Pd是少数能够生成氢化物的金属,其催化活性与原子组成和晶格中H原子的空间分布有关。有鉴于此,威斯康星大学麦迪逊分校Manos Mavrikakis、乔治亚理工学院夏幼南等报道发展了一种简单方法能够将Pd纳米立方体通过在溶液相中较低浓度水合肼(9.2 mM)完全转化为PdH0.706,氢化物表现了非常好的甲酸氧化活性。
参考文献
Yifeng Shi, Roberto Schimmenti, Shangqian Zhu, Kartik Venkatraman, Ruhui Chen, Miaofang Chi, Minhua Shao, Manos Mavrikakis*, and Younan Xia*, Solution-Phase Synthesis of PdH0.706 Nanocubes with Enhanced Stability and Activity toward Formic Acid Oxidation, J. Am. Chem. Soc. 2022
DOI: 10.1021/jacs.1c10199
https://pubs.acs.org/doi/10.1021/jacs.1c10199