Hydrophobic Multilayered PEG@PAN/MXene/PVDF@SiO2 Composite Film with Excellent Thermal Management and Electromagnetic Interference Shielding for Electronic Devices DOI Creative Commons

Jiahui Lin,

Jintao Huang,

Zhanhu Guo

et al.

Small, Journal Year: 2024, Volume and Issue: 20(46)

Published: Aug. 7, 2024

Abstract With the rapid development of electronic industry, it's pressing to develop multifunctional electromagnetic interference (EMI) shielding materials ensure stable operation devices. Herein, multilayered flexible PEG@PAN/MXene (Ti 3 C 2 T x )/PVDF@SiO (PMF) composite film has been constructed from level microstructure design via coaxial electrospinning, coating spraying, and uniaxial electrospinning strategies. Benefiting effective encapsulation for PEG high conductivity MXene coating, with loading density 0.70 mg cm −2 exhibits thermal energy storage 120.77 J g −1 great EMI performance (EMI SE 34.409 dB SSE 49.086 ) in X‐band (8–12 GHz). Therefore, this advanced can not only help devices prevent influence pollution but also play an important role device management. Additionally, deposition nano PVDF@SiO fibers (289 ± 128 nm) endowed PMF hydrophobic properties (water contact angle 126.5°) working hydrophilic thereby breaks limitation humid application environments. The finding paves a new way novel films

Language: Английский

Direct‐Ink‐Write 3D Printing of Programmable Micro‐Supercapacitors from MXene‐Regulating Conducting Polymer Inks DOI
Le Li, Jian Meng,

Xuran Bao

et al.

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 13(9)

Published: Jan. 12, 2023

Abstract 3D printing is gaining prospects thanks to the ease of manufacturing energy storage devices with programmable geometry at macro‐ and microscales. Herein, a direct ink writing approach for preparing all‐printed flexible micro‐supercapacitors demonstrated using rationally designed poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS)/MXene composite gels as inks without tedious processes toxic organic additives. Among printable inks, homogeneously distributed MXene nanosheets can boost printability PEDOT:PSS solution also regulate interconnected electronic structures undergoing micellar linear structure transition. The resulting printed integrated deliver exceptionally large areal capacitances, remarkable rate performance, high cycling stability thickness‐independent capacitances even under exceptional deformations low temperatures. This study thus provides simple yet environmental‐friendly conducting‐polymer‐based customized, multiscale, devices.

Language: Английский

Citations

99
Flexible Nanocomposite Conductors for Electromagnetic Interference Shielding DOI Creative Commons
Ze Nan, Wei Wei, Zhenhua Lin

et al.

Nano-Micro Letters, Journal Year: 2023, Volume and Issue: 15(1)

Published: July 7, 2023

Highlights Convincing candidates of flexible (stretchable/compressible) electromagnetic interference shielding nanocomposites are discussed in detail from the views fabrication, mechanical elasticity and performance. Detailed summary relationship between deformation materials The future directions challenges developing (particularly elastic) highlighted. Abstract With extensive use electronic communication technology integrated circuit systems wearable devices, (EMI) has increased dramatically. shortcomings conventional rigid EMI include high brittleness, poor comfort, unsuitability for conforming deformable applications. Hitherto, have attracted enormous interest due to their excellent deformability. However, current present low stability resilience, relatively performance, limited multifunctionality. Herein, advances low-dimensional nanomaterials-based elastomers outlined a selection most remarkable examples is discussed. And corresponding modification strategies deformability performance summarized. Finally, expectations this quickly increasing sector discussed, as well challenges.

Language: Английский

Citations

95
Robust double-layered ANF/MXene-PEDOT:PSS Janus films with excellent multi-source driven heating and electromagnetic interference shielding properties DOI
Bing Zhou,

Jianzhou Song,

Bo Wang

et al.

