使用还原氧化石墨烯负载的 AuPd 纳米粒子催化剂高效催化甲酸产氢。
Highly efficient hydrogen generation from formic acid using a reduced graphene oxide-supported AuPd nanoparticle catalyst.
机构信息
National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka, Japan.
Toyama National College of Technology, 13, Hongo-machi, Toyama, 939-8630, Japan.
出版信息
Chem Commun (Camb). 2016 Mar 18;52(22):4171-4. doi: 10.1039/c5cc10311h.
PMID:26907192
Abstract
Highly dispersed AuPd alloy nanoparticles have been successfully immobilized on reduced graphene oxide (rGO) using a facile non-noble metal sacrificial method, which exhibit the highest activity at 323 K (turnover frequency, 4840 h(-1)) for hydrogen generation without CO impurity from the formic acid/sodium formate system.
摘要
采用简便的非贵金属牺牲法，成功地将高度分散的 AuPd 合金纳米粒子固定在还原氧化石墨烯（rGO）上，在甲酸/甲酸钠体系中生成氢气时，其在 323 K 时表现出最高的活性（转化频率为 4840 h(-1))，没有 CO 杂质。
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