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.
出处
《安徽师范大学学报（自然科学版）》
CAS
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
关键词
银纳米棒
邻甲苯胺
软模板
溶剂热
silver nanorods
o-toluidine
soft template
solvothermal
