☆ 4.7 Article

Morphology-controlled preparation and tunable electromagnetic wave absorption performance of manganese dioxide nanostructures

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2022)

Related references

Note: Only part of the references are listed.

Article Materials Science, Ceramics

Microwave absorption properties of polymer-derived SiCN(CNTs) composite ceramics

Shan Wang et al.

Summary: By dispersing carbon nanotubes into the SiCN ceramic matrix, SiCN(CNTs) composite ceramics were fabricated to enhance the microwave absorption effect. The optimum absorption performance was achieved at 18 GHz with a pyrolysis temperature of 1100 degrees Celsius, and a wider effective absorption bandwidth was revealed by further increasing the sample thickness.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Novel Magneli Ti4O7/Ni/poly(vinylidene fluoride) hybrids for high-performance electromagnetic wave absorption

Yang Li et al.

Summary: The combination of high conductive Magneli phase titanium oxides and magnetic metals can form a good impedance matching, making them a candidate for a new generation of absorbing materials. Through the use of high-temperature pyrolysis, hydrothermal reduction, and hot press, Ti4O7/Ni/PVDF composites were prepared, showing excellent microwave absorption properties.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Biomimetic 3D coral reef-like GO@TiO2 composite framework inlaid with TiO2-C for low-frequency electromagnetic wave absorption

Wenting Wu et al.

Summary: By utilizing structural design, a biomimetic three-dimensional graphene oxide@TiO2 composite material was prepared with outstanding low-frequency electromagnetic absorption properties, showing versatility in microwave absorption, antimicrobial activities, low infrared emissivity, and application potential.

CARBON (2021)

Add to Collection

Article Chemistry, Physical

Core-shell Fe3O4@SiO2@PANI composite: Preparation, characterization, and applications in microwave absorption

Juan Ding et al.

Summary: The Fe3O4@SiO2@PANI ternary nanocomposite, prepared through a three-step method, demonstrates excellent microwave absorption properties with high RLmax and absorption bandwidth, making it a promising material for microwave absorbers in the field of electromagnetic waves.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Add to Collection

Article Chemistry, Physical

Biomass-derived 3D magnetic porous carbon fibers with a helical/chiral structure toward superior microwave absorption

Fei Wu et al.

Summary: A catalytic self-deposition (CSD) strategy was proposed to fabricate 3D magnetic porous carbon fibers with a complex structure, which exhibited remarkable microwave absorption properties. The unique structure and composition of the fibers resulted in exceptional performance in terms of minimum reflection loss and effective absorption bandwidth, showing potential for the economical preparation of advanced microwave absorption materials.

CARBON (2021)

Add to Collection

Article Chemistry, Physical

Constructing multiple heterogeneous interfaces in the composite of bimetallic MOF-derivatives and rGO for excellent microwave absorption performance

Yazhen Zhao et al.

Summary: The study prepared CoNi@NCPs-rGO structure using ZIF-67@CoNi LDHs-GO precursor, with rGO significantly enhancing the absorption performance of EMWs absorber. The compound shows excellent absorption performance at 10.62 GHz, with an effective absorption bandwidth of up to 4.03 GHz.

CARBON (2021)

Add to Collection

Article Chemistry, Physical

Facile synthesis of birnessite-type K2Mn4O8 and cryptomelane-type K2-xMn8O16 catalysts and their excellent catalytic performance for soot combustion with high resistance to H2O and SO2

Di Yu et al.

Summary: This study successfully prepared two types of soot oxidation catalysts, which exhibited excellent performance in the presence of water, especially the birnessite-type K2Mn4O8 catalysts showed good tolerance for sulfur and water. The study also discovered the important role of interlayer gallery species ions (K+, H2O) in the catalytic activity of birnessite materials in soot combustion, which has not been recognized before.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Add to Collection

Article Chemistry, Physical

Tailing size and impedance matching characteristic of nitrogen-doped carbon nanotubes for electromagnetic wave absorption

Fenghui Cao et al.

Summary: In this study, a universal SiO2-assisted strategy was proposed to fabricate Ni nanoparticle-encapsulated nitrogen-doped CNTs on SiO2 spheres (Ni@NCNT@SiO2), achieving ideal impedance matching characteristic for high-performance absorbers.

CARBON (2021)

Add to Collection

Article Chemistry, Physical

Synthesis of CF@PANI hybrid nanocomposites decorated with Fe3O4 nanoparticles towards excellent lightweight microwave absorber

Meng Zhang et al.

Summary: A lightweight hybrid nanocomposite with remarkable microwave absorption properties was successfully synthesized in this study, showing great potential for practical applications in the frequency range of 2-18 GHz.

CARBON (2021)

Add to Collection

Article Materials Science, Ceramics

Optimization of the microwave absorptivity of SiCf/Resin composites in the GHz range

Kaisheng Guo et al.

