Influence of the Gamma Radiation on the Structure of PVDF/PANI Blend

El-Bayoumi, A.S.

doi:10.1007/s10904-019-01311-z

Cited by 11 publications

(1 citation statement)

References 23 publications

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“…Moreover, the semicrystalline nature of PVDF is interesting as the crystalline phase provides good thermal stability whereas the amorphous phase is responsible for the flexibility. The literature reports some studied related to PVDF/PAni blends prepared by different procedures, including solution, 12–19 codissolution, 20 solution followed by electrospinning process, 21 melt processing, 22–24 and in situ polymerization of aniline (Ani) in the presence of PVDF dissolved in DMF 25–28 or PVDF in the form of latex 29 . Important applications have been found for PVDF and PVDF‐based copolymers loaded with intrinsically conducting polymers, especially PAni.…”

Section: Introductionmentioning

confidence: 99%

Poly(vinylidene fluoride‐co‐hexafluorpropylene)/polyaniline conductive blends: Effect of the mixing procedure on the electrical properties and electromagnetic interference shielding effectiveness

Pontes

Indrusiak

Soares

2020

J of Applied Polymer Sci

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Poly(vinylidene fluoride-co-hexafluoropropylene)/polyaniline (PVDF-co-HFP/ PAni) conductive blends were prepared by two methodologies involving the in situ polymerization in two different media and dry blending approach using ball milling. Dodecylbenzenesulfonic acid (DBSA) was used both as surfactant and as protonating agent in PAni synthesis. X-ray diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible (UV-Vis) spectroscopy, and thermogravimetric analysis were used for characterizing the blends. PAni and PVDF/PAni prepared by in situ polymerization in H 2 O/toluene medium exhibited superior electrical conductivity, higher thermal stability and significantly higher electromagnetic interference shielding effectiveness (EMI SE) than those prepared in H 2 O/dimethylformamide (DMF) medium. PVDF/PAni with high-PAni content (>40%) prepared by the dry blend approach presented higher conductivity and EMI SE than those prepared by in situ polymerization.

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Section: Introductionmentioning

confidence: 99%

Poly(vinylidene fluoride‐co‐hexafluorpropylene)/polyaniline conductive blends: Effect of the mixing procedure on the electrical properties and electromagnetic interference shielding effectiveness

Pontes

Indrusiak

Soares

2020

J of Applied Polymer Sci

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Repairable Polymer Solid Electrolyte Gated MoS₂ Field Effect Devices with Large Radiation Tolerance

Chen

Zheng

et al. 2021

Adv Elect Materials

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As human activities expand into naturally or man‐made radiation‐prone environment, the need for radiation‐hardened (Rad‐Hard) electronic hardware surges. The state‐of‐the‐art silicon‐based and 2D materials‐based Rad‐Hard transistors can withstand up to 1 Mrad (Si) of total ionization dose (TID), while higher TID tolerance is being heatedly sought after. Here, few‐layer MoS2 Rad‐Hard field‐effect transistors (FETs) with polymer solid electrolyte (PSE) gate dielectrics are presented. The MoS2 PSE‐FETs exhibit a TID tolerance of up to 3.75 Mrad (Si) at a dose rate of 523 rad (Si) s−1 and can be repaired with a moderate thermal annealing at 100 °C for 5 min. Combining the excellent intrinsic radiation tolerance and the reparability, the MoS2 PSE‐FETs reach a TID tolerance of up to 10 Mrad (Si). Complementary metal–oxide–semiconductor‐like MoS2 PSE‐inverters are built and show high radiation tolerance as well. Furthermore, the feasibility of wafer‐scale Rad‐Hard PSE‐inverter array is demonstrated using chemical vapor deposition grown monolayer MoS2. These studies uncover the potential of 2D materials‐based PSE devices in future Rad‐Hard integrated circuits.

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Enhanced Electrical Conductivity and Dielectric Performance of Ternary Nanocomposite Film of PEMA/PS/Silver NPs Synthesized by Laser Ablation

El-Sharnouby

Askary

Awwad

et al. 2022

J Inorg Organomet Polym

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Influence of the Gamma Radiation on the Structure of PVDF/PANI Blend

Cited by 11 publications

References 23 publications

Poly(vinylidene fluoride‐co‐hexafluorpropylene)/polyaniline conductive blends: Effect of the mixing procedure on the electrical properties and electromagnetic interference shielding effectiveness

Poly(vinylidene fluoride‐co‐hexafluorpropylene)/polyaniline conductive blends: Effect of the mixing procedure on the electrical properties and electromagnetic interference shielding effectiveness

Repairable Polymer Solid Electrolyte Gated MoS₂ Field Effect Devices with Large Radiation Tolerance

Enhanced Electrical Conductivity and Dielectric Performance of Ternary Nanocomposite Film of PEMA/PS/Silver NPs Synthesized by Laser Ablation

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Influence of the Gamma Radiation on the Structure of PVDF/PANI Blend

Cited by 11 publications

References 23 publications

Poly(vinylidene fluoride‐co‐hexafluorpropylene)/polyaniline conductive blends: Effect of the mixing procedure on the electrical properties and electromagnetic interference shielding effectiveness

Poly(vinylidene fluoride‐co‐hexafluorpropylene)/polyaniline conductive blends: Effect of the mixing procedure on the electrical properties and electromagnetic interference shielding effectiveness

Repairable Polymer Solid Electrolyte Gated MoS2 Field Effect Devices with Large Radiation Tolerance

Enhanced Electrical Conductivity and Dielectric Performance of Ternary Nanocomposite Film of PEMA/PS/Silver NPs Synthesized by Laser Ablation

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Repairable Polymer Solid Electrolyte Gated MoS₂ Field Effect Devices with Large Radiation Tolerance