Hierarchically porous hydrogels and aerogels based on reduced graphene oxide,

Available online 25 October 2021, 133162https://doi.org/10.1016/j.cej.2021.133162Get rights and contentHighlights•Hierarchically porous hydrogels and aerogels based on graphene oxide were realized.•Montmorillonite was able to tune the polarity of the hybrid hydrogels and aerogels.•Hyper-crosslinked resins were successfully embedded in hydrogels and aerogels, highly enhancing their adsorption capacity.•The developed porous systems are very effective for water and air remediation.AbstractA…
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