Methods and applications of electrical conductivity enhancement of materials using carbon nanotubes

A Abdulhameed, NZA Wahab, MN Mohtar… - Journal of Electronic …, 2021 - Springer
Carbon nanotubes (CNTs) are used to enhance the electrical conductivity of electronic
materials, due to their outstanding electrical properties. In this article, the general concept of …

Flexible, multifunctional, and thermally conductive nylon/graphene nanoplatelet composite papers with excellent EMI shielding performance, improved hydrophobicity …

W Wang, X Ma, Y Shao, X Qi, J Yang… - Journal of Materials …, 2021 - pubs.rsc.org
Composites with high thermal conductivity and excellent electromagnetic interference (EMI)
shielding performance are in urgent demand in the fields of wireless communication …

Preparation and Electromagnetic-wave-absorption properties of N, O-doped PMMA&DVB&AN carbon microspheres with porous hollow structures

D Wang, Y Wang, N Liu, H Xu, X Jiang, L Yu - Chemical Engineering …, 2023 - Elsevier
Simple and efficient preparation methods and structural designs broaden the synthetic paths
and absorption performance of electromagnetic wave absorbing materials. In this paper, a …

The effect of temperature on structure and permittivity of carbon microspheres as efficient absorbent prepared by facile and large-scale method

H Nan, F Luo, H Jia, H Pan, Z Huang, H Deng, Y Qing… - Carbon, 2021 - Elsevier
Based on the concept of environment-friendly development strategy, green preparation
method is crucial. Therefore, starch-derived micron solid carbon spheres (SCs) were …

Nickel-Embedded Carbon Nanostructures as Noble Metal-Free Catalysts for the Hydrogen Evolution Reaction

S Kumar, R Kumar, N Goyal, A Yadav… - ACS Applied Nano …, 2024 - ACS Publications
We demonstrate the electrocatalytic activity of “nitrogen (N)-doped porous carbon matrix
embedded with nickel nanoparticles” for efficient hydrogen evolution reaction (HER) in …

Enhanced nonlinear absorption and optical limiting of transparent, electrospun graphite filled polymer composite nanofibers in near IR region

Y Pepe, S Akkoyun, A Karatay… - Journal of Materials …, 2022 - Springer
Abstract PVP (Polyvinylpyrrolidone) and PVP/GR composite nanofibers containing 1.0, 1.5
and 2.0 wt% of graphite (GR) filler were produced by electrospinning. The nanofibrous …

Enhanced third-order nonlinear optical properties of ZnO@ CN composite microspheres

M sadat Hosseini, E Yazdani, M Nadafan - Spectrochimica Acta Part A …, 2024 - Elsevier
We report the third-order nonlinear optical (NLO) properties of ZnO@ CN composite
microspheres and pure ZnO which have been investigated with the Z-scan technique under …

Biomass-derived CaO in situ catalyzing approach towards hierarchical porous graphene nanosheets for high-rate performance supercapacitors

H Liu, W Chen, R Zhang, M Xu, M Weng… - Journal of Alloys and …, 2021 - Elsevier
Hierarchical porous graphene is first fabricated from lotus leaves by naturally CaO in situ self-
catalyzing strategy without the utilization of any chemical or physical agent. The intrinsic Ca …

Chemically enabling CoFe2O4 for magnetostrictive strain sensing applications at lower magnetic fields: Effect of Zn substitution

PN Anantharamaiah, HM Shashanka, R Kumar… - Materials Science and …, 2021 - Elsevier
Phase pure cobalt-ferrite (CoFe 2 O 4) and Zn-substituted CoFe 2 O 4 (Co 0.8 Zn 0.2 Fe 2 O
4 and CoFe 1.8 Zn 0.2 O 4) nanopowders were synthesized by a glycine-nitrate auto …

N-Doped Carbon Nanotubes Nucleated through Cobalt Nanoparticles as Bifunctional Catalysts for Zinc–Air Batteries

S Kumar, R Kumar, N Goyal, A Vazhayil… - ACS Applied Nano …, 2024 - ACS Publications
We introduce an environmentally sustainable approach to create uniformly nitrogen-
incapacitated carbon nanotubes nucleated through cobalt nanoparticles. A unique …