气液界面介导室温合成具有高乙醇氧化催化活性的“清洁”PdNiP合金纳米颗粒网络。
Gas-liquid interface-mediated room-temperature synthesis of "clean" PdNiP alloy nanoparticle networks with high catalytic activity for ethanol oxidation.
作者信息
Wang Rongfang, Ma Yuanyuan, Wang Hui, Key Julian, Ji Shan
机构信息
Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
出版信息
Chem Commun (Camb). 2014 Nov 4;50(85):12877-9. doi: 10.1039/c4cc06026a.
PdNiP alloy nanoparticle networks (PdNiP NN) were prepared by simultaneous reduction of PdCl2, NiCl2 and NaH2PO2 with NaBH4via a gas-liquid interface reaction at room temperature using N2 bubbles. PdNiP NN had markedly higher activity and durability for ethanol oxidation than PdNi nanoparticle networks and PdNiP grain aggregates.
通过在室温下使用氮气气泡经气液界面反应，用硼氢化钠同时还原氯化钯、氯化镍和次磷酸钠，制备了钯镍磷合金纳米颗粒网络（PdNiP NN）。与钯镍纳米颗粒网络和钯镍磷晶粒聚集体相比，PdNiP NN对乙醇氧化具有明显更高的活性和耐久性。
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