4.7 Article

Multicomponent Nanoparticles Synergistic One-Dimensional Nanofibers as Heterostructure Absorbers for Tunable and Efficient Microwave Absorption

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Multidisciplinary

Rational manipulation of composition and construction toward Zn/Co bimetal hybrids for electromagnetic wave absorption

Xiuyun Ren et al.

Summary: This study proposes a novel approach to regulate the chemical compositions and constructions of Zn/Co hybrids for efficient electromagnetic wave absorption. The introduction of Zn hybridization in Co material can enhance the synergistic effect between multiple loss mechanisms, improving the absorption performance.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2023)

Article Chemistry, Multidisciplinary

Multifunctional Wearable Silver Nanowire Decorated Leather Nanocomposites for Joule Heating, Electromagnetic Interference Shielding and Piezoresistive Sensing

Zhonglei Ma et al.

Summary: This article presents a fabrication method for multifunctional wearable electronic devices based on natural materials. The nanocomposites made of silver nanowire-decorated leather exhibit hierarchical structures and integrated functionalities such as visual Joule heating, electromagnetic interference shielding, and piezoresistive sensing. These devices are applicable in energy conversion, electronic skin, and artificial intelligence.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Nanoscience & Nanotechnology

High-Efficiency Electromagnetic Interference Shielding of rGO@FeNi/Epoxy Composites with Regular Honeycomb Structures

Ping Song et al.

Summary: With the rapid development of fifth-generation mobile communication technology and wearable electronic devices, the need for highly efficient EMI shielding materials has become crucial. In this study, a three-dimensional graphene oxide (GO) with regular honeycomb structure (GH) was constructed using sacrificial template and freeze-drying methods. Amino functionalized FeNi alloy particles (f-FeNi) were loaded onto the GH skeleton followed by in-situ reduction to prepare rGH@FeNi aerogel. The resulting rGH@FeNi/epoxy composites with a low rGH@FeNi mass fraction of 2.1 wt% exhibited a high EMI shielding effectiveness (EMI SE) of 46 dB, which is 5.8 times higher than that of rGO/FeNi/epoxy composites with the same mass fraction. The composites also displayed excellent thermal stability and mechanical properties.

NANO-MICRO LETTERS (2022)

Article Nanoscience & Nanotechnology

Precise regulation of weakly negative permittivity in CaCu3Ti4O12 metacomposites by synergistic effects of carbon nanotubes and grapheme

Han Wu et al.

Summary: The study successfully achieved negative permittivity by preparing ternary percolation nanocomposites, investigating the synergy between graphene and carbon nanotubes, and controlling the formation of conductive paths to regulate negative permittivity precisely.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2022)

Article Engineering, Environmental

Flexible and waterproof nitrogen-doped carbon nanotube arrays on cotton-derived carbon fiber for electromagnetic wave absorption and electric-thermal conversion

Xinci Zhang et al.

Summary: In this study, a multifunctional electromagnetic wave absorbing material was successfully developed, which exhibited excellent electromagnetic wave absorption performance surpassing most carbon-based absorbers. The material also possessed flexibility, hydrophobicity, and electric-thermal performance. The outstanding performance was attributed to its high conductivity, large specific surface area, abundant dopants, and unique structure. Additionally, the material showed self-cleaning and good electric-thermal properties. The research method used in this study can be applied to design next-generation multifunctional electromagnetic wave absorbing materials for harsh environments.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Magnetic manganese-based composites with multiple loss mechanisms towards broadband absorption

Yue Liu et al.

Summary: This study enhances the electromagnetic wave absorption performance of manganese-based absorbers using the sulfuration and compounding strategies. The resulting composite materials exhibit improved electrical conductivity, magnetic loss, and interfacial polarization. The composites show superior absorption properties compared to the original manganese-based materials, with a low matching thickness and high absorption efficiency.

NANO RESEARCH (2022)

Article Chemistry, Physical

The dielectric behavior and efficient microwave absorption of doped nanoscale LaMnO3 at elevated temperature

Zhigang Mu et al.

