Structured nanoporous-gold/Al-fiber: galvanic deposition preparation and reactivity for the oxidative coupling of methanol to methyl formate
Structured nanoporous-gold/Al-fiber: galvanic deposition preparation and reactivity for the oxidative coupling of methanol to methyl formate
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DOI：
10.1039/c3gc42561d
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发表时间：
2014-05
期刊：
影响因子：
9.8
通讯作者：
Qiaofei Zhang;Yakun Li;Li Zhang;Li Chen;Ye Liu;Yong Lu
中科院分区：
文献类型：
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作者：
Qiaofei Zhang;Yakun Li;Li Zhang;Li Chen;Ye Liu;Yong Lu
铝纤维催化剂上的微纤维结构纳米多孔金（NPG），通过使用50 μm铝纤维在3D网络上进行电沉积获得，具有成本效益（低Au负载，例如，1重量%）、高活性/选择性（在>50%转化率下>90%选择性）和稳定性（至少300小时无NPG烧结）。
Microfibrous-structured nanoporous gold (NPG) on Al-fiber catalysts, obtained by galvanic deposition onto a 3D network using 50 μm Al-fiber, is cost-effective (low Au-loading, e.g., 1 wt%), highly active/selective (>90% selectivity at >50% conversion) and stable (at least 300 h without NPG sintering) for oxidative coupling of methanol to methyl formate.