In the present work , we have prepared titania thin films on different substrates from a ( nh4 ) 2tif6 aqueous solution upon addition of boric acid by liquid phase deposition ( lpd ) method under the ambient temperature 在本研究工作中，以六氟钛酸铵和硼酸为原料，用液相沉积法( lpd )在不同的基片上制备二氧化钛薄膜，并用液相甲基橙水溶液的降解脱色和气相no的光解去除率评价二氧化钛薄膜的光催化活性。
The technique of producing metal matrix composite include powder metallurgy , casting ( including stirring casting process , in situ contact reaction process , liquid - phase metal infiltration process , co - spray deposition forming process ) , reaction mechanic alloying process 制备金属基复合材料的工艺分为粉末冶金法、铸造法(铸造法细分为搅拌铸造法、原位接触反应法、液相浸渗法、共喷射沉积法) 、反应机械合金化技术。
Lacamno3 films were prepared on two different substrates ( srtio3 and laalo3 ) by excimer pulsed laser deposition method using the lacamno3 polycrystalline materials doped with 4wt % ag , which exhibits an excellent properties . a reliable process is obtained through repeated experiments and summaries 我们以优质掺ag4wt的lacamno _ 3多晶为靶材，利用准分子脉冲激光沉积法分别在srtio _ 3和laalo _ 3衬底上制备薄膜，经过摸索和实验，得到了较为成熟的工艺流程。
However , the limitation of large - scale production and the high cost have restrained the development of the research on their application . comparing to arc discharge and laser ablation , chemical vapor deposition ( cvd ) is the most possible method with large - scale , low - cost and high - yield advantage to fabricate swnts 相对电弧法与激光蒸发法，化学气相沉积法( cvd )是最有望实现大批量、低成本、高产率制备swnts的方法，因此已成为其制备方法研究领域的热点。
The research and application of the diamond films were reviewed in this paper , and the nucleations on different substrates in hfcvd ( i lot filament chemical vapor deposition ) system were introduced . the improvement of the diamond nucleation on si , ni , cu was investigated , in order to deposit diamond of high density . the p - n junction between b - implanted diamond films and n - type si substrate was investigated 本论文简要叙述了金刚石薄膜的研制进展和应用，介绍了用化学气相沉积法( hotfilamentchemicalvapordeposition )在不同的衬底上的金刚石薄膜的制备方法和形核，并对si 、 ni 、 cu三种不同的衬底的金刚石膜研究了如何增大形核密度、提高形核质量。
In this paper , we developed an optimized method of deposition to prepare a set of plt ( x ) thin films by pulsed laser deposition . pt / plt ( x ) / pt capacitor structures with good ferroelectric and electronic properties were successfully obtained . the dielectric , ferroelectric and leakage characteristic were compared in view of different la mol % content 本文采用脉冲激光沉积法，通过对制备过程中各项参数进行优化组合，成功地获得了性能良好的plt ( x )薄膜，并以之为研究对象，比较了不同组分掺镧对薄膜铁电、介电、漏电等性质的影响。
( 5 ) cdse nano - wire arrays / aam composite , cdse nano - wire arrays and cdse nano - wire were prepared by template - electro - deposition in seleneous acid ( hasech ) solution and selenosulfite ion ( sesoa2 " ) solution . then the image , composition and structure of those products were investigated by sem , tem , eds , xps and x - ray diffraction ( xrd ) ( 5 )分别以hzseo3和seso32一为硒源，用模板一电沉积法在纳米孔阵列aam模板中制备出cdse纳米线阵列/ aam复合物，然后溶解掉纳米孔阵列aam ，宁} ) ij得了cdse纳米线阵列和cdse纳米线。
Third , the fabrication of hollow fibers with sic films has been done with chemical vapor deposition ( cvd ) , and the power - transmitting properties of the above samples have been obtained with an austar 360 ftir spectrometer and kyky - 2800 sem . the kind of fiber has a 950um inner diameter and 3m length , and its transmitting loss is about 0 . 7db / m which can be suitable for many applications 利用化学气相沉积法( cvd )初步完成了具有sic内膜的空芯传能光纤的制备，使用auastar360ir - ft红外光谱仪、 kyky - 2800型扫描电镜等先进仪器对样品进行分析研究，所研制的孔径为950微米、长3米的sic sio _ 2空芯传能光纤，传输损耗约为0 . 7db m ，为进一步提高光纤性能打下了良好的基础。
To enlarge the application areas of the nano - structured materials , such as applications in magnetic recording media , the well - aligned carbon nano - structures encapsulating with magnetic catalyst particles were successfully synthesized on si wafer by ecr - cvd method with ch4 and h2 as gas sources 为了增加奈米结构材料之应用?围，例如制作磁记忆媒体，本研究以触媒辅助电子?旋共振化学气相沉积法( ecr - cvd )利用ch4及h2为反应气源，于矽基材上成功的合成镶埋有磁性颗粒的碳奈米材料。
The photocatalytic activity of the samples was evaluated by the photocatalytic oxidation of nitrogen monoxide in the gaseous phase and the photocatalytic decolorization of methyl orange solution in the aqueous phase , respectively . the titania thin films on fused quartz were prepared by lpd method and then calcined at different temperatures 用液相沉积法在石英玻璃上制备了二氧化钛薄膜，并在不同的温度下进行热处理，用甲基橙水溶液的降解脱色评价二氧化钛薄膜的光催化活性。
