The segmental adjustment of the microstructure of the hydrogel by the combination of plasticizer and freeze–thaw enables the PVA–borax hydrogel to achieve plasticine-like plasticity and rubber-like strength successively. Click to show full abstract
The segmental adjustment of the microstructure of the hydrogel by the combination of plasticizer and freeze–thaw enables the PVA–borax hydrogel to achieve plasticine-like plasticity and rubber-like strength successively.
               
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