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    Thermal characterization by DSC and TGA analyses of PVA hydrogels with organic and sodium MMT

    Polyvinyl alcohol (PVA) hydrogels were prepared by a cyclic freezing–thawing technique without any cross-linker agent, using PVA and Maghnite water dispersion with different ratios. The obtained results have s...

    Fatiha Reguieg, Lucia Ricci, Nabahat Bouyacoub, Mohamed Belbachir in Polymer Bulletin (2020)