六方氮化硼的熔融氢氧化物 exfoliation。

Exfoliation of hexagonal boron nitride by molten hydroxides.

机构信息

State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.

出版信息

Adv Mater. 2013 Apr 18;25(15):2200-4. doi: 10.1002/adma.201204031. Epub 2013 Feb 22.

DOI:10.1002/adma.201204031

Abstract

Hexagonal boron nitride (h-BN) nanosheets are prepared by a novel and effective method, in which sodium hydroxide and potassium hydroxide molten salts are used to exfoliate h-BN to obtain nanosheets. BN nanoscrolls are also obtained. The as-prepared products can be readily dispersed in a wide range of solvents, including water and ethanol, and form stable dispersions.

摘要

六方氮化硼（h-BN）纳米片通过一种新颖有效的方法制备，其中使用氢氧化钠和氢氧化钾熔融盐来剥离 h-BN 以获得纳米片。还获得了 BN 纳米卷。所制备的产物可容易地分散在包括水和乙醇在内的广泛溶剂中，并形成稳定的分散体。