Electrospinning technology on one dimensional microwave absorbers: fundamentals, current progress, and perspectives DOI
Lixin Li,

Zirun Chen,

Fei Pan

и другие.

Chemical Engineering Journal, Год журнала: 2023, Номер 470, С. 144236 - 144236

Опубликована: Июнь 20, 2023

Язык: Английский

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

Xiaomeng Guan,

Zhihong Yang, Ming Zhou

и другие.

Small Structures, Год журнала: 2022, Номер 3(10)

Опубликована: Июль 16, 2022

MXene nanomaterials stand out among 2D and have been extensively studied by researchers because of their unique layered structure, chemical diversity, outstanding physical properties. In recent years, materials rapidly opened the market for electromagnetic interference shielding technology due to excellent wave absorption (EMA) capability. However, so far, compared with development (EM) technology, there is still much room in construction MXenes application absorption. Herein, strategies, conversion mechanism, applications are reviewed. Through meticulous material design an interdisciplinary approach, expected become one smart tunable absorbers, scenarios will also broader.

Язык: Английский

Процитировано

225

"Three-in-One" Multi-Scale Structural Design of Carbon Fiber-Based Composites for Personal Electromagnetic Protection and Thermal Management DOI Creative Commons
Ming Zhou,

Shujuan Tan,

Jingwen Wang

и другие.

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Июль 10, 2023

Wearable devices with efficient thermal management and electromagnetic interference (EMI) shielding are highly desirable for improving human comfort safety. Herein, a multifunctional wearable carbon fibers (CF) @ polyaniline (PANI) / silver nanowires (Ag NWs) composites "branch-trunk" interlocked micro/nanostructure were achieved through "three-in-one" multi-scale design. The reasonable assembly of the three kinds one-dimensional (1D) materials can fully exert their excellent properties i.e., superior flexibility CF, robustness PANI, splendid conductivity AgNWs. Consequently, constructed flexible composite demonstrates enhanced mechanical tensile stress 1.2 MPa, which was almost 6 times that original material. This is mainly attributed to fact PNAI (branch) firmly attached CF (trunk) polydopamine (PDA), forming robust structure. Meanwhile, possesses insulation heat preservation capacity owing synergistically low emissivity. More importantly, conductive path established by 1D greatly improved its EMI property Joule heating performance at applied voltage. work paves way rational utilization intrinsic materials, as well provides promising strategy designing protection energy devices.

Язык: Английский

Процитировано

139

Electrospinning of hierarchical carbon fibers with multi-dimensional magnetic configurations toward prominent microwave absorption DOI
Peizhou Liu, Tiande Gao,

Wenjuan He

и другие.

Carbon, Год журнала: 2022, Номер 202, С. 244 - 253

Опубликована: Ноя. 1, 2022

Язык: Английский

Процитировано

131

Absorption-dominated electromagnetic interference shielding assembled composites based on modular design with infrared camouflage and response switching DOI
Jie He, Mengjie Han, Kai Wen

и другие.

Composites Science and Technology, Год журнала: 2022, Номер 231, С. 109799 - 109799

Опубликована: Окт. 20, 2022

Язык: Английский

Процитировано

111

Porifera‐Inspired Lightweight, Thin, Wrinkle‐Resistance, and Multifunctional MXene Foam DOI
Fei Pan, Yuyang Shi, Yang Yang

и другие.

Advanced Materials, Год журнала: 2023, Номер 36(14)

Опубликована: Дек. 26, 2023

Abstract Transition metal carbides/nitrides (MXenes) demonstrate a massive potential in constructing lightweight, multifunctional wearable electromagnetic interference (EMI) shields for application various fields. Nevertheless, it remains challenging to develop facile, scalable approach prepare the MXene‐based macrostructures characterized by low density, thickness, high mechanical flexibility, and EMI SE at same time. Herein, ultrathin MXene/reduced graphene oxide (rGO)/Ag foams with porifera‐inspired hierarchically porous microstructure are prepared combining Zn 2+ diffusion induction hard template methods. The hierarchical porosity, which includes mesoporous skeleton microporous MXene network within skeleton, not only exerts regulatory effect on stress distribution during compression, making rubber‐like resistant wrinkling but also provides more channels multiple reflections of waves. Due interaction between Ag nanosheets, MXene/rGO, structure, is possible produce an outstanding shielding performance specific surface effectiveness reaching 109152.4 dB cm 2 g −1 . Furthermore, exhibit multifunctionalities, such as transverse Joule heating, longitudinal heat insulation, self‐cleaning, fire resistance, motion detection. These discoveries open up novel pathway development lightweight materials considerable anti‐interference devices.

