title: Three-Dimensional Macroassembly of Sandwich-Like, Hierarchical, Porous Carbon/Graphene Nanosheets towards Ultralight, Superhigh Surface Area, Multifunctional Aerogels.
abstract: A new, ultralight, superhigh surface area, multifunctional aerogel, which is macroassembled from sandwich-like, hierarchical, porous carbon/graphene nanosheets, is described. The multifunctional aerogel was characterized by means of XRD, SEM, TEM, Raman spectroscopy, and UV/Vis absorption spectroscopy. The multifunctional aerogel had an ultralow density of 8 mg cm(-3) and a superhigh surface area of 2650 m(2)  g(-1) . The multifunctional aerogel was thermal stability and compressible. Meanwhile, the multifunctional aerogel exhibited high capacity for the adsorption of oils and organic solvents, unexpectedly high hydrogen adsorption and good electrochemical performance.
authors.affiliation: Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China. zhuyu416my@sina.com.|Joint Laboratory for Extreme Conditions Matter Properties, Southwest University of Science and Technology, and Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China. zhuyu416my@sina.com.
authors.forename: Jiayi
authors.initials: J
authors.lastname: Zhu
authors.affiliation: Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China.
authors.forename: Xi
authors.initials: X
authors.lastname: Yang
authors.affiliation: Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China.
authors.forename: Zhibing
authors.initials: Z
authors.lastname: Fu
authors.affiliation: Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China.
authors.forename: Junhui
authors.initials: J
authors.lastname: He
authors.affiliation: Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China.
authors.forename: Chaoyang
authors.initials: C
authors.lastname: Wang
authors.affiliation: Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China.
authors.forename: Weidong
authors.initials: W
authors.lastname: Wu
authors.affiliation: Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China. zhlmy@sina.com.|Joint Laboratory for Extreme Conditions Matter Properties, Southwest University of Science and Technology, and Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, 621900, P.R. China. zhlmy@sina.com.
authors.forename: Lin
authors.initials: L
authors.lastname: Zhang
keywords: electrochemistry; graphene; nanostructures; self-assembly; sol-gel processes