激光多相溅射合成法——合成宏量团簇物质的新方法  

The Synthesis Method by Laser Ablation——A New Method for Synthe sizing the Compounds of Cluster

作　　者：李聪辉[1] 祝振富[1] 王翠红[1] 刘振岭[1] 李青[1] 周异男[1] 

机构地区：[1]新乡医学院化学教研室,河南新乡453002

出　　处：《河南师范大学学报（自然科学版）》2001年第2期40-42,共3页Journal of Henan Normal University(Natural Science Edition)

摘　　要：寻找合成宏量原子团簇的新方法 .以脉冲激光溅射多相反应体系 ,变换固体靶和气相、液相反应物的不同组成 ,合成得到不同产物 .合成得到了全氯化多环芳烃和硅倍半氧烷 .结果表明将激光溅射这一物理手段与化学合成的反应条件相结合 ,可以产生多种不同种类的原子团簇 。Objective:Searching for n ew method of synthesizing macroscopic quantiti es compounds of cluster.Method:By laser ablating a multip hase reaction system,va rious products are obtained by plasma reaction.Results:So me sorts of perchlorina ted polycyclic aromatic hydrocarbon and methylsilsesquixane were synthesized. Co nclusion:The results in this work indicated that laser ablation as a physical me thod was combined with conditions of chemical building-up reactions,and it can be u sed as a kind of macroscopic quantities synthsis means obtaining various cluster s.

关 键 词：合成 全氯代多环芳烃 硅倍半氧烷 宏量原子团簇 激光多相溅射合成法 

分 类 号：O625.15[理学—有机化学] O621.392[理学—化学]