采用共沉淀法和金属有机络合物固载法，分别制备了钴氧化物负载的纳米金催化剂。
Cobalt oxide supported nanometer gold catalysts were prepared by coprecipitation and organo-gold complex grafting method respectively.
例如，金不会起反应，但是在纳米尺度上它就成为了反应的催化剂。
For example, gold is nonreactive but at the nanoscale it becomes a catalyst for reactions.
纳米技术已经把化学惰性的金变成新的、具有工业应用前景的催化剂。
Nanotechnology has transformed gold from a chemical inert metal into a new and effective catalyst with potential industrial application prospect.
通过使用一种金催化剂，该研究小组利用一个简单和廉价的过程成功地合成了大量半导体硫化锌纳米线。
Using a gold catalyst, the team successfully synthesized semiconducting ZnS nanowires in bulk quantities using a simple and cheap process.
金纳米粒子是为人所熟知的醇氧化的催化剂，这些实验能有助于我们了解副产物的形成，而了解这些是非常有用的。
Gold nanoparticles are well known to be active for alcohol oxidation and these model studies may help us understand some of the by-product formation, which will be really helpful.
这个小组实现了在垂直金催化剂层方向上准直生长的氧化锌（ZnO）纳米线，然后仅仅在纳米线阵列顶端沉积由导电金纳米颗粒组成的连续薄膜。
The team grew vertically-aligned ZnO nanowire arrays on gold catalyst layers before depositing a contiguous film consisting of conductive gold nanoparticles exclusively on top of the nanowire array.
这个小组实现了在垂直金催化剂层方向上准直生长的氧化锌（ZnO）纳米线，然后仅仅在纳米线阵列顶端沉积由导电金纳米颗粒组成的连续薄膜。
The team grew vertically-aligned ZnO nanowire arrays on gold catalyst layers before depositing a contiguous film consisting of conductive gold nanoparticles exclusively on top of the nanowire array.
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