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- The effect of crystallite size distribution of filler alumina in the viscosity of epoxy pouring system 填料氧化铝粒度对环氧浇注体系粘度的影响
- Keywords Pt/C;X-ray diffraction line-profile analysis;crystallite size distribution;anisotropic microstrain;dislocation; 射线衍射线形分析;晶粒尺寸;各向异性微应变;位错;
- crystallite size distribution 晶粒尺寸
- The grain size distribution was bimodal as a whole. 尘暴降尘的粒度基本呈双峰态分布。
- The resultsshowed that after the treatment of cellulose with L-NH3, the lateral order distribution,crystallinity, crystallite size and lattice form of cellulose were dramatically changed. 结果表明,液氮处理后纤维素的侧序分布、结晶度、微晶尺寸、晶格形态都发生深刻的变化。
- The NC GaN has a uniform size distribution and spherical shape. 实验发现气凝法生成的氮化镓奈米微粒以均匀的圆球形分布。
- The crystallite size and surface structure of nano-CeO2 are examined by XRD and TEM. 利用沉淀法制备了纳米氧化铈,并用X射线衍射仪和透射电子显微镜对其结构进行表征。
- Finally, the relationship of different calcination contion and crystallite size is also discussed. 由以上分析,本文还就抛光粉的抛光机理提出了一些看法。
- Electromagnetic testing and ultrasonic testing are the main points for materials hardness,hardness depth,crystallite size,limiting intensity etc. 对材料硬度、硬化层深度、晶粒大小、极限强度等主要采用电磁检测和超声检测。
- At the same time, the crystallite size increases and interplanar distance decreases with the increase of annealing temperature. 同时,随着退火温度的升高,晶粒尺寸长大,晶面间距降低。
- The structure, crystallite size and magnetic properties of powders were investigated by X-ray diffraction and vibrating sample magnetometer. 利用X射线衍射仪和振动样品磁强计对样品的结构、晶粒尺寸和磁性进行了测量和分析。
- The optimum particle size distribution of cement and its assessment method. 水泥的最佳颗粒分布及其评价方法。
- The particle size distribution of tailing can he considered as a gray system. 尾砂的粒径分布可视为一个灰色系统。
- The crystallite size, degree of crystallinity( X c) and thermal properties of the [poly(cyanoarylether PCE)] at various temperatures have been studied by using WAXD and DSC. 利用广角 X射线衍射 (WAXD)方法和示差扫描量热法 (DSC)研究了不同热处理温度时聚芳醚腈 (PCE)的微晶尺寸、结晶度及热性能的变化。
- But it acts as a reinforcer in PAMAM/PA6 alloy with high quantity of PAMAM, and retards the crystalline speed, diminishes the crystallite size of the alloy. 而在高用量则对PAMAM/PA6的结晶过程起抑制作用,使微晶尺寸变小,小共混合金起增强作用。
- The result shows that in low quantity of PAMAM, PAMAM acts as a plasticizer in PAMAM/PA6 alloy, and increases the crystalline speed, enlarges the crystallite size of the alloy. 结果表明,PAMAM在低用量时,可提高PAMAM/PA6的结晶速度,使微晶尺寸变大,共对混合金起增塑作用;
- Polarized light microphotographs and WAXD were used to investigate the crystallization behavior.It was observed that crystallite size of the grafted sample decreased. 通过偏光显微镜(PLM)和广角X射线衍射(WAXD)研究聚合物结晶行为,发现形成晶粒尺寸减小。
- The crystallite size decreased as the Sn content increased.In APR of ethylene glycol, RQ Ni-Sn catalyst exhibited higher H2 selectivity and lower alkane selectivity. 在乙二醇液相重整反应中,RQ Ni-Sn催化剂比RQ Ni有更高的H2选择性,更低的烷烃选择性,但乙二醇转化率降低。
- The general question of size distribution and its representation was briefly discussed. 谱分布及其表示法的一般问题已简单地讨论过了。
- Quantum confinement of both the electron and holein all three dimensions leads to an increase in the effective bandgap of the material with decreasing crystallite size. 所有的三维和洞在朝派电子和的量子监禁随着减少雏晶大小导致一材料的有效乐队间距的增加.