Язык: Английский

Процитировано

107

Highly permeable and ultrastretchable E-textiles with EGaIn-superlyophilicity for on-skin health monitoring, joule heating, and electromagnetic shielding DOI
Jiancheng Dong, Xinwei Tang,

Yidong Peng

и другие.

Nano Energy, Год журнала: 2023, Номер 108, С. 108194 - 108194

Опубликована: Янв. 9, 2023

Язык: Английский

Процитировано

102

Structural Design for EMI Shielding: From Underlying Mechanisms to Common Pitfalls DOI Creative Commons
Ali Akbar Isari,

Ahmadreza Ghaffarkhah,

Seyyed Alireza Hashemi

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(24)

Опубликована: Март 12, 2024

Abstract Modern human civilization deeply relies on the rapid advancement of cutting‐edge electronic systems that have revolutionized communication, education, aviation, and entertainment. However, electromagnetic interference (EMI) generated by digital poses a significant threat to society, potentially leading future crisis. While numerous efforts are made develop nanotechnological shielding mitigate detrimental effects EMI, there is limited focus creating absorption‐dominant solutions. Achieving EMI shields requires careful structural design engineering, starting from smallest components considering most effective wave attenuating factors. This review offers comprehensive overview structures, emphasizing critical elements design, mechanisms, limitations both traditional shields, common misconceptions about foundational principles science. systematic serves as scientific guide for designing structures prioritize absorption, highlighting an often‐overlooked aspect

Язык: Английский

Процитировано

97

Slippery Graphene-Bridging Liquid Metal Layered Heterostructure Nanocomposite for Stable High-Performance Electromagnetic Interference Shielding DOI
Yue Sun, Xiao Han, Pu Guo

и другие.

ACS Nano, Год журнала: 2023, Номер 17(13), С. 12616 - 12628

Опубликована: Июнь 29, 2023

Gallium-based liquid metal (LM) with intriguing high electrical conductivity and room-temperature fluidity has attracted substantial attention for its potential application in flexible electromagnetic interference (EMI) shielding. However, the EMI shielding performance of existing LM-based composites is unsatisfying due to irreconcilable contradiction between efficiency (SE) low thickness. In addition, research on environmentally stable material become an urgent need increasingly sophisticated scenarios. Herein, we prepared a reduced graphene oxide (rGO) bridging LM layered heterostructure nanocomposite liquid-infused slippery surface (S-rGO/LM), which exhibits ultrahigh X-band SE 80 dB at mere internal thickness 33 μm, extremely value 100 67 μm. More significantly, protected by ultrathin (2 μm) yet effective surface, S-rGO/LM film exceptional stability (EMI stays above 70 dB) after enduring various harsh conditions (harsh chemical environments, extreme operating temperatures, severe mechanical wearing). Moreover, also demonstrates satisfying photothermal behavior excellent Joule heating (surface temperature 179 °C 1.75 V, thermal response <10 s), endows it capability anti-icing/de-icing. This work proposes way construct reliable high-performance capability, shows great applications wearable devices, defense, aeronautics astronautics.

Язык: Английский

Процитировано

93

Consistent Thermal Conductivities of Spring‐Like Structured Polydimethylsiloxane Composites under Large Deformation DOI

Yongqiang Guo,

Shuangshuang Wang, Haitian Zhang

и другие.

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Июль 6, 2024

Flexible and highly thermally conductive materials with consistent thermal conductivity (λ) during large deformation are urgently required to address the heat accumulation in flexible electronics. In this study, spring-like conduction pathways of silver nanowire (S-AgNW) fabricated by 3D printing compounded polydimethylsiloxane (PDMS) prepare S-AgNW/PDMS composites excellent λ deformation. The exhibit a 7.63 W m

Язык: Английский

Процитировано

92

Sea-urchin-like NiCo2S4 modified MXene hybrids with enhanced microwave absorption performance DOI
Xiang Li,

Shifeng Yin,

Lei Cai

и другие.

Chemical Engineering Journal, Год журнала: 2022, Номер 454, С. 140127 - 140127

Опубликована: Ноя. 2, 2022

Язык: Английский

Процитировано

91