Summary: The study investigated the effects of structural factors on the electromagnetic wave absorption properties of SiC fibre reinforced resin composites. By utilizing transmission line theory, the structure of the composite was optimized to achieve high absorptivity in the X and Ku bands. Through controlled addition of carbon black, the desired permittivity of the composite was realized, resulting in reflection loss lower than -13.3 dB.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Article Materials Science, Ceramics

Synthesis and electromagnetic wave absorbing properties of a polymer-derived SiBNC ceramic aerogel

Zhang Lusha et al.

Summary: SiBNC ceramic aerogels prepared in this work exhibit lightweight, high porosity, and wide pore size distribution, with good absorption properties for electromagnetic waves. They also show excellent temperature resistance and potential applications in high-temperature absorption fields.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Article Engineering, Environmental

One-dimensional MnO@N-doped carbon nanotubes as robust dielectric loss electromagnetic wave absorbers

Dongmei Xu et al.

Summary: Dielectric loss materials, such as MnO@N-doped carbon nanotubes, show promising capability for electromagnetic wave attenuation. The combination of MnO and carbon enhances the dielectric loss capacity and impedance matching of the composites. The tubular core-shell MnO@N-doped carbon composites exhibit optimal absorption intensity and a broad effective absorption bandwidth, making them a promising EMW absorber.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Preparation of SiC Nanowire/Carbon Fiber Composites with Enhanced Electromagnetic Wave Absorption Performance

Junjie Qian et al.

Summary: In this study, SiC-coated carbon fiber decorated with SiC nanowire (SiCnw/CF) composites were successfully prepared using a one-step CVI process. The composites exhibited superior thermal stability and EMW absorption performance, with the ones obtained at 1500 degrees Celsius showing a minimum reflection loss of -36.5 dB and an effective absorption band of 5.5 GHz. This work provides a simple method to obtain and design CF-based materials with good microwave absorption properties.

ADVANCED ENGINEERING MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

A Competitive Reaction Strategy toward Binary Metal Sulfides for Tailoring Electromagnetic Wave Absorption

Jiaolong Liu et al.

Summary: A competitive reaction mechanism is proposed to control the absorption performance of Cu-based binary metal sulfides, resulting in perfect impedance matching and multiple dielectric polarizations.

ADVANCED FUNCTIONAL MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Recent advances in graphene-based films for electromagnetic interference shielding: Review and future prospects

Yao Chen et al.

Summary: With the development of electronic information technology, electromagnetic shielding materials have become important in solving problems caused by electromagnetic waves, with graphene attracting significant attention for its outstanding properties.

CARBON (2021)

Add to Collection

Article Materials Science, Ceramics

Rational design of ZnO/ZnO nanocrystal-modified rGO foam composites with wide-frequency microwave absorption properties

Xin Liu et al.

Summary: ZnO/ZnO nanocrystal-modified rGO foam composites were synthesized, where the morphology was controlled by pH value and the effects of different morphologies and mass ratios on the properties were studied. The results showed potential for the composites as high-performance, broad bandwidth, and lightweight absorber materials.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Article Materials Science, Ceramics

Enhanced electromagnetic wave absorption property of binary ZnO/NiCo2O4 composites

Bin Du et al.

Summary: Metal oxide-based electromagnetic wave absorbing materials, such as ZnO/NiCo2O4 composites, have attracted great attention in the fields of telecommunication and electronics due to their selectable mechanical properties and outstanding dielectric performance. The synthesized ZnO/NiCo2O4 nanoparticles exhibited excellent electromagnetic wave absorption properties, making them a promising candidate for future applications in this area.

JOURNAL OF ADVANCED CERAMICS (2021)

Add to Collection

Article Chemistry, Physical

A hybrid comprised of porous carbon nanofibers and rGO for efficient electromagnetic wave absorption

Ibrahim Abdalla et al.

CARBON (2020)

Add to Collection

Article Engineering, Environmental

SiC whiskers-reduced graphene oxide composites decorated with MnO nanoparticles for tunable microwave absorption

Shun Dong et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Add to Collection

Article Engineering, Environmental

Ni2+ guided phase/structure evolution and ultra-wide bandwidth microwave absorption of CoxNi1-x alloy hollow microspheres

Na He et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Add to Collection

Article Chemistry, Physical

Construction of MnO nanoparticles anchored on SiC whiskers for superior electromagnetic wave absorption

Shun Dong et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Microwave Absorption of Crystalline Fe/MnO@C Nanocapsules Embedded in Amorphous Carbon

Gaihua He et al.

NANO-MICRO LETTERS (2020)

Add to Collection

Article Materials Science, Ceramics

Enhanced microwave-absorption properties of polymer-derived SiC/SiOC composite ceramics modified by carbon nanowires

Xiaoling Liu et al.