Summary: LaMnO3 perovskite has great potential in microwave absorption at high temperature due to its complex doping effect and super stability. The temperature dependence of Mn ion spin state has a significant impact on the high temperature dielectric behavior. The introduction of magnetic loss in a cellular array structure can further improve the operating temperature of LaMnO3.

NANO RESEARCH (2022)

Article Nanoscience & Nanotechnology

Recent progress of perovskite oxides and their hybrids for electromagnetic wave absorption: a mini-review

Shijie Zhang et al.

Summary: This article provides a detailed summary of the latest progress and understanding of perovskite oxide-based electromagnetic wave (EMW) absorbers. It discusses the fabrication methods, EMW absorption properties, and attenuation mechanisms of selected representative advances. The relationship between metal ion doping and perovskite oxide-based composites and their EMW absorption mechanism is also highlighted. The article concludes with an outlook on the challenges and future trends of perovskite oxide-based absorbers.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2022)

Article Chemistry, Multidisciplinary

Oxygen Vacancy-Induced Dielectric Polarization Prevails in the Electromagnetic Wave-Absorbing Mechanism for Mn-Based MOFs-Derived Composites

Yue Liu et al.

Summary: Polymeric metal-organic framework (MOF)-derived composites are functional materials with exceptional chemical homogeneity, designable components, and adjustable pore size. This study presents the design of laminate-stacked sphere-shaped trimetallic CoNiMn-MOFs and the successful synthesis of CoNi/MnO@C composites, which exhibit excellent electromagnetic wave-absorbing performance. The modulation of oxygen and Mn vacancies through the introduction of heteroatoms and changes in annealing temperature contributes to the improvement of electromagnetic loss capacity.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Materials Science, Composites

A seed germination-inspired interface polarization augmentation strategy toward superior electromagnetic absorption performance

Zirui Jia et al.

Summary: Dielectric/magnetic composites are attractive candidates for high-performance electromagnetic wave absorption materials. However, the agglomeration of magnetic nanoparticles in the carbon matrix is a common issue. This study employed a high-temperature carbon nanotube method inspired by seed germination to prevent agglomeration and reinforce interfacial polarization. The resulting composites exhibited strong electromagnetic attenuation ability compared to composites with agglomerated magnetic nanoparticles.

COMPOSITES COMMUNICATIONS (2022)

Article Materials Science, Multidisciplinary

Tunable Co/ZnO/C@MWCNTs based on carbon nanotube-coated MOF with excellent microwave absorption properties

Zirui Jia et al.

Summary: The development of global information technology has led to increased electromagnetic radiation in the surrounding environment, creating a need for high-performance electromagnetic wave absorbers to eliminate electromagnetic pollution. This study presents a method to prepare Co/ZnO/C@MWCNTs composites with excellent electromagnetic loss capability. Experimental results show that at low sample content, the composites exhibit impressive reflection loss and absorption bandwidth.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

Article Nanoscience & Nanotechnology

Ultrabroad Microwave Absorption Ability and Infrared Stealth Property of Nano-Micro CuS@rGO Lightweight Aerogels

Yue Wu et al.

Summary: This study synthesized CuS@rGO aerogels and investigated their pore structure, absorption properties, radar cross section, and infrared emissivity by modulating the additive amounts and reduction methods. The results showed that the aerogels exhibited excellent absorption performance in the ultrabroad bandwidth, effectively reduced the radar cross section, and possessed thermal insulation and infrared stealth versatility.

NANO-MICRO LETTERS (2022)

Article Multidisciplinary Sciences

High-strength super-hydrophobic double-layered PBO nanofiber-polytetrafluoroethylene nanocomposite paper for high-performance wave-transparent applications

Lin Tang et al.

Summary: In this study, a sol-gel film transformation method was used to fabricate high-strength PTFE-P/PNF nanocomposite paper. The nanocomposite paper exhibited remarkable tensile strength, folding endurance, super-hydrophobicity, self-cleaning performance, low dielectric constant, and low dielectric loss tangent. It also showed great potential in wave-transparent applications.

SCIENCE BULLETIN (2022)

Article Materials Science, Multidisciplinary

Structural engineering and compositional manipulation for high-efficiency electromagnetic microwave absorption

Jinkun Liu et al.

