Preparation and surface activity of single-crystalline NiO(111) nanosheets with hexagonal holes: A semiconductor nanospanner
Preparation and surface activity of single-crystalline NiO(111) nanosheets with hexagonal holes: A semiconductor nanospanner
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DOI：
10.1002/adma.200701389
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发表时间：
2008-01-18
影响因子：
29.4
通讯作者：
Richards, Ryan
中科院分区：
文献类型：
--
作者：
Hu, Juncheng;Zhu, Kake;Richards, Ryan
通过有效的湿化学途径制备了具有明确六角形孔且具有纳米级扳手外观的半导体单晶氧化镍纳米片。 NiO纳米片的主表面是(111)面，片和孔的尺寸都可以控制。具有六角孔的NiO(111)纳米片对低温甲醇分解表现出异常的活性。
Semiconductor single crystalline NiO nanosheets with well-defined hexagonal holes having the appearance of a nanometer-scale spanner are prepared via an efficient wet chemical route. The main surfaces of the NiO nanosheets are (111) facets and the sizes of both the sheets and the holes can be controlled. The NiO(111) nanosheets with hexagonal holes showed unusual activity for low temperature methanol decomposition.