Department of Mechanical Engineering, Stanford University, Stanford, California 94305, USA.
Nano Lett. 2011 Feb 9;11(2):872-7. doi: 10.1021/nl104270u. Epub 2011 Jan 24.
We report an atmospheric, catalyst-free, rapid flame synthesis technique for growing single, branched, and flower-like α-MoO(3) nanobelt arrays on diverse substrates. The growth rate, morphology, and surface coverage density of the α-MoO(3) nanobelts were controlled by varying the flame equivalence ratio, the source temperature, the growth substrate temperature, and the material and morphology of the growth substrate. This flame synthesis technique is a promising, alternative way to synthesize one-dimensional metal oxide nanostructures in general.
我们报告了一种在大气条件下、无催化剂的快速火焰合成技术，用于在各种基底上生长单根、分支和花状α-MoO(3)纳米带阵列。通过改变火焰当量比、源温度、生长基底温度以及生长基底的材料和形态，可以控制α-MoO(3)纳米带的生长速率、形貌和表面覆盖密度。这种火焰合成技术是一种很有前途的、替代的方法，可以用来合成一般的一维金属氧化物纳米结构。
