A Fast and Sustainable Route to Bassanite Nanocrystals from Gypsum

Publication type:
Journal article
Metadata:
Autoren
  • Marcel Maslyk
  • Zsolt Dallos
  • Martha Koziol
  • Sebastian Seiffert
  • Tim Hieke
  • Katharina Petrovio
  • Ute Kolb
  • Mihail Mondeshki
  • Wolfgang Tremel
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000752670700001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1002/adfm.202111852
eISSN
1616-3028
Externe Identifier
  • Clarivate Analytics Document Solution ID: 1F2MN
ISSN
1616-301X
Ausgabe der Veröffentlichung
20
Zeitschrift
ADVANCED FUNCTIONAL MATERIALS
Schlüsselwörter
  • ball-milling
  • bassanite
  • calcium sulfate
  • nanoparticles
  • polymorphism
Artikelnummer
ARTN 2111852
Datum der Veröffentlichung
2022
Status
Published
Titel
A Fast and Sustainable Route to Bassanite Nanocrystals from Gypsum
Sub types
  • Article
Ausgabe der Zeitschrift
32

Data source: Web of Science (Lite)

Other metadata sources:
Abstract
<jats:title>Abstract</jats:title><jats:p>Calcium sulfate is an important construction material. More than 1600 million square meters of interior surfaces are covered with plasterboards in Europe each year. Plasterboard is manufactured by transforming mined or recycled gypsum (CaSO<jats:sub>4</jats:sub> <jats:bold>×</jats:bold> 2 H<jats:sub>2</jats:sub>O) to bassanite (CaSO<jats:sub>4</jats:sub> <jats:bold>×</jats:bold> ½H<jats:sub>2</jats:sub>O) in a time‐ and energy‐consuming heating process. A fast and sustainable way to produce bassanite by solvent‐assisted milling, thereby eliminating the need for energy‐intensive dehydration, is described. The milling reaction is complete after ≈200 min. Kinetic studies revealed that gypsum crystals transform to bassanite by shear forces during milling. <jats:sup>1</jats:sup>H nuclear magnetic resonance (NMR) spectroscopic techniques and Fourier‐transform infrared spectroscopy (FT‐IR) show that the resulting bassanite nanocrystals are stabilized by surface functionalization with the auxiliary solvent methanol. Bassanite particles produced over extended milling times of 990 min form long‐term stable dispersions without stabilizers and no signs of precipitation. Addition of water to bassanite leads to instant agglomeration, followed by a phase change to gypsum. The dispersibility in volatile methanol and the elucidation of the crystallization mechanism allow also for applications of the bassanite nanocrystals in hybrid materials.</jats:p>
Autoren
  • Marcel Maslyk
  • Zsolt Dallos
  • Martha Koziol
  • Sebastian Seiffert
  • Tim Hieke
  • Katharina Petrović
  • Ute Kolb
  • Mihail Mondeshki
  • Wolfgang Tremel
DOI
10.1002/adfm.202111852
eISSN
1616-3028
ISSN
1616-301X
Ausgabe der Veröffentlichung
20
Zeitschrift
Advanced Functional Materials
Sprache
en
Online publication date
2022
Datum der Veröffentlichung
2022
Status
Published
Herausgeber
Wiley
Herausgeber URL
http://dx.doi.org/10.1002/adfm.202111852
Datum der Datenerfassung
2023
Titel
A Fast and Sustainable Route to Bassanite Nanocrystals from Gypsum
Ausgabe der Zeitschrift
32

Data source: Crossref

Author's licence
CC-BY-NC-ND
Autoren
  • Marcel Maslyk
  • Zsolt Dallos
  • Martha Koziol
  • Sebastian Seiffert
  • Tim Hieke
  • Katharina Petrovic
  • Ute Kolb
  • Mihail Mondeshki
  • Wolfgang Tremel
Hosting institution
Universitätsbibliothek Mainz
Sammlungen
  • DFG-491381577-H
Resource version
Published version
DOI
10.1002/adfm.202111852
Funding acknowledgements
  • Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 491381577
File(s) embargoed
false
Open access
true
ISSN
1616-3028
Ausgabe der Veröffentlichung
20
Zeitschrift
Advanced functional materials
Schlüsselwörter
  • 540 Chemie
  • 540 Chemistry and allied sciences
Sprache
eng
Open access status
Open Access
Paginierung
2111852
Datum der Veröffentlichung
2022
Public URL
https://openscience.ub.uni-mainz.de/handle/20.500.12030/8705
Herausgeber
Wiley-VCH
Datum der Datenerfassung
2023
Datum, an dem der Datensatz öffentlich gemacht wurde
2023
Zugang
Public
Titel
A fast and sustainable route to bassanite nanocrystals from gypsum
Ausgabe der Zeitschrift
32

Files

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Data source: OPENSCIENCE.UB

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