A highly strong PEDOT modified wood towards efficient electromagnetic interference shielding

Chen, Changzhou; Feng, Wenyao; Wu, Weixin; Yu, Yuanyuan; Qian, Guangfu; Fu, Lian‐Hua; Min, Douyong

doi:10.1016/j.indcrop.2023.117109

Cited by 7 publications

(3 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Accordingly, the complex permittivity real part was increased from 18.4 to 23.2, and the complex permittivity imaginary part was improved from 14 to 21.8. Polythiophene has also been applied to form EMI shielding materials due to superior electrical conductivity properties [117][118][119]. However, it is a less explored polymer than the polyaniline and polypyrrole matrices.…”

Section: Graphene Nanocomposites For Emi Shieldingmentioning

confidence: 99%

“…Guo and co-workers [121] reported polythiophene/graphene nanocomposites having excellent EMI shielding properties. In Polythiophene has also been applied to form EMI shielding materials due to superior electrical conductivity properties [117][118][119]. However, it is a less explored polymer than the polyaniline and polypyrrole matrices.…”

Section: Graphene Nanocomposites For Emi Shieldingmentioning

confidence: 99%

See 1 more Smart Citation

Graphene Nanocomposites for Electromagnetic Interference Shielding—Trends and Advancements

Kausar,

Ahmad,

Zhao

et al. 2023

J. Compos. Sci.

View full text Add to dashboard Cite

Electromagnetic interference is considered a serious threat to electrical devices, the environment, and human beings. In this regard, various shielding materials have been developed and investigated. Graphene is a two-dimensional, one-atom-thick nanocarbon nanomaterial. It possesses several remarkable structural and physical features, including transparency, electron conductivity, heat stability, mechanical properties, etc. Consequently, it has been used as an effective reinforcement to enhance electrical conductivity, dielectric properties, permittivity, and electromagnetic interference shielding characteristics. This is an overview of the utilization and efficacy of state-of-the-art graphene-derived nanocomposites for radiation shielding. The polymeric matrices discussed here include conducting polymers, thermoplastic polymers, as well as thermosets, for which the physical and electromagnetic interference shielding characteristics depend upon polymer/graphene interactions and interface formation. Improved graphene dispersion has been observed due to electrostatic, van der Waals, π-π stacking, or covalent interactions in the matrix nanofiller. Accordingly, low percolation thresholds and excellent electrical conductivity have been achieved with nanocomposites, offering enhanced shielding performance. Graphene has been filled in matrices like polyaniline, polythiophene, poly(methyl methacrylate), polyethylene, epoxy, and other polymers for the formation of radiation shielding nanocomposites. This process has been shown to improve the electromagnetic radiation shielding effectiveness. The future of graphene-based nanocomposites in this field relies on the design and facile processing of novel nanocomposites, as well as overcoming the remaining challenges in this field.

show abstract

Section: Graphene Nanocomposites For Emi Shieldingmentioning

confidence: 99%

Section: Graphene Nanocomposites For Emi Shieldingmentioning

confidence: 99%

Graphene Nanocomposites for Electromagnetic Interference Shielding—Trends and Advancements

Kausar,

Ahmad,

Zhao

et al. 2023

J. Compos. Sci.

View full text Add to dashboard Cite

show abstract

“…Chen et al. [ 146 ] fabricated PEDOT/wood composite for EMI shielding in X‐band. The composite was prepared from paulownia wood and in‐situ polymerization of PEDOT on the carbohydrate framework of the wood.…”

Section: Pedot: Pss Based Composites For Emi Shieldingmentioning

confidence: 99%

Recent Progress in Poly (3,4‐Ethylene Dioxythiophene): Polystyrene Sulfonate Based Composite Materials for Electromagnetic Interference Shielding

Sharma,

Joseph,

James

2023

Adv Materials Technologies

View full text Add to dashboard Cite

Recent technological developments have made the emission of electromagnetic (EM) radiation a significant source of electromagnetic interference (EMI). These EMIs consist of stray EM radiations that damage and malfunction electronics and telecommunication systems. Scientists have made countless efforts to solve these problems. The demand for EMI shielding materials is fast growing due to the increasing complexity of the EM environment and EMI. Poly(3,4‐ethylenedioxythiophene): polystyrene sulfonate (PEDOT: PSS) is an intrinsically conductive polymer that has attracted attention due to its high electrical conductivity, processability, and environmental stability. The use of PEDOT:PSS as a shielding material for EMI is a promising alternative to traditional metal‐based materials. This review provides an overview of different strategies explored for the preparation of PEDOT: PSS‐based composites for EMI shielding and the use of carbonic fillers, metal and metal nanoparticles, magnetic particles, and MXenes in these composites. The advantages and disadvantages of different approaches are discussed, and future perspectives for the development of PEDOT:PSS composites for EMI shielding are presented. The paper concludes that PEDOT‐PSS‐based composites offer significant potential for the development of lightweight, thin, flexible, and cost‐effective green EMI shielding materials, and continued research in this field can lead to their widespread commercialization and adoption.

show abstract

Multifunctional and recyclable aerogel/fiber building insulation composites with sandwich structure

Lv,

Zhu,

Zhou

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

A highly strong PEDOT modified wood towards efficient electromagnetic interference shielding

Cited by 7 publications

References 46 publications

Graphene Nanocomposites for Electromagnetic Interference Shielding—Trends and Advancements

Graphene Nanocomposites for Electromagnetic Interference Shielding—Trends and Advancements

Recent Progress in Poly (3,4‐Ethylene Dioxythiophene): Polystyrene Sulfonate Based Composite Materials for Electromagnetic Interference Shielding

Multifunctional and recyclable aerogel/fiber building insulation composites with sandwich structure

Contact Info

Product

Resources

About