Nano Research, Journal Year: 2022, Volume and Issue: 15(10), P. 9520 - 9530

Published: Aug. 5, 2022

Language: Английский

Citations

88
Structural Design for EMI Shielding: From Underlying Mechanisms to Common Pitfalls DOI Creative Commons
Ali Akbar Isari,

Ahmadreza Ghaffarkhah,

Seyyed Alireza Hashemi

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(24)

Published: March 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

Language: Английский

Citations

87
3D-Printed Carbon-Based Conformal Electromagnetic Interference Shielding Module for Integrated Electronics DOI Creative Commons
Shaohong Shi, Yuheng Jiang, Hao Ren

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Jan. 12, 2024

Electromagnetic interference shielding (EMI SE) modules are the core component of modern electronics. However, traditional metal-based SE always take up indispensable three-dimensional space inside electronics, posing a major obstacle to integration The innovation integrating 3D-printed conformal (c-SE) with packaging materials onto electronics offers infinite possibilities satisfy ideal function without occupying additional space. Herein, 3D printable carbon-based inks various proportions graphene and carbon nanotube nanoparticles well-formulated by manipulating their rheological peculiarity. Accordingly, free-constructed architectures arbitrarily-customized structure multifunctionality created via printing. In particular, performance frame is 61.4 dB, simultaneously accompanied an ultralight architecture 0.076 g cm

Language: Английский

Citations

80
3D printing of resilient, lightweight and conductive MXene/reduced graphene oxide architectures for broadband electromagnetic interference shielding DOI

Yang Dai,

Xinyu Wu, Lulu Li

et al.

Journal of Materials Chemistry A, Journal Year: 2022, Volume and Issue: 10(21), P. 11375 - 11385

Published: Jan. 1, 2022

The lightweight MXene scaffolds by direct ink writing technique show great structure design flexibility, tunable electromagnetic shielding effectiveness up to ∼100 dB and excellent reversible compressibility of 90% strain.

Language: Английский

Citations

77
Efficient photothermal deicing employing superhydrophobic plasmonic MXene composites DOI
Jiaying Wang, Peihang Li, Peng Yu

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2022, Volume and Issue: 5(4), P. 3035 - 3044

Published: Sept. 9, 2022

Language: Английский

Citations

77
3D printing of stimuli-responsive hydrogel materials: Literature review and emerging applications DOI Creative Commons
Zia Ullah Arif, Muhammad Yasir Khalid, Ali Tariq

et al.

Giant, Journal Year: 2023, Volume and Issue: 17, P. 100209 - 100209

Published: Nov. 15, 2023

Additive manufacturing (AM) aka three-dimensional (3D) printing has been a well-established and unparalleled technology, which is expanding the boundaries of materials science exhibiting an enormous potential to fabricate intricate geometries for healthcare, electronics, construction sectors. In contemporary era, combination AM technology stimuli-responsive hydrogels (SRHs) helps create dynamic functional structures with extreme accuracy, are capable changing their shape, functional, or mechanical properties in response environmental cues such as humidity, heat, light, pH, magnetic field, electric etc. 3D SRHs permits creation on-demand dynamically controllable shapes excellent control over various self-repair, self-assembly, multi-functionality, These accelerate researchers think unthinkable applications. Additively manufactured objects have shown applications like tissue engineering, drug delivery, soft robots, sensors, other biomedical devices. The current review provides recent progress SRHs, more focus on techniques, stimuli mechanisms, shape morphing behaviors, Finally, trends future roadmap additively smart different also presented, will be helpful research. This holds great promise providing fundamental knowledge about diverse

Language: Английский

Citations

71
Anisotropic double-network hydrogels integrated superior performance of strength, toughness and conductivity for flexible multi-functional sensors DOI
Lihong Geng, Wei Liu, Binbin Fan

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 462, P. 142226 - 142226

Published: March 2, 2023

Language: Английский

Citations

66
3D Printing of Multifunctional Conductive Polymer Composite Hydrogels DOI Creative Commons
Ji Liu, James Garcia, Liam M. Leahy

et al.

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(37)

Published: May 23, 2023

Abstract Functional conductive hydrogels are widely used in various application scenarios, such as artificial skin, cell scaffolds, and implantable bioelectronics. However, their novel designs technological innovations severely hampered by traditional manufacturing approaches. Direct ink writing (DIW) is considered a viable industrial‐production 3D‐printing technology for the custom production of according to intended applications. Unfortunately, creating functional DIW has long been plagued complicated formulation printing processes. In this study, highly 3D printable poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS)‐based made from fully commercially accessible raw materials demonstrated. It shown that complex structures can be directly printed with then precisely converted into high‐performance via post‐printing freeze–thawing treatment. The 3D‐printed hydrogel exhibits high electrical conductivity ≈2000 S m −1 , outstanding elasticity, stability durability water, electromagnetic interference shielding, sensing capabilities. Moreover, biocompatible, showing great potential tissue engineering With significant advantages, fabrication strategy expected open up new route create multifunctional features, bring opportunities broaden applications materials.

Language: Английский

Citations

58