CERAMICS INTERNATIONAL (2020)

Add to Collection

Article Chemistry, Physical

A facile fabrication and high-performance electromagnetic microwave absorption of ZnO nanoparticles

Mei Cai et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

One-dimensional chain-like MnO@Co/C composites for high-efficient electromagnetic wave absorbent

Mengjie Liu et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

3D carbon network supported porous SiOC ceramics with enhanced microwave absorption properties

Chen Chen et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Assembling Nano-Microarchitecture for Electromagnetic Absorbers and Smart Devices

Xi-Xi Wang et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Chemical conversion of Cu2O/PPy core-shell nanowires (CSNWs): A surface/interface adjustment method for high-quality Cu/Fe/C and Cu/Fe3O4/C CSNWs with superior microwave absorption capabilities

Na He et al.

CARBON (2020)

Add to Collection

Article Engineering, Chemical

Constructing γ-MnO2 hollow spheres with tunable microwave absorption properties

Fan Zhang et al.

ADVANCED POWDER TECHNOLOGY (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Bimetal oxide-derived flower-like heterogeneous Co/MnO@C composites with synergistic magnetic-dielectric attenuation for electromagnetic wave absorption

Dongmei Xu et al.

JOURNAL OF MATERIALS CHEMISTRY C (2020)

Add to Collection

Article Materials Science, Ceramics

Microwave-absorption properties of heterostructural SiC nanowires/SiOC ceramic derived from polysiloxane

Bin Du et al.

CERAMICS INTERNATIONAL (2019)

Add to Collection

Article Chemistry, Physical

Strong and thermostable SiC nanowires/graphene aerogel with enhanced hydrophobicity and electromagnetic wave absorption property

Yehong Cheng et al.

APPLIED SURFACE SCIENCE (2018)

Add to Collection

Article Nanoscience & Nanotechnology

Graphene Shield by SiBCN Ceramic: A Promising High-Temperature Electromagnetic Wave-Absorbing Material with Oxidation Resistance

Chunjia Luo et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Add to Collection

Article Chemistry, Physical

Rational design of core-shell Co@C microspheres for high-performance microwave absorption

Ding Ding et al.

CARBON (2017)

Add to Collection

Article Chemistry, Physical

Flexible and easy-to-tune broadband electromagnetic wave absorber based on carbon resistive film sandwiched by silicon rubber/multiwalled carbon nanotube composites

Weiwei Li et al.

CARBON (2017)

Add to Collection

Article Nanoscience & Nanotechnology

Porous CNTs/Co Composite Derived from Zeolitic Imidazolate Framework: A Lightweight, Ultrathin, and Highly Efficient Electromagnetic Wave Absorber

Yichao Yin et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Add to Collection

Article Chemistry, Physical

A facile one-step approach to hierarchically assembled core-shell-like MnO2@MnO2 nanoarchitectures on carbon fibers: An efficient and flexible electrode material to enhance energy storage

Goli Nagaraju et al.

NANO RESEARCH (2016)

Add to Collection

Article Chemistry, Physical

Improved electromagnetic wave absorption of Co nanoparticles decorated carbon nanotubes derived from synergistic magnetic and dielectric losses

Nannan Wu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Electromagnetic and microwave absorption properties of carbonyl iron/MnO2 composite

Wuqiang Zhang et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2014)

Add to Collection

Article Materials Science, Multidisciplinary

Facile synthesis of α-MnO2 nanorods at low temperature and their microwave absorption properties

Hongtao Guan et al.

MATERIALS CHEMISTRY AND PHYSICS (2014)

Add to Collection

Article Materials Science, Ceramics

Dielectric properties of Si3N4-SiCN composite ceramics in X-band

Quan Li et al.

CERAMICS INTERNATIONAL (2012)

Add to Collection

Article Materials Science, Multidisciplinary

Ferromagnetic and microwave absorption properties of copper oxide/cobalt/carbon fiber multilayer film composites

Zeng Jun et al.

THIN SOLID FILMS (2012)

Add to Collection

Article Physics, Applied

The electromagnetic property of chemically reduced graphene oxide and its application as microwave absorbing material

Chao Wang et al.

APPLIED PHYSICS LETTERS (2011)

Add to Collection

Article Chemistry, Multidisciplinary

β-MnO2/SiO2 Core-Shell Nanorods: Synthesis and Dielectric Properties

Xiaoling Shi et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2011)

Add to Collection

Article Chemistry, Physical

Morphology-Controlled Synthesis and Novel Microwave Absorption Properties of Hollow Urchinlike α-MnO2 Nanostructures

Min Zhou et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Add to Collection

© Peeref 2019-2024. All rights reserved.