Fig. 7From: 2D nanochannels and huge specific surface area offer unique ways for water remediation and adsorption: assessing the strengths of hexagonal boron nitride in separation technologya–c The process of adsorbing gasoline by 3D C-BN; d Original appearance of the 3D C-BN; e Burning the sample after absorbing gasoline; f The appearance of 3D C-BN after six times recycling. Reproduced from reference [84] under the Creative Commons license. https://creativecommons.org/licenses/by/4.0/Back to article page