title: One-Pot Sintering Strategy for Efficient Fabrication of High-Performance and Multifunctional Graphene Foams.
abstract: Macroscopic three-dimensional (3D) graphene foams (GFs) were fabricated efficiently by immediately sintering low-temperature exfoliated graphene powder under inert atmosphere at the temperature over 500 °C. The one-pot sintering process not only integrated two-dimensional (2D) graphene sheets into 3D GF, but also accelerated the structural integrity of graphene by inducing its deoxygenation and repairing the defects. More importantly, the whole process could be finished within hours, usually less than 12 h, and the resultant GFs with interconnected graphene framework as well as meso- and macroporous structure exhibited exceptional attenuating performance for high-frequency electromagnetic interference and adsorption capacities for organic pollutants. In comparison with conventional hydro/solvothermal, sol-gel chemistry, sol-freezing, and templating methods, our sintering strategy possesses more advantages in maneuverability, efficiency, and repeatability, benefiting for the mass production of high-performance and multifunctional GFs.
authors.affiliation: Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences , Ningbo, Zhejiang Province 315201, People's Republic of China.|University of Chinese Academy of Sciences , Beijing 100049, People's Republic of China.
authors.forename: Yang
authors.initials: Y
authors.lastname: Li
authors.affiliation: State Key Laboratory of Organic-Inorganic Composites, College of Materials Sciences and Engineering, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China.
authors.forename: Hao-Bin
authors.initials: HB
authors.lastname: Zhang
authors.affiliation: Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences , Ningbo, Zhejiang Province 315201, People's Republic of China.
authors.forename: Lihua
authors.initials: L
authors.lastname: Zhang
authors.affiliation: Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences , Ningbo, Zhejiang Province 315201, People's Republic of China.
authors.forename: Bin
authors.identifier: http://orcid.org/0000-0002-8662-8792
authors.initials: B
authors.lastname: Shen
authors.affiliation: Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences , Ningbo, Zhejiang Province 315201, People's Republic of China.
authors.forename: Wentao
authors.initials: W
authors.lastname: Zhai
authors.affiliation: State Key Laboratory of Organic-Inorganic Composites, College of Materials Sciences and Engineering, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China.
authors.forename: Zhong-Zhen
authors.identifier: http://orcid.org/0000-0001-8357-3362
authors.initials: ZZ
authors.lastname: Yu
authors.affiliation: Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences , Ningbo, Zhejiang Province 315201, People's Republic of China.
authors.forename: Wenge
authors.initials: W
authors.lastname: Zheng
keywords: adsorption; electromagnetic interference; graphene foam; organics; sintering