Structured carbon for electromagnetic shielding and microwave absorption from carbonization of waste Polymer: A review DOI
Jiangtao Liu, Yu‐Chen Zheng, Xin Hou

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154013 - 154013

Published: July 14, 2024

Language: Английский

Interfacial-engineered robust and high performance flexible polylactic acid/polyaniline/MXene electrodes for high-perfarmance supercapacitors DOI Creative Commons
Zhaoyang Li,

Jiongru Li,

Bo Wu

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 203, P. 201 - 210

Published: April 12, 2024

Flexible supercapacitors with high mechanical strength, excellent flexibility, and performance are highly desired to meet the increasing demands of flexible electronics. However, trade-off between electrochemical properties remains challenging. In this context, an interface-engineered strategy approach was proposed construct polylactic acid (PLA)/polyaniline (PANI)/MXene film (PPM) electrodes for supercapacitor applications. PPM electrode, porous PLA prepared from nonsolvent-induced-phase-separation method served as ideal substrate, providing flexibility whereas PANI coupling agent, enhanced interfacial strength electroactive MXene that firmly anchored deposited on through a facile layer-by-layer dip coating method. The tensile at break, elongation toughness 53.09 MPa, 11.09%, 4.12 MJ/m3, respectively, much higher than those pure (29.36 4.62%, 0.75 MJ/m3). At optimum mass loading density 3 mg cm−2 MXene, fabricated PPM3 electrode achieved specific capacitance 290.8 F g−1 current 1 A in three-electrode setup, approximately 1.5 times 190.8 MXene. Meanwhile, symmetric all-solid-state based delivers 193.7 0.25 g−1, corresponding energy 9.3 Wh kg−1 power 291.3 W kg−1. SC retains 86% its original even bent 120° also possesses fire-retardant ability, demonstrating great potential safe wearable

Language: Английский

Citations

42
Asymmetric Structural MXene/PBO Aerogels for High‐Performance Electromagnetic Interference Shielding with Ultra‐Low Reflection DOI

An Liu,

Hua Qiu,

Xinghan Lu

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

Abstract Electromagnetic interference (EMI) shielding materials with low electromagnetic (EM) waves reflection characteristics are ideal for blocking EM radiation and pollution. Materials reflectivity must be constructed using excellent absorption properties. However, simultaneously possessing both EMI performance remain scarce, consequently, multilayer structures need to developed. Poly(p‐phenylene–2,6–benzobisoxazole) nanofibers (PNF) prepared by deprotonation. PNF combined MXene heterostructure MXene@Ni in‐situ growth; MXene@Ni/PNF acts as an layer while MXene/PNF reflective layer. Finally, (MXene@Ni/PNF)–(MXene/PNF) aerogels layer‐by‐layer freeze‐drying based on the layered modular design concept. Experimental characterizations revealed that enable efficient absorption‐reflection‐reabsorption of waves, effectively eliminating EMI. When mass ratio Ni in is 1:6 fraction 80 wt.%, exhibit (71 dB) a very coefficient (R = 0.10). Finite element simulations verified developed asymmetric structural achieve high characteristics. In addition, display infrared camouflage ability.

Language: Английский

Citations

42
Synergetic improvement of dielectric properties and thermal conductivity in Zn@ZnO/carbon fiber reinforced silicone rubber dielectric elastomers DOI
Fang Wang, Wenying Zhou,

Yingfei He

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: 181, P. 108129 - 108129

Published: March 7, 2024

Language: Английский

Citations

39
Meliorative dielectric properties in core@double-shell structured Al@Al2O3@PDA/PVDF nanocomposites via decoupling the intra-particle polarization and inter-particle polarization DOI
Xiaolong Chen, Wenying Zhou, Fang Wang

et al.

Materials Today Energy, Journal Year: 2024, Volume and Issue: 41, P. 101543 - 101543

Published: March 1, 2024

Language: Английский

Citations

38
MOF derivatives anchored to multichannel hollow carbon fibers with gradient structures for corrosion resistance and efficient electromagnetic wave absorption DOI
Yuhang Cheng, Di Lan, Zirui Jia

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 216, P. 150 - 164

Published: Aug. 30, 2024

Language: Английский

Citations

38
Construction of rGO-MXene@FeNi/epoxy composites with regular honeycomb structures for high-efficiency electromagnetic interference shielding DOI
Ping Song,

Zihang Cai,

Jiaojiao Li

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

38
Regulating the electromagnetic balance of materials by electron transfer for enhanced electromagnetic wave absorption DOI

Kunyao Cao,

Weiping Ye, Yue Zhang

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 195, P. 63 - 73

Published: Feb. 24, 2024

Language: Английский

Citations

36
Porous Ti3C2Tx MXene nanosheets sandwiched between polyimide fiber mats for electromagnetic interference shielding DOI
Wenhao Liang, Juntao Wu, Shan Zhang

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(3), P. 2070 - 2078

Published: Feb. 2, 2024

Language: Английский

Citations

35
Anisotropic electromagnetic wave shielding performance in Janus cellulose nanofiber composite films DOI
Luo C,

Ming‐Lu Huang,

Chang Q. Sun

et al.

Materials Today Physics, Journal Year: 2024, Volume and Issue: 44, P. 101440 - 101440

Published: April 15, 2024

Language: Английский

Citations

34
MXene/carbon fiber/polyimide composite aerogel for multifunctional microwave absorption DOI
Min Chao,

Na Chu,

Bei Zhang

et al.

Composites Communications, Journal Year: 2024, Volume and Issue: 46, P. 101837 - 101837

Published: Jan. 26, 2024

Language: Английский

Citations

33