化学研究
化學研究
화학연구
CHEMICAL RESEARCHES
2006年
1期
20-23
,共4页
李谦%张秀莲%祝迎春%张治军
李謙%張秀蓮%祝迎春%張治軍
리겸%장수련%축영춘%장치군
半导体%溶胶-凝胶法%TiO2%纳米微粒%纳米薄膜
半導體%溶膠-凝膠法%TiO2%納米微粒%納米薄膜
반도체%용효-응효법%TiO2%납미미립%납미박막
semiconductors%sol-gel method%TiO2%nanoparticle%nanofilm
使用醋酸修饰的溶胶-凝胶法制备了一种由针形颗粒构成的二氧化钛纳米薄膜.研究发现,可以通过控制溶胶-凝胶过程的反应条件控制所制备的纳米薄膜的形貌.对这种形貌的形成机理进行了讨论.
使用醋痠脩飾的溶膠-凝膠法製備瞭一種由針形顆粒構成的二氧化鈦納米薄膜.研究髮現,可以通過控製溶膠-凝膠過程的反應條件控製所製備的納米薄膜的形貌.對這種形貌的形成機理進行瞭討論.
사용작산수식적용효-응효법제비료일충유침형과립구성적이양화태납미박막.연구발현,가이통과공제용효-응효과정적반응조건공제소제비적납미박막적형모.대저충형모적형성궤리진행료토론.
In this paper, it is reported the synthesis of a new type of nanostructured film that is composed of needle-shaped TiO2 particles through an acetic acid modified sol-gel method. It was found that the morphology of as-prepared nanostructured films could be manipulated by varying the conditions of sol-gel process. The formation mechanism of sucha microstructure was theoretically analyzed.
