Selective Oxidation of Benzyl-Alcohol over Biomass-Supported Au/Pd Bioinorganic Catalysts
Selective Oxidation of Benzyl-Alcohol over Biomass-Supported Au/Pd Bioinorganic Catalysts
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DOI：
10.1007/s11244-011-9691-0
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发表时间：
2011-11-01
影响因子：
3.6
通讯作者：
Macaskie, L. E.
中科院分区：
文献类型：
--
作者：
Deplanche, K.;Mikheenko, I. P.;Macaskie, L. E.
我们报道了一种新的生物化学方法的基础上的牺牲氢策略，合成的细菌细胞负载的纳米Au/Pd。在苯甲醇的氧化反应中，证明了Au/Pd对单金属催化剂的协同效应。生物无机催化剂优于商业Pd催化剂（5%Pd/C），显示出无失活和对苯甲醛的高选择性。
We report a novel biochemical method based on the sacrificial hydrogen strategy to synthesise bimetallic Au/Pd nanoparticles supported on bacterial cells. The synergistic effect of Au/Pd over monometallic preparations was demonstrated in the oxidation of benzyl alcohol. The bioinorganic catalysts outperformed a commercial Pd catalyst (5% Pd/C) showing no deactivation and high selectivity towards benzaldehyde.