The mechanism of silane-grafted sodium polyacrylate on the toughening of slag-based geopolymer: an insight from macroscopic–microscopic mechanical properties

To enhance the toughness of the geopolymer, silane (amino, epoxy, and methacrylate-based)-grafted sodium polyacrylate (PAA-Na) was used as additives. The interfacial features of the polymer slag paste, including the microstructure, physicochemical interaction or bonding, and mechanical properties, a...

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Veröffentlicht in:	Journal of materials science 2023-06, Vol.58 (21), p.8757-8778
Hauptverfasser:	Xing, Xiaotong, Wang, Beihan, Liu, Hao, Luo, Shunjie, Wang, Shaozhou, Wei, Jiangxiong, Xu, Weiting, Yu, Qijun
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylic resins Additives Calcium Characterization and Evaluation of Materials Chemical Routes to Materials Chemistry and Materials Science Classical Mechanics Comparative analysis concrete crosslinking Crystallography and Scattering Methods Degree of polymerization epoxides Epoxy resins evolution Flexural strength Fracture toughness Geopolymers Hydroxyl groups Materials Science Mechanical properties microstructure Modulus of elasticity modulus of rupture polyacrylic acid Polymer Sciences Polymerization Polymers Silane Silanes Slag slags Sodium Solid Mechanics
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