单分散金纳米晶体的形态依赖性电催化活性对葡萄糖氧化。
Shape-dependent electrocatalytic activity of monodispersed gold nanocrystals toward glucose oxidation.
机构信息
Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
出版信息
Chem Commun (Camb). 2011 Jun 28;47(24):6894-6. doi: 10.1039/c1cc11784j. Epub 2011 May 20.
PMID:21597631
Abstract
We systematically explore the shape-dependent catalytic activities of Au nanocrystals toward glucose oxidation in alkaline electrolytes, which is strongly dependent on the shape of the Au nanocrystals. The {100}-bounded cubic Au nanocrystals are significantly more active than the {110}-bounded rhombic dodecahedral and {111}-bounded octahedral Au nanocrystals.
摘要
我们系统地研究了金纳米晶体在碱性电解液中对葡萄糖氧化的形状依赖性催化活性，该活性强烈依赖于金纳米晶体的形状。{100}面配位的立方金纳米晶体比{110}面配位的菱形十二面体和{111}面配位的八面体金纳米晶体具有更高的活性。
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