Journal ArticleDOI
Three-dimensional reduced graphene oxide foam modified with ZnO nanowires for enhanced microwave absorption properties
TLDR
In this paper, a hierarchical reduced graphene oxide (RGO) foams decorated with in-situ grown ZnO nanowires (ZnO nws ) were realized by a direct freeze-drying and hydrothermal process.About:
This article is published in Carbon.The article was published on 2017-05-01. It has received 499 citations till now. The article focuses on the topics: Absorption (electromagnetic radiation) & Graphene.read more
Citations
More filters
Journal ArticleDOI
One-pot synthesis of 3D porous Bi7O9I3/N-doped graphene aerogel with enhanced photocatalytic activity for organic dye degradation in wastewater
TL;DR: In this paper, a floating 3D porous Bi7O9I3/N-doped graphene aerogel composite was successfully synthesized through a facile hydrothermal route, which exhibited highly enhanced photocatalytic performance toward degrading rhodamine B under visible-light irradiation.
Journal ArticleDOI
Novel three-dimensional TiO2-Fe3O4@polypyrrole composites with tunable microwave absorption in the 2-40 GHz frequency range
Fubin Liu,Cuiping Li,Xiaohui Jiang,Geoffrey I. N. Waterhouse,Cuijuan Xing,Zhiming Zhang,Liangmin Yu +6 more
TL;DR: In this paper, the authors reported the successful fabrication of novel three-dimensional TiO2-Fe3O4@Polypyrrole (T-F-P) composites with excellent microwave absorption properties between 2 and 40 GHz.
Journal ArticleDOI
Core-shell structured Fe/ZnO composite with superior electromagnetic wave absorption performance
TL;DR: In this article, a core-shell structured iron/zinc oxide (Fe/ZnO) nanocomposites have been successfully prepared via a low-temperature wet chemical method.
Journal ArticleDOI
Improved dielectric properties and microwave absorbing properties of SiC Nanorods/Ni core-shell structure
TL;DR: In this paper, the authors synthesized SiC nanorods/Ni core-shell structure (SiCR-Ni) by a facile solution method and researched their dielectric and microwave absorption properties.
Journal ArticleDOI
Morphology modulated defects engineering from MnO2 supported on carbon foam toward excellent electromagnetic wave absorption
TL;DR: In this paper , a MnO2/Carbon foam (MCF) composites with tunable morphology were prepared via facile hydrothermal and annealing process, which contributes to the reduction of conductive loss, optimization of impedance matching, increase of polarization loss and multiple scattering.
References
More filters
Journal ArticleDOI
Graphene and Graphene Oxide: Synthesis, Properties, and Applications
TL;DR: An overview of the synthesis, properties, and applications of graphene and related materials (primarily, graphite oxide and its colloidal suspensions and materials made from them), from a materials science perspective.
Journal ArticleDOI
The reduction of graphene oxide
Songfeng Pei,Hui-Ming Cheng +1 more
TL;DR: In this paper, the state-of-the-art status of the reduction of GO on both techniques and mechanisms is reviewed, where the reduction process can partially restore the structure and properties of graphene.
Journal ArticleDOI
Broadband and Tunable High‐Performance Microwave Absorption of an Ultralight and Highly Compressible Graphene Foam
Yi Zhang,Yi Huang,Tengfei Zhang,Huicong Chang,Peishuang Xiao,Honghui Chen,Zhiyu Huang,Yongsheng Chen +7 more
TL;DR: The broadband and tunable high-performance microwave absorption properties of an ultralight and highly compressible graphene foam (GF) are investigated and it is shown that via physical compression, the microwave absorption performance can be tuned.
Journal ArticleDOI
CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption
TL;DR: Owing to the magnetic-dielectric synergistic effect, the obtained CoNi@SiO2 @TiO2 microspheres exhibit outstanding microwave absorption performance with a maximum reflection loss of -58.2 dB and wide bandwidth of 8.1 GHz.
Journal ArticleDOI
Reduced graphene oxides: light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures.
Bo Wen,Mao-Sheng Cao,Ming-Ming Lu,Wen-Qiang Cao,Honglong Shi,Jia Liu,Xi-Xi Wang,Haibo Jin,Xiao-Yong Fang,Wenzhong Wang,Jie Yuan +10 more
TL;DR: Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity.