当前位置: X-MOL 学术CrystEngComm › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Capturing an amorphous BaSO4 intermediate precursor to barite
CrystEngComm ( IF 3.1 ) Pub Date : 2020/01/13 , DOI: 10.1039/c9ce01555h
Cristina Ruiz-Agudo 1, 2, 3, 4 , David McDonogh 4, 5, 6, 7 , Jonathan Thomas Avaro 1, 2, 3, 4 , David Joshua Schupp 1, 2, 3, 4 , Denis Gebauer 4, 5, 6, 7
Affiliation  

The work presented here investigates the early stages of barium sulfate crystallization from aqueous solutions. By monitoring free-barium activity during the crystallization, we identified a metastable BaSO4 phase that precedes barite formation. Ex situ investigations provide direct, unambiguous experimental evidence of an amorphous BaSO4 phase in an additive-free scenario.

中文翻译:

将无定形BaSO4中间体前体捕获为重晶石

本文介绍的工作研究了硫酸钡从水溶液中结晶的早期阶段。通过监测结晶过程中的游离钡活性,我们确定了重晶石形成之前的亚稳态BaSO 4相。异位研究提供了无添加剂情况下无定形BaSO 4相的直接,明确的实验证据。
更新日期:2020-02-24
down
wechat
bug