School of Applied Sciences, RMIT University, GPO Box 2476V, Melbourne, VIC, Australia.
Chem Commun (Camb). 2010 Feb 7;46(5):731-3. doi: 10.1039/b918866e. Epub 2009 Nov 25.
We demonstrate an unusual shape transformation of Ag nanospheres into {111}-oriented Au-Ag dendritic nanostructures by a galvanic replacement reaction in the ionic liquid (IL) 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIM][BF(4)]).
我们通过在离子液体 1-丁基-3-甲基咪唑四氟硼酸盐([BMIM][BF(4)])中的电置换反应,展示了 Ag 纳米球向具有{111}取向的 Au-Ag 树枝状纳米结构的异常形状转变。