在石墨烯上通过 DNA 导向生长的超细 CoAuPd 纳米粒子作为甲酸脱氢反应的高效催化剂。
DNA-directed growth of ultrafine CoAuPd nanoparticles on graphene as efficient catalysts for formic acid dehydrogenation.
机构信息
Key Laboratory of Automobile Materials, Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, China.
出版信息
Chem Commun (Camb). 2014 Mar 14;50(21):2732-4. doi: 10.1039/c3cc49821b.
PMID:24473636
Abstract
Ultrafine and well dispersed CoAuPd nanoparticles grown on a DNA-reduced-graphene-oxide (DNA-rGO) composite have been successfully synthesized using a DNA-directed method. The resultant CoAuPd/DNA-rGO composite exhibits high activity and 100% H2 selectivity toward the dehydrogenation of formic acid without any additive at 298 K.
摘要
采用 DNA 导向法成功合成了负载在 DNA 还原氧化石墨烯（DNA-rGO）复合材料上的超细且分散良好的 CoAuPd 纳米粒子。所得的 CoAuPd/DNA-rGO 复合材料在 298 K 下对甲酸脱氢表现出高活性和 100%的 H2 选择性，无需添加任何助剂。
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