Scalable Preparation of Multifunctional Fire-Retardant Ultralight Graphene Foams

作者：Chuangang Hu, Jiangli Xue, Liye Dong, Yue Jiang, Xiaopeng Wang, Liangti Qu, Liming Dai · 发表于：ACS Nano · 年份：2016 · DOI：10.1021/acsnano.5b06710 · 被引用次数：143 · 研究领域：Flame retardant materials and properties、Electromagnetic wave absorption materials、Graphene research and applications

Traditional flame-retardant materials often show poor tolerance to oxidants, strong acidic/alkaline reagents, organic solvents, along with toxicity problems. Herein, highly fire-retardant ultralight graphene foam has been developed, which possesses not only ultralight and compressible characteristics but also efficient flame-retardant properties, outperforming those traditional polymer, metallic oxide, and metal hydroxide based flame retardant materials and their composites. The newly developed unconventional refractory materials are promising for specific applications as demonstrated by the observed high temperature resistant microwave absorption capability.