State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, China.
Adv Mater. 2012 May 2;24(17):2326-31. doi: 10.1002/adma.201104951. Epub 2012 Apr 2.
A facile and general method has been developed to synthesize well-defined PdPt and PdAu alloy nanowires, which exhibit significantly enhanced activity towards small molecules, such as ethanol, methanol, and glucose electro-oxidation in an alkaline medium. Considering the important role of one-dimensional alloy nanowires in electrocatalytic systems, the present Pd-based alloy nanostructures could offer a promising new class of advanced electrocatalysts for direct alcohol fuel cells and electrochemical sensors.
一种简单通用的方法被开发用来合成具有明确组成的 PdPt 和 PdAu 合金纳米线，这些纳米线在碱性介质中小分子（如乙醇、甲醇和葡萄糖）的电氧化中表现出显著增强的活性。考虑到一维合金纳米线在电催化体系中的重要作用，本研究中的 Pd 基合金纳米结构为直接醇燃料电池和电化学传感器提供了一类很有前途的新型先进电催化剂。
