比较流行的制备金刚石薄膜的工艺方法之一。
Using nano - iron and nano - tungsten as catalyzers , we try to produce carbon nanotube or nanostring by cvd and pla . the results show that one - dimension carbon nanomaterials can be successfully obtained by cvd only based quartz module 在上述研究的基础上，采用铁、钨两种纳米金属作为催化剂，运用化学气相沉积法和激光轰击原位生成法尝试合成碳纳米管与纳米线。
