问大家几个化工专业英文词汇啊？ γ，δ-或ω-巯基羧酸 ch2—s a kind of supramolecular assembly with high fluorescence was prepared by reaction of mixed organic ammoniums with mercaptocarboxylic acid stabilized cdse nanoparticles. the assembly contains double bonds and can polymerize to high polymers with unique structure and properties. hexadecyltrimethylammonium bromide(htab),4-methoxyl-stilbenyldimethylethylammonium bromide(modab) and 4-methacryloyloxy trans-stilbenyldimethylethylammonium bromide(msdab) provide the assembly with oil solubility, fluorescence a... 用巯基乙酸做稳定剂制备了水溶性cdse纳米颗粒,用十六烷基三甲基溴化铵(htab)、发光性(4-甲氧基均二苯乙烯基)二甲基乙基溴化铵(modab)及末端含有双键的(4-甲基丙烯酰氧基均二苯乙烯基)二甲基乙基溴化铵(msdab)对该cdse纳米颗粒进行了混合组装.通过改变三种有机分子的比例可以调控所得组装体的溶解性、聚合性及其发光性质.实验结果表明,当htab:modab:msdab=1:5.98～5.90:0.02～0.10(摩尔比)时,所得组装体具有较好的聚合性、溶解性和荧光性质. http:///grid2008/detail.aspx?filename=wlhx200409001&dbname=cjfd2004 [ ]查看更多
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