Summary: Structural engineering and component modulation are effective strategies for designing superior electromagnetic wave absorbing materials. In this study, different structures of dielectric microwave absorbing materials were designed using a microemulsion phase transition approach. The sensitivity to component modulation varied among the different structures, revealing the interplay between structure and components in attenuating electromagnetic waves.

MATERIALS TODAY PHYSICS (2022)

Article Materials Science, Multidisciplinary

Multi-hierarchy heterostructure assembling on MnO2 nanowires for optimized electromagnetic response

Yue Liu et al.

Summary: This study proposes a strategy of combining two-dimensional layered double hydroxide nanosheets with one-dimensional nanowires to enhance interactions with electromagnetic waves. By using MnO2 nanowires to support LDH nanosheets, optimization of electromagnetic wave capture and impedance matching characteristics is achieved.

MATERIALS TODAY PHYSICS (2022)

Article Materials Science, Composites

Tunable nano-effect of Cu clusters derived from MOF-on-MOF hybrids for electromagnetic wave absorption

Xiuyun Ren et al.

COMPOSITES COMMUNICATIONS (2022)

Review Chemistry, Physical

2D MXene Nanomaterials: Synthesis, Mechanism, and Multifunctional Applications in Microwave Absorption

Xiaomeng Guan et al.

Summary: This article reviews the construction strategies, electromagnetic wave conversion mechanism, and applications of MXene materials, highlighting their unique layered structure and outstanding chemical and physical properties. Through meticulous design and interdisciplinary approach, MXene materials are expected to become one of the smart tunable wave absorbers.

SMALL STRUCTURES (2022)

Article Chemistry, Physical

Mechanically strong and folding-endurance Ti3C2Tx MXene/PBO nanofiber films for efficient electromagnetic interference shielding and thermal management

Lei Wang et al.

Summary: This study fabricated f-Ti3C2Tx/PNF films with excellent performance using the sol-gel-film conversion technique. The films exhibited outstanding electromagnetic shielding effectiveness, tensile strength, thermal conductivity, and electrical conductivity, as well as good thermal stability, flame retardancy, and structural stability.

CARBON ENERGY (2022)

Article Nanoscience & Nanotechnology

Hollow Porous CoSnOx Nanocubes Encapsulated in One-Dimensional N-Doped Carbon Nanofibers as Anode Material for High-Performance Lithium Storage

Bin Zhang et al.

Summary: By rational design of material structure, hollow CoSnOx nanocubes encapsulated in N-doped carbon nanofibers were fabricated using electrospinning, overcoming the issues of low rate performance, volume expansion, and stability of CoSnO3 as a lithium storage electrode material, and achieving outstanding electrochemical properties.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Engineering, Multidisciplinary

3D flower-like Co-based oxide composites with excellent wideband electromagnetic microwave absorption

Chenxi Wang et al.

Summary: By synthesizing hollow CoSnO3 in-situ between layers of self-assembled flower-like ZnCo2O4 in the solvothermal process, a new hybrid structure with multi-layer sheet morphology was formed, which enhances absorption performance by expanding the propagation path of electromagnetic waves.

COMPOSITES PART B-ENGINEERING (2021)

Article Engineering, Environmental

Template-free self-assembly of MXene and CoNi-bimetal MOF into intertwined one-dimensional heterostructure and its microwave absorbing properties

Fei Wu et al.

Summary: The intertwined one-dimensional (1D) heterostructure constructed from MXene and metal-organic frameworks (MOFs) allows for effective control of carbon nanotubes (CNTs) growth, thereby regulating electromagnetic parameters. The resulting 3D cross-linked network features extensive heterogeneous interfaces, hierarchical pore structure, and desirable conductivity, exhibiting superior microwave absorbing properties.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Polymer Science

Polypyrrole-Based Composite Materials for Electromagnetic Wave Absorption

Jing Yan et al.

