Influence of soluble oligomeric aluminum on precipitation in the Al–KOH

Influence of soluble oligomeric aluminum on precipitation in the Al–KOH–H2O system

Published:2020 Issue:42 Volume:22 Page:24677-24685
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Dembowski Mateusz¹²³^ORCID,Graham Trent R.¹²³^ORCID,Reynolds Jacob G.⁴²³^ORCID,Clark Sue B.¹²³⁵⁶^ORCID,Rosso Kevin M.¹²³^ORCID,Pearce Carolyn I.¹²³

Affiliation:

1. Pacific Northwest National Laboratory, Richland

2. Washington

3. USA

4. Washington River Protection Solutions, LLC, Richland

5. Washington State University, Department of Chemistry

6. Pullman

Abstract

Combination of solution state Raman and ²⁷Al NMR spectroscopic measurements paired with elemental analysis reveal a strong correlation between the quantity of soluble Al in caustic solutions and the extent of oligomerization.

Funder

Basic Energy Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2020/CP/D0CP04820H

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