Journal ArticleDOI
Synthesis of three-dimensional porous netlike nitrogen-doped reduced graphene oxide/cerium oxide composite aerogels towards high-efficiency microwave absorption.
TLDR
In this article, nitrogen-doped reduced graphene oxide/cerium oxide (NRGO/CeO2) composite aerogels were fabricated via a hydrothermal route.About:
This article is published in Journal of Colloid and Interface Science.The article was published on 2022-02-15. It has received 25 citations till now. The article focuses on the topics: Aerogel & Graphene.read more
Citations
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Journal ArticleDOI
Ultrabroad Microwave Absorption Ability and Infrared Stealth Property of Nano-Micro CuS@rGO Lightweight Aerogels
TL;DR: In this article , the copper sulfide wrapped by reduced graphene oxide (CuS@rGO) was synthesized via thermal reduction ways (hydrothermal, ascorbic acid reduction) and freeze-drying strategy.
Journal ArticleDOI
Ultrabroad Microwave Absorption Ability and Infrared Stealth Property of Nano-Micro CuS@rGO Lightweight Aerogels
TL;DR: In this article , the copper sulfide wrapped by reduced graphene oxide (CuS@rGO) was synthesized via thermal reduction ways (hydrothermal, ascorbic acid reduction) and freeze-drying strategy.
Journal ArticleDOI
Multifunctional aramid nanofibers reinforced RGO aerogels integrated with high-efficiency microwave absorption, sound absorption and heat insulation performance
TL;DR: In this article , a multifunctional aramid nanofibers (ANF) reinforced reduced graphene oxide aerogels (RGO@ANF), which can prevent the graphene sheets from overstacking and enhance the connectivity of cell walls, thus leading to excellent compression resistance, microwave absorption, sound absorption, and thermal insulation performance.
Journal ArticleDOI
Cerium functionalized graphene nano-structures and their applications; A review
Fatemeh Nemati,Maryam Rezaie,Hadi Tabesh,Kamel Abdelmoniem Mohamed Eid,Guobao Xu,Mohammad Reza Ganjali,Morteza Hosseini,Ceren Karaman,Nevin Erk,Pau Loke Show,Najme Zare,Hassan Karimi-Maleh +11 more
TL;DR: Graphene-based nanomaterials with remarkable properties, such as good biocompatibility, strong mechanical strength, and outstanding electrical conductivity, have dramatically shown excellent potential in various applications as mentioned in this paper .
References
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Journal ArticleDOI
The effects of temperature and frequency on the dielectric properties, electromagnetic interference shielding and microwave-absorption of short carbon fiber/silica composites
TL;DR: In this paper, a dielectric spectroscopy of short carbon fiber/silica composite in the frequency range from 8.2 to 12.4 GHz at temperatures between 30 and 600°C has been performed.
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Ferroferric Oxide/Multiwalled Carbon Nanotube vs Polyaniline/Ferroferric Oxide/Multiwalled Carbon Nanotube Multiheterostructures for Highly Effective Microwave Absorption
Mao-Sheng Cao,Jian Yang,Wei-Li Song,Deqing Zhang,Bo Wen,Haibo Jin,Zhi-Ling Hou,Jie Yuan,Jie Yuan +8 more
TL;DR: Ferroferric oxide (Fe(3)O(4)) was selected as the phase in multiwalled carbon nanotube (MWCNT)-based composites for enhancing magnetic properties to obtain improved electromagnetic attenuation and exhibited enhanced magnetic properties coupled with increased dielectric properties.
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The electromagnetic property of chemically reduced graphene oxide and its application as microwave absorbing material
TL;DR: The residual defects and groups in chemically reduced graphene oxide cannot not only improve the impedance match characteristic and prompt energy transition from contiguous states to Fermi level, but also introduce defect polarization relaxation and groups' electronic dipole relaxation, which are all in favor of electromagnetic wave penetration and absorption as mentioned in this paper.
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Thermally Driven Transport and Relaxation Switching Self-Powered Electromagnetic Energy Conversion.
TL;DR: Graphene networks with "well-sequencing genes" can serve as nanogenerators, thermally promoting electromagnetic wave absorption by 250%, with broadened bandwidth covering the whole investigated frequency, opening up an unexpected horizon for converting, storing, and reusing waste electromagnetic energy.
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Synthesis of lightweight N-doped graphene foams with open reticular structure for high-efficiency electromagnetic wave absorption
TL;DR: In this paper, an N-doped graphene foams with high porosity and open reticular structures are prepared via a self-assembled hydrothermal reaction and a freeze-drying process.