Synthesis of BBr<sub>3</sub>

XU Xiaowei; FAN Huili; ZHANG Dai; LI Yongshou; LI Yuping

doi:10.13374/j.issn1001-053x.2002.02.012

Volume 24 Issue 2

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2002 > 24(2): 141-142

XU Xiaowei, FAN Huili, ZHANG Dai, LI Yongshou, LI Yuping. Synthesis of BBr3[J]. Chinese Journal of Engineering, 2002, 24(2): 141-142. doi: 10.13374/j.issn1001-053x.2002.02.012

Citation:

XU Xiaowei, FAN Huili, ZHANG Dai, LI Yongshou, LI Yuping. Synthesis of BBr₃[J]. Chinese Journal of Engineering, 2002, 24(2): 141-142. doi: 10.13374/j.issn1001-053x.2002.02.012

XU Xiaowei, FAN Huili, ZHANG Dai, LI Yongshou, LI Yuping. Synthesis of BBr3[J]. Chinese Journal of Engineering, 2002, 24(2): 141-142. doi: 10.13374/j.issn1001-053x.2002.02.012

Citation:

XU Xiaowei, FAN Huili, ZHANG Dai, LI Yongshou, LI Yuping. Synthesis of BBr₃[J]. Chinese Journal of Engineering, 2002, 24(2): 141-142. doi: 10.13374/j.issn1001-053x.2002.02.012

PDF( 327 KB)

Synthesis of BBr₃

doi: 10.13374/j.issn1001-053x.2002.02.012

1. Material Science and Engineering School, USTB Beijing, Beijing 100083, China;
2. Applied Science School, UST Beijing, Beijing 100083, China

Received Date: 2001-12-24
Available Online: 2021-08-21

Abstract

Abstract

The synthesize BBr₃ by way of boron bromination was introduced. In preparation of element boron, B₂0₃ was reduced by Mg element, the preparated method is more facile to handle and has higher productivity compared with other methods. It is found that polyfluortetraethylene pipes are more resistence to corrosion of bromine and boron bromide at high temperatures. The condensation of high-temperature BBr₃ gas can be carried out by use of ice-salt bath.
- boron bromide,
- element boron,
- boron oxide,
- deoxidization,
- synthesis