CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Self-Sensing, Ultra light, and Conductive 3D Graphene/Iron Oxide Aerogel Elastomer Deformable in a Magnetic Field
Xu, X; Li, H; Zhang, QQ; Hu, H; Zhao, ZB; Li, JH; Li, JY; Qiao, Y; Gogotsi, Y
2015
Source PublicationACS NANO
Volume9Issue:4Pages:3969—3977
Subtype期刊文献
AbstractThree-dimensional (3D) graphene aerogels (GA) show promise for applications in supercapacitors, electrode materials, gas sensors, and oil absorption due to their high porosity, mechanical strength, and electrical conductivity. However, the control, actuation, and response properties of graphene aerogels have not been well studied. In this paper, we synthesized 3D graphene aerogels decorated with Fe3O4 nanoparticles (Fe3O4/GA) by self-assembly of graphene with simultaneous decoration by Fe3O4 nanoparticles using a modified hydrothermal reduction process. The aerogels exhibit up to 52% reversible magnetic field-induced strain and strain-dependent electrical resistance that can be used to monitor the degree of compression/stretching of the material. The density of Fe3O4/GA is only about 5.8 mg cm(-3), making it an ultralight magnetic elastomer with potential applications in self-sensing soft actuators, microsensors, microswitches, and environmental remediation.
KeywordCarbon-nanotube Highly Efficient Reduced Graphene Lithium Storage Spongy Graphene Nanoparticles Composites Architectures Scaffolds Hydrogels
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24563
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Xu, X,Li, H,Zhang, QQ,et al. Self-Sensing, Ultra light, and Conductive 3D Graphene/Iron Oxide Aerogel Elastomer Deformable in a Magnetic Field[J]. ACS NANO,2015,9(4):3969—3977.
APA Xu, X.,Li, H.,Zhang, QQ.,Hu, H.,Zhao, ZB.,...&Gogotsi, Y.(2015).Self-Sensing, Ultra light, and Conductive 3D Graphene/Iron Oxide Aerogel Elastomer Deformable in a Magnetic Field.ACS NANO,9(4),3969—3977.
MLA Xu, X,et al."Self-Sensing, Ultra light, and Conductive 3D Graphene/Iron Oxide Aerogel Elastomer Deformable in a Magnetic Field".ACS NANO 9.4(2015):3969—3977.
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