Summary: With the advancement of electronic communication technology, the need for electromagnetic wave absorbing materials has increased. Polypyrrole (PPy), a type of conductive polymer, has attracted attention for its excellent properties in electromagnetic wave absorption applications, and various PPy-based composite materials have been widely reported in literature.

POLYMER REVIEWS (2021)

Article Nanoscience & Nanotechnology

A Nano-Micro Engineering Nanofiber for Electromagnetic Absorber, Green Shielding and Sensor

Min Zhang et al.

Summary: By tailoring the internal structure through nano-micro engineering, a NiCo2O4 nanofiber with integrated EM absorbing and green shielding as well as strain sensing functions is obtained, indicating the coexistence of the two EM functions. The strategies for tuning EM performance and constructing devices can be extended to other EM functional materials to promote the development of electromagnetic driven devices.

NANO-MICRO LETTERS (2021)

Article Chemistry, Physical

PVP-assisted transformation of ZIF-67 into cobalt layered double hydroxide/carbon fiber as electromagnetic wave absorber

Zehao Zhao et al.

Summary: The study successfully synthesized a high efficiency, ultra-light electromagnetic wave absorber with ultralight, ultrathin, and ultrawide features achieved by simply tuning the doping amount of PVP. This research provides new insights for the design of LDHs-based materials for lightweight, tuning, and high efficiency EW absorbers.

CARBON (2021)

Article Chemistry, Physical

MXene/FeCo films with distinct and tunable electromagnetic wave absorption by morphology control and magnetic anisotropy

Xiao Li et al.

Summary: MXene is used as a microwave absorber to defense electromagnetic pollution, and the excessive conductivity of single-layer MXene is reduced by preparing a flexible MXene/FeCo film via vacuum-assisted filtration, with the intercalation of magnetic nanoparticles destroying the continuous layered structure. The rough surface of nanoflower-like FeCo alloy enhances interfacial polarization and magnetic loss capabilities, leading to better microwave absorption performance.

CARBON (2021)

Article Chemistry, Physical

Tunable electromagnetic wave absorbing properties of carbon nanotubes/carbon fiber composites synthesized directly and rapidly via an innovative induction heating technique

Yufeng Zhan et al.

Summary: Carbon nanotubes/carbon fiber composites prepared by rapid induction heating exhibit light weight, flexibility, and excellent electromagnetic wave absorbing properties. The composites feature 1% filling amount, thin absorption thickness, and wide absorption bandwidth.

CARBON (2021)

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)

Article Nanoscience & Nanotechnology

MoS2-Decorated/Integrated Carbon Fiber: Phase Engineering Well-Regulated Microwave Absorber

Jing Yan et al.

Summary: Phase engineering is employed to modulate the electronic structure of MoS2, and the study reveals that micro-1T/2H MoS2 achieved via a one-step hydrothermal route shows improved electromagnetic wave absorption properties compared to 2H MoS2. The flexible EMW absorber with ultrathin 1T/2H MoS2 grown on carbon fiber demonstrates outstanding performance even with a low matrix loading, providing new possibilities for portable microwave absorption electronic devices.

NANO-MICRO LETTERS (2021)

Article Engineering, Environmental

A sheath-core shaped ZrO2-SiC/SiO2 fiber felt with continuously distributed SiC for broad-band electromagnetic absorption

Xin Li et al.

Summary: By combining chemical vapor infiltration (CVI) and oxidation treatment, a unique ZrO2-SiC/SiO2 fiber felt with sheath-core structure was prepared based on the impedance matching principle. This structure, forming a large amount of interfaces to enhance the polarization loss, led to excellent EM absorption performance with a reflection loss smaller than -8 dB at 4.50-18 GHz, providing design inspiration for SiC-based EAMs with wide bandwidth strong absorption performance.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Magnetic porous CoNi@C derived from bamboo fiber combined with metal-organic-framework for enhanced electromagnetic wave absorption

Xiaoxiao Zhao et al.

Summary: The composite absorbing material CN-ABF prepared by combining bamboo fiber with metal-organic framework shows great electromagnetic wave absorption performance, with minimal reflection loss and enhanced properties such as multi-polarity and dielectric loss.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Chemistry, Multidisciplinary

Flexible Sandwich-Structured Electromagnetic Interference Shielding Nanocomposite Films with Excellent Thermal Conductivities

Yali Zhang et al.

