CAJ | 학술논문

透射电子显微镜由于其高分辨率广泛应用于材料研究中。利用透射电镜对材料进行表征，可以更好地研究材料的微观结构特征，揭示宏观现象与介观和微观结构间的关系，并开发出具有特异性能的新材料。本实验用苯甘氨酸衍生物为模板制备出类似硅藻结构的纳米介孔二氧化硅，用透射电子显微镜研究了反应组成的变化对硅藻结构的介孔二氧化硅纳米材料制备和形貌结构的影响。
투사전자현미경유우기고분변솔엄범응용우재료연구중。이용투사전경대재료진행표정，가이경호지연구재료적미관결구특정，게시굉관현상여개관화미관결구간적관계，병개발출구유특이성능적신재료。본실험용분감안산연생물위모판제비출유사규조결구적납미개공이양화규，용투사전자현미경연구료반응조성적변화대규조결구적개공이양화규납미재료제비화형모결구적영향。
Transmission electron microscopy is widely used in the materials due to the high resolution. Using the TEM ,you can make an intensive study in the microstructure of the materials and reveal the rela‐tionship between macroscopic phenomena and microstructure. Herein ,the template is phenyl glycine deriv‐atives. The mesoporous silicas were prepared through templating approaches ,which were characterized u‐sing transmission electron microscopy. Then ,we studied the preparation and structure of the mesoporous silicas with different conditions.