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奈米工程製備核殼結構在催化上的應用

Nanoarchitectonics of Core-shell Nanostructures for Catalytic Application

摘要


催化反應廣泛的運用在各領域如汽車、石化與製藥產業,大幅的增加反應效能與降低能量消耗,上個世紀中奈米科技蓬勃發展,在比表面積的增益下,催化劑效能得到飛躍的成長,但對生活上使用常用的貴金屬(鈀、鉑、釕等)催化劑,還需進一步降低成本,落實普及應用,而催化劑的奈米工程,能再次優化性能與延伸應用。本文簡介在奈米尺度下如何利用奈米核殼結構,大幅提升或是擴充催化劑效能與探討其原理。

並列摘要


In our daily lives, catalysts are used in several fields including the vehicle, petrochemical, or pharmaceutical industry. Based on nanotechnology since the middle of the last century, the efficiency of catalysts has been dramatically improved. However, the cost of catalysts is still too high due to noble metal compositions such as Pd, Pt, Ru etc. This article introduces nanoarchitectonics to design core-shell nanostructure for improving catalytic efficiency and analyze the mechanism of improvement.

並列關鍵字

Nanoarchitectonics Core-shell Catalyst Nanoframe Nanocage

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