Self-Sensing, Ultra light, and Conductive 3D Graphene/Iron Oxide Aerogel Elastomer Deformable in a Magnetic Field

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017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
刊名	ACS NANO
	2015
卷号	9 期号:4 页码:3969—3977
关键词	CARBON-NANOTUBE HIGHLY EFFICIENT REDUCED GRAPHENE LITHIUM STORAGE SPONGY GRAPHENE NANOPARTICLES COMPOSITES ARCHITECTURES SCAFFOLDS HYDROGELS
英文摘要	Three-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.
收录类别	SCI
语种	英语
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/24563]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 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.