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人们喜欢收藏金条因为黄金是财富的象征,但其实小到只有纳米级的黄金更具有实用性。可惜的是要开发出黄金的这种潜力经常需要复杂繁琐的合成技术,而且精细的纳米结构也会伴随着对热量的极端敏感度。如今,美国能源部布鲁克海文国家实验室研发出了一种工艺可以制造出一种拥有独特结构的金铟合金纳米粒子,使之同时拥有高稳定性和高催化潜力,并且合成过程非常简单。这种新纳米结构可以优化许多不同种类的商业和工业工艺,这其中就包括它可以用作一种应用于汽车催化转化器的有效材料。
People like to collect gold bullion because gold is a symbol of wealth, but in fact only small enough to nanoscale gold is more practical. Unfortunately, the potential to develop gold often requires complicated and complicated synthesis techniques, and fine nanostructures are accompanied by extreme heat sensitivity. Today, the U.S. Department of Energy’s Brookhaven National Laboratory has developed a process that produces a gold-indium alloy nanoparticle with a unique structure that combines high stability with high catalytic potential and a very simple synthesis. This new nanostructure optimizes many different kinds of commercial and industrial processes, including its use as an effective material for automotive catalytic converters.