六方相氮化硼纳米棒的合成与表征
he synthesis and characterization of hexagonal boron nitride nanorods
在本文中，我们针对以前球磨研磨合成棒状氮化硼的方法对设备的要求高，耗能大，颗粒粒径大，纯度低等问题，探索了一种通过简单的合成路线，安全的操作工艺，廉价的合成原料来制备一维棒状六方相棒状氮化硼的新颖制备方法。用四苯硼钠，水合肼，锌粉，和硫粉做原料, 混合均匀后放置在反应釜内600 oC 下反应24小时，可以制备出纯度较高的具有棒状结构的六方相氮化硼。
In this paper, rod-shaped BN nanocrystals were synthesized through the reaction of C24H20BNa, N2H4oH2O, Zn powder and sulphur powder at 600 oC for 24 h. From the SEM and TEM results, it could be seen that the BN nanorods have lengths in the range of 300-1700 nm and diameters ranging from50 to150 nm. The ratio of length to the diameter could reach more than 10:1. In the preparation process, the growth mechanism of the BN nanorods has also been investigated by varying the synthetic conditions.
王猛、孙常慧、钱逸泰、徐立强、李梦华
材料科学非金属元素化学工业、非金属无机化合物化学工业
无机化学氮化硼纳米棒合成
Inorganic chemistryboron nitridenanorodpreparation
王猛,孙常慧,钱逸泰,徐立强,李梦华.六方相氮化硼纳米棒的合成与表征[EB/OL].(2011-01-04)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201101-62.点此复制
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