Summary: Sandwich-structured EMI shielding nanocomposite films were prepared using electrospinning-laying-hot pressing technology, showing excellent EMI shielding, thermal conductivities, and mechanical properties. Compared to traditional methods, the novel sandwich structure exhibited superior performance with lower filler content.
Article Nanoscience & Nanotechnology

Construction of 1D Heterostructure NiCo@C/ZnO Nanorod with Enhanced Microwave Absorption

Jianwei Wang et al.

Summary: The study designed NiCo-LDHs@ZnO nanorods and derived NiCo@C/ZnO composites through heat treating, achieving excellent electromagnetic wave absorption performance with outstanding dielectric and magnetic losses synergy.

NANO-MICRO LETTERS (2021)

Article Chemistry, Physical

Synthesis of core-shell Co@S-doped carbon@ mesoporous N-doped carbon nanosheets with a hierarchically porous structure for strong electromagnetic wave absorption

Bo Wen et al.

Summary: The Co-MOF@MPDA composites with a core-shell structure were prepared, showing strong absorption for electromagnetic waves with a minimum reflection loss of -72.3 dB and a broad effective absorption bandwidth of 6.0 GHz. The enhancement of dipole polarization loss and conduction loss was attributed to the S, N-doped hierarchically porous carbon.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Engineering, Environmental

Design and synthesis of TiO2/Co/carbon nanofibers with tunable and efficient electromagnetic absorption

Jing Qiao et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Nanoscience & Nanotechnology

High-Performance Electromagnetic Wave Absorbing CNT/SiCf Composites: Synthesis, Tuning, and Mechanism

Jiaming Xu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

Hierarchical Carbon Fiber@MXene@MoS2Core-sheath Synergistic Microstructure for Tunable and Efficient Microwave Absorption

Jianqiao Wang et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Engineering, Electrical & Electronic

Dual-Interfacial Polarization Enhancement to Design Tunable Microwave Absorption Nanofibers of SiC@C@PPy

Chang Xu et al.

ACS APPLIED ELECTRONIC MATERIALS (2020)

Article Nanoscience & Nanotechnology

Promising Ti3C2Tx MXene/Ni Chain Hybrid with Excellent Electromagnetic Wave Absorption and Shielding Capacity

Luyang Liang et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Review Materials Science, Multidisciplinary

Electromagnetic Functions of Patterned 2D Materials for Micro-Nano Devices Covering GHz, THz, and Optical Frequency

Min Zhang et al.

ADVANCED OPTICAL MATERIALS (2019)

Article Chemistry, Multidisciplinary

A Flexible Microwave Shield with Tunable Frequency-Transmission and Electromagnetic Compatibility

Hualiang Lv et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Nanoscience & Nanotechnology

Porous Graphene Microflowers for High-Performance Microwave Absorption

Chen Chen et al.

NANO-MICRO LETTERS (2018)

Article Chemistry, Multidisciplinary

Doping Strategy To Boost the Electromagnetic Wave Attenuation Ability of Hollow Carbon Spheres at Elevated Temperatures

Hualiang Lv et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Nanoscience & Nanotechnology

Porous Graphene Microflowers for High-Performance Microwave Absorption

Chen Chen et al.

NANO-MICRO LETTERS (2018)

Article Chemistry, Multidisciplinary

A Voltage-Boosting Strategy Enabling a Low-Frequency, Flexible Electromagnetic Wave Absorption Device

Hualiang Lv et al.

ADVANCED MATERIALS (2018)

Article Nanoscience & Nanotechnology

Optimizing the Electromagnetic Wave Absorption Performances of Designed Co3Fe7@C Yolk-Shell Structures

Hao Li et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Optics

Doped, conductive SiO2 nanoparticles for large microwave absorption

Michael Green et al.

LIGHT-SCIENCE & APPLICATIONS (2018)

Article Chemistry, Multidisciplinary

CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption

Qinghe Liu et al.

ADVANCED MATERIALS (2016)