Platinum nanoparticles using wood nanomaterials: eco-friendly synthesis, shape control and catalytic activity for p-nitrophenol reduction
Platinum nanoparticles using wood nanomaterials: eco-friendly synthesis, shape control and catalytic activity for p-nitrophenol reduction
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使用木材纳米材料的铂纳米粒子：环保合成、形状控制和对硝基苯酚还原的催化活性
DOI：
10.1039/c0gc00513d
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发表时间：
2011-01-01
期刊：
影响因子：
9.8
通讯作者：
Huang, Yong
中科院分区：
文献类型：
--
作者：
Lin, Xiaobo;Wu, Min;Huang, Yong
我们报道了一种在不使用任何其他还原剂、封端剂或分散剂的情况下，使用木材纳米材料在水相中一步合成形状和尺寸可控的铂纳米颗粒的方法。这种绿色工艺为形状选择性金属纳米颗粒的生产提供了一条简单的途径。所制得的球形和立方体铂纳米粒子和球形铂纳米团簇作为模型反应对对硝基苯酚的催化还原表现出较高的活性。
We report a one-step and environment-friendly synthesis of platinum nanoparticles with controlled shapes and sizes using wood nanomaterials in aqueous phase without employing any other reductants, capping or dispersing agents. This green process affords an easy route to the production of shape-selective metal nanoparticles. The obtained spherical and cubic Pt nanoparticles and spherical Pt nanoclusters exhibit high activities in the catalytic reduction of p-nitrophenol as a model reaction.