The synthesis of water - soluble pyrrole and poly ( trimethyl - ( 2 - pyrrol - l - yl - ethyl ) - ammonium iodide ) / vios nanocomposite was studied systemically . the vos xerogel was prepared by melt quenching method and the fabrication method was improved 本论文详细评述了聚合物层状无机化合物纳米复合材料的研究进展，介绍了有机-无机纳米复合材料的特点和应用前景。
It was showed that the dlc gradient film has a smooth surface with noncrystal amorphous structure , its surface vicker ' s hardness was as about three times as that of ti6a14v alloy substrate , and high adhension strength of no less than o . sgpa between dlc film and substrate was estimated by liquid quench method 类金刚石薄膜梯度材料由大小分布均匀，表面光滑的非晶态微小颗粒组成。表面显微硬度约为ti6a14v合金基体的3倍。薄膜与基体之间的结合强度不低于0 . 8gpa 。
For the purpose to exploit new type of second order non - linear optic glasses , ge - as - s and ge - ga - s - s bulk chalcogenide glasses were prepared by traditional quench method . dsc - tg and xrd were utilized to analyze the glass - forming ability of these glasses . transmission was done on uv - visible spectrophotometer 采用电场温度场方法进行了极化处理，利用maker条纹法进行了二阶非线性检测，分析和探讨了硫系玻璃的极化机理，从整体上探索和分析极化工艺及玻璃成分与二阶非线性效应的关系。
