Compressive, ultralight and fire-resistant lignin-modified graphene aerogels as recyclable absorbents for oil and organic solvents

C Chen, F Li, Y Zhang, B Wang, Y Fan, X Wang… - Chemical Engineering …, 2018 - Elsevier
Compressive, ultralight and fire-resistant graphene aerogel is facilely modified by renewable
lignin biomass with hydrophobic and porous skeletons. The lignin-modified graphene
aerogel (LGA) show highly efficient absorption of not only petroleum oils, but also toxic
solvents such as toluene, chloroform and carbon tetrachloride (up to 350 times of its own
weight), which is superior to that of graphene aerogel (GA) and among the highest in
previous reported absorbents. Even after several compressive and release cycles, their …

Compressive, ultralight and fire-resistant lignin-modified graphene aerogels as recyclable absorbents for oil and organic solvents.

CCZ Chen ChangZhou, LFF Li FengFeng… - 2018 - cabidigitallibrary.org
Compressive, ultralight and fire-resistant graphene aerogel is facilely modified by renewable
lignin biomass with hydrophobic and porous skeletons. The lignin-modified graphene
aerogel (LGA) show highly efficient absorption of not only petroleum oils, but also toxic
solvents such as toluene, chloroform and carbon tetrachloride (up to 350 times of its own
weight), which is superior to that of graphene aerogel (GA) and among the highest in
previous reported absorbents. Even after several compressive and release cycles, their …
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