Synthesis of cement shell microcapsules via W/O Pickering emulsions

The synthesis of inorganic shell microcapsules is challenging in the field of self-healing cementitious materials. In this study, cement shell microcapsules were synthesized via hydration reaction of cement particles at the water-oil interface by using water-in-oil (W/O) Pickering emulsion method. T...

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Bibliographic Details
Published in:Colloids and surfaces. A, Physicochemical and engineering aspects Physicochemical and engineering aspects, 2020-01, Vol.584, p.124073, Article 124073
Main Authors: Ren, Yumin, Zhu, Guangming, Tang, Jiaoning
Format: Article
Language:English
Subjects:
Cement shell microcapsule
Pickering emulsion
Self-healing cementitious materials
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Summary:The synthesis of inorganic shell microcapsules is challenging in the field of self-healing cementitious materials. In this study, cement shell microcapsules were synthesized via hydration reaction of cement particles at the water-oil interface by using water-in-oil (W/O) Pickering emulsion method. The shell of the microcapsules is integrated with the cementitious materials, and incorporation of the microcapsules slightly effects the mechanical properties of cementitious materials.
ISSN:0927-7757
1873-4359
DOI:10.1016/j.colsurfa.2019.124073