乙二胺改性的玻璃基片上C_(60)自组装薄膜的制备及其光致发光  

The Preparation of Self assembled Films of C 60 on Ethyldiamine modified Glass Surface and Its Photoluminescence

作　　者：李添宝[1] 李新海[1] 黄克雄 蒋汉瀛[1] 李晶[1] 蔡志光[2] 黎军[2] 善楷 

机构地区：[1]中南工业大学冶金物理化学及化学新材料研究所 [2]中山大学激光与光谱学研究所及分析测试中心

出　　处：《高等学校化学学报》1999年第5期680-683,共4页Chemical Journal of Chinese Universities

基　　金：中国有色金属总公司高技术新材料资助

摘　　要：利用Ｃ６０与乙二胺改性的普通玻璃表面进行加成反应，得到一种新的Ｃ６０自组装单层膜；在自组装单层膜的基础上，利用Ｃ６０与乙二胺反应形成自组装双层膜．通过Ｘ光电子能谱、激光解吸电离飞行时间质谱等手段证实在乙二胺改性的普通玻璃表面上存在通过化学键合的Ｃ６０自组装单层和双层膜．并对其光致发光性质进行了初步研究。A new self assembled monolayer and dilayer films were prepared by the reaction of C 60 with ethyldiamine modified glass surface and with ethyldiamine modified C 60 self assembled monolayer surface, respectively. The films were examined by XPS and LDI TOF MS etc. The results show that C 60 has been bound firmly to the ethyldiamine modified glass surface. The photoluminescence spectra of the self assembled films was measured, and it was found that a broad photoluminescence peak centred at 680 nm which is different from the photoluminescence peak of C 60 .

关 键 词：C60 自组装单层膜 自组装双层膜 光致发光 

分 类 号：TN383.204[电子电信—物理电子学] O613.72[理学—无机化学]