A new stepwise-pressing reaction method for synthesizing pure turbostractic boron nitride

被引：0

作者：

Yu, Lili ^{[1
]}

Wang, Tao ^{[1
]}

Luan, Chunhong ^{[1
]}

Wang, Qilong ^{[1
,2
]}

Cui, Deliang ^{[1
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2010年 / 45卷 / 09期

关键词：

LOW-TEMPERATURE; DEFORMATION; PRESSURE;

D O I：

10.1016/j.materresbull.2010.05.011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new stepwise-pressing reaction method is proposed, by which pure and near monodisperse turbostractic boron nitride (tBN) nano-particles with high yield (higher than 92%) are selectively synthesized via reacting BBr3 and (CH3)(3)N at 260 degrees C in benzene. The obtained sample emits a strong photoluminescence band at 346 nm (under a excitation of 215 nm), making tBN a promising candidate for fabricating UV photoelectronic devices. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：1338 / 1341

页数：4