聚苯胺纳米点阵列的制备和库仑台阶现象  

Preparation of PANI Nanodots Array and the Coulomb Staircase Phenomena

作　　者：翁少煌[1] 周剑章[1] 文莉[1] 齐丽[1] 蔡成东[1] 姚光华[1] 林仲华[1] 

机构地区：[1]厦门大学化学系固体表面物理化学国家重点实验室,厦门361005

出　　处：《高等学校化学学报》2006年第11期2179-2181,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:20373057和20433040)资助

摘　　要：PANI nanodots array was fabricated in AAO template with potentiostatic method in a short time.The topographic image of PANI nanodots array was characterized by scanning electron microscopy(SEM) and atomic force microscopy(AFM).The I-V characteristics of conducting PANI nanodots array was measured with conducting atomic force microscope(C-AFM) in atmosphere at room temperature.Coulomb staircase phenomena was observed in the I-V curves.PANI nanodots array was fabricated in AAO template with potentiostatic method in a short time. The topographic image of PANI nanodots array was characterized by scanning electron microscopy （SEM） and atomic force microscopy（AFM）. The Ⅰ-Ⅴ characteristics of conducting PANI nanodots array was measured with conducting atomic force microscope（C-AFM） in atmosphere at room temperature. Coulomb staircase phenomena was observed in the Ⅰ-Ⅴ curves.

关 键 词：聚苯胺(PANI) 纳米点 库仑台阶 导电原子力显微镜(C-AFM) 

分 类 号：O646[理学—物理化学]