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富勒烯C60衍生物的合成及其分子沉积膜的制备
Adsorption selfassembly of multilayer films of organic molecules and polyelectrolytes
【摘要】 采用NaOH和发烟硫酸对富勒烯C60进行化学处理,合成了富勒烯磺酸基化合物和羟基化合物,采用红外光谱、紫外-可见光吸收光谱对富勒烯衍生物进行表征,并分别与聚电解质(PDDA)进行了分子沉积膜实验,结果显示富勒烯磺酸基化合物能较好地获得分子沉积膜.
【Abstract】 Sulfonic fullerene derivatives and polyhydroxylatde fullerene derivatives were synthesized directly by the reaction of fullerene with NaOH and fuming sulfuric acid, and the properties of the derivatives are studied by means of infrared absorption spectrum(IR) and ultravioletvisible absorption spectrum(UVvis). The experiment of molecular deposition film show that sulfonic fullerene derivatives and poly(diallyldimethyla mmoniumchollride)(PDDA) can well alternatively deposit to get MD film.
【关键词】 富勒烯;
红外光谱;
紫外-可见光吸收光谱;
分子沉积膜;
【Key words】 fullerene; infrared spectrum (IR); ultravioletvisible absorption spectrum (UVvis); molecular deposition (MD) film;
【Key words】 fullerene; infrared spectrum (IR); ultravioletvisible absorption spectrum (UVvis); molecular deposition (MD) film;
【基金】 材料复合新技术国家重点实验室开放基金资助
- 【文献出处】 武汉化工学院学报 ,Journal of Wuhan Institute of Chemical Technology , 编辑部邮箱 ,2004年04期
- 【分类号】TQ127.13
- 【下载频次】201