1 条结果 关键词:金铂合金纳米颗粒 ×

Size-controllable gold-platinum alloy nanoparticles on nine functionalized ionic-liquid surfaces and their application as electrocatalysts for hydrogen peroxide reduction.

Chemistry (Weinheim an der Bergstrasse, Germany) 2011 Yu Y, Sun Q, Liu X, Wu H 等 6 人

本研究合成了一系列含羟基、腈基、羧基和巯基等官能团的咪唑鎓室温离子液体(RTILs),并与氯离子、四氟硼酸根、六氟磷酸根和双(三氟甲磺酰)亚胺根等阴离子组合。将RTILs溶解于壳聚糖(Chi)中形成Chi/RTIL柔性模板,通过电沉积在玻璃碳电极表面原位制备Au/Pt合金纳米结构。SEM和AFM结果表明,Au/Pt纳米颗粒尺寸显著依...