Design of bimetallic Au/Cu nanoparticles in ionic liquids: Synthesis and catalytic properties in 5-(hydroxymethyl)furfural oxidation,ChemNanoMat

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Design of bimetallic Au/Cu nanoparticles in ionic liquids: Synthesis and catalytic properties in 5-(hydroxymethyl)furfural oxidation
ChemNanoMat ( IF 2.6 ) Pub Date : 2021-07-22 , DOI: 10.1002/cnma.202100258
Silke Behrens ₁ , Georgios Uzunidis ₂ , Oliver Schade ₂ , Dieter Schild ₃ , Jan-Dierk Grunwaldt ₄

Affiliation

Au/Cu nanoparticles with different compositions and solid-solution type structures are obtained by chemical reduction in ionic liquids and supported on carbon. Annealing led to nanoparticles of the ordered intermetallic L1₀ AuCu phase. The effect of Cu addition and intermetallic structure on the catalytic performance is evaluated in the of the biomass-derived platform molecule, 5-hydroxymethyl-2-furfural, to 2,5-furandicarboxylic acid.

中文翻译：

离子液体中双金属 Au/Cu 纳米颗粒的设计：5-（羟甲基）糠醛氧化的合成和催化性能

通过在离子液体中化学还原并负载在碳上，获得具有不同成分和固溶体型结构的Au/Cu 纳米颗粒。退火导致有序金属间化合物 L1 ₀ AuCu 相的纳米颗粒。在生物质衍生的平台分子 5-羟甲基-2-糠醛到 2,5-呋喃二甲酸中评估 Cu 添加和金属间结构对催化性能的影响。

更新日期：2021-07-22

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