Enhancement of water absorption properties of potassium polyacrylate-based hydrogels in CaCl2-rich soils using potassium di- and tri-carboxylate salts

Enhancement of water absorption properties of potassium polyacrylate-based hydrogels in CaCl2-rich soils using potassium di- and tri-carboxylate salts

A series of potassium polyacrylate hydrogels (KPAHs) hyperabsorbents of water 0.08, 0.21, and 0.46 wt% of triethylene glycol dimethacrylate (TEGDMA) crosslinker were prepared by a free radical polymerization route of potassium acrylate in the presence of TEGDMA in deionized water. The prepared KPAHs...

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Main Authors: Al Khulaifi Rana Salem, Alqahtani Saad Mohammed, Saeed Waseem Sharaf, Sayagh Mohamed Moncef, Haidyrah Ahmed S., Al-Owais Ahmad Abdulaziz, Al-Wabel Mohammad I., Aouak Taieb
Format: Article
Language:English
Published: De Gruyter 2025-05-01
Series:Open Chemistry
Subjects:
hydrogel hyperabsorbent
potassium polyacrylate
potassium di- and tri-carboxylates
swelling capacity
cacl2/water medium
Online Access:https://doi.org/10.1515/chem-2025-0159
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https://doi.org/10.1515/chem-2025-0159

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