Capturing an amorphous BaSO<sub>4</sub> intermediate precursor to barite
| Type of Publication: | Journal article |
| Publication status: | Published |
| Author: | Ruiz Agudo, Cristina; McDonogh, David; Avaro, Jonathan Thomas; Schupp, David Joshua; Gebauer, Denis |
| Year of publication: | 2020 |
| Published in: | CrystEngComm ; 22 (2020), 8. - pp. 1310-1313. - Royal Society of Chemistry (RSC). - eISSN 1466-8033 |
| DOI (citable link): | https://dx.doi.org/10.1039/c9ce01555h |
| Summary: |
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.
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| Subject (DDC): | 540 Chemistry |
| Bibliography of Konstanz: | Yes |
| Refereed: | Yes |
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RUIZ AGUDO, Cristina, David MCDONOGH, Jonathan Thomas AVARO, David Joshua SCHUPP, Denis GEBAUER, 2020. Capturing an amorphous BaSO4 intermediate precursor to barite. In: CrystEngComm. Royal Society of Chemistry (RSC). 22(8), pp. 1310-1313. eISSN 1466-8033. Available under: doi: 10.1039/c9ce01555h
@article{RuizAgudo2020-02-24Captu-49335, title={Capturing an amorphous BaSO4 intermediate precursor to barite}, year={2020}, doi={10.1039/c9ce01555h}, number={8}, volume={22}, journal={CrystEngComm}, pages={1310--1313}, author={Ruiz Agudo, Cristina and McDonogh, David and Avaro, Jonathan Thomas and Schupp, David Joshua and Gebauer, Denis} }
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