邻甲苯胺在银纳米棒生长中作用的探讨  

The Effect of ο-Toluidine on Silver Nanorods Growth

作　　者：周剑平[1] 朱鹏[1] 吴为亚[1] 马有红[1] 张武[1] 

机构地区：[1]安徽师范大学化学与材料科学学院安徽省功能性分子固体重点实验室,安徽芜湖241000

出　　处：《安徽师范大学学报（自然科学版）》2007年第4期481-484,共4页Journal of Anhui Normal University(Natural Science)

基　　金：安徽省教育厅自然科学基金(2006kj147B);安徽省高校中青年骨干教师基金(161-065044);安徽师范大学博士科研启动基金

摘　　要：探讨了邻甲苯胺在制备银纳米棒中的作用.在邻甲苯胺存在下利用乙醇还原硝酸银制备了银纳米棒.产物经过XRD、TEM表征.对比实验表明不加邻甲苯胺或当邻甲苯胺形成配合物(2-(2-甲基苯基)氨基-4-(2-甲基苯基)亚氨基-2-戊烯)后,在类似条件下得到银纳米粒子.In this article we researched the effect of o-toluidine on the growth of silver nanorods. Silver nanorods were synthesized by solvothermal method via the reaction of ethanol and silver nitrate at 180℃. The obtained products were investigated by X-ray powder diffraction （XRD） and transmission electron microscopy （TEM）. It was found that the o-toluidine played an important role on the morphology of final products. Silver nanoparticles were obtained without o-toluidine or with complex [ 2-（2-methylphenyl ） amine-4-（2-methylphenyl ） imino-2- pentene] which was formed by o-toluidine in the same condition.

关 键 词：银纳米棒 邻甲苯胺 软模板 溶剂热 

分 类 号：O614.81[理学—无机化学]