在水热条件下,探索了三元硫化物纳米晶形貌控制的途径。
Under hydrothermal conditions, the control of morphology and size of metal ternary sulfides nanocrystallites were investigated.
综述了介孔材料的合成方法、分类、形成机理、形貌控制和应用。
This paper reviews the synthesis, classification, formation mechanism, morphology control and application of mesoporous materials.
本文介绍了纳米氧化铁的制备及其颗粒大小、形貌控制等方面的进展状况。
In this paper, advances in synthesis of size adjustable and shape controllable iron oxide nanoparticles are presented.
简要介绍了表面活性剂在纳米材料形貌控制中的作用,以及表面活性剂的种类、结构、浓度等因素对纳米材料形貌的影响。
The function of surfactants in controlling particle size and shape of nano materials, and the influences of species, structures and concentration on them were introduced in this paper.
结果显示。加入的简单无机盐不仅影响产物的晶型,同时也对产物的形貌也起到了控制作用。
The results show that both of the polymorph and the morphology are affected by the salt modifiers.
可以通过调节反应时间和反应物浓度控制产物的尺寸和形貌。
The morphology and structure can be controlled by changing the concentration of reactants and the reaction time.
在此分类的基础上,针对实验中控制产物形貌、获得零维或准一维纳米材料所采用的技术方法进行了分类介绍。
Most attention was put on the controlling technologies on the morphologies of target products and an introduction was given based on the different sorts of technologies.
详细地论述了纳米材料控制合成所采用的胶体化学方法的合成微观原理,对影响纳米材料形貌的各种反应因素进行了详细的讨论。
The theory and mechanism of chemically colloidal method which is used to synthesize nanomaterials with controlled size and shape are systemically reviewed.
根据表面扩散控制下物质迁移规律,建立有限单元法,对裂面形貌扰动下二维微裂纹演变过程进行数值模拟。
Based on the theory of surface diffusion, a finite element method was developed to simulate shape evolutions of two-dimensional microcracks with surface perturbation.
铸铁基体和石墨出现的不同形貌是被不同的加载方式所控制的。
The different morphologies appearing in matrix and graphite of cast iron are controlled by different loading modes.
而且还可以通过调节水热反应条件来控制产物的形貌和物相结构。
The morphology and crystalline form of the products can be controlled by adjusting the hydrothermal reaction conditions.
实验中通过控制条件得到了棒状、片状、球状和多孔形貌的氮化铝粉末。
We obtained rods, flakes, spheres, porous aluminum nitride by control of synthesis conditions, respectively.
在很多应用中,不仅要求控制介孔材料纳米级的介孔结构,还要求控制其微米级的形貌。
For many applications, mesoporous materials should be not only controlled the nanometer scale of the pore structure but also controlled the micrometer scale of the morphology.
以二水氯化钡与尿素为原料采用均相沉淀法,通过添加控制剂合成不同形貌的碳酸钡粒子。
Using BaCl2·2H2O and urea as raw material, adding control agent, different topography barium carbonate particles were synthesized by homogeneous precipitation method.
并通过对合成反应影响因素控制,设计制备理想粒度和形貌的纳米y2o3。
The synthesis method of Y2O3 nanopowder with ideal diameters and shapes was designed by controlling the influence factors in the synthesis process of Y2O3 nanopowder.
在很多应用中,不仅要求控制介孔分子筛的纳米级的介孔结构,而且要求控制其微米级的形貌。
For many applications, these mesoporous materials should be controlled not only on the nanometer scale of the pore structure but also on the micrometer scale of the morphology.
初步探索了通过对样品表面形貌的控制来改善样品发光性能的有效途径。
The possibility of the realization of the PL improvement through controlling the surface morphology of porous silicon is also explored.
由于传统制备方法的限制,纳米粒子往往存在粒度分布不均、分散性差等问题,且无法对纳米粒子的微观形貌做到精细控制。
However, due to the limitations of the traditional preparation methods, it is difficult to get nanoparticles with uniform diameters, and to control the morphology elaborately.
化学机械抛光(CMP)在半导体工业内获得了广泛的赞同,对控制形貌起伏的硅片表面当作首选方法。
Chemical mechanical planarization (CMP) has gained wide acceptance within the semiconductor industry as the preferred method for controlling wafer topography.
所述反射光式样的形状和强度可以通过不同反射面的形貌和尺寸来 控制。
The pattern shape and intensity can be controlled by the shape and dimensions of the various reflecting facets.
阐述了生物矿化作用机理及其主要的生物控制因素,介绍了模拟生物矿化控制超细粉末结构形貌的三个途径,并展望了其发展趋势。
Three main approaches controlling structure and morphology of ultrafines by modeling biological mineralization are introduced, and its development is looked for ahead.
通过控制金属纳米粒子的尺寸、形貌和结构,可调节其表面等离子体共振峰位,使其在众多领域具有广泛的应用前景。
The surface plasma resonance peak positions is influenced by the size, shape, metal composition and surrounding medium, the special properties can apply in many areas.
多孔硅表面钝化和表面形貌的控制技术具有重要的基础和应用研究价值。
The technology of surface passivation and morphology controlling of porous silicon (PS) exhibits high scientific values for both fundamental and application research.
三维形貌测量技术已广泛应用于机器视觉、智能机器人控制、工业检测、生物医学等方面。
Optical 3-d profilometry has been widely used for machine vision, intelligent robots control, industry monitoring, biomedicine, etc.
三维形貌测量技术已广泛应用于机器视觉、智能机器人控制、工业检测、生物医学等方面。
Optical 3-d profilometry has been widely used for machine vision, intelligent robots control, industry monitoring, biomedicine, etc.
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