Results 11 to 20 of about 45,435 (280)

Supercapacitor Performance of NiO, NiO-MWCNT, and NiO–Fe-MWCNT Composites

open access: yesACS Omega, 2023
The NiO-CNT and NiO-Fe-CNT composites that have been prepared from waste high density polyethylene plastic and their carbon nanotube (CNT) quality-dependent supercapacitance tuning have been reported here. Multiwalled CNT (MWCNT) formation has been confirmed from TEM and Raman spectra with an ID/IG ratio of 0.77, which stands for high graphitization ...
Aunggat Shah   +4 more
openaire   +3 more sources

Sensitive Formaldehyde Detection with QCM Sensor Based on PAAm/MWCNTs and PVAm/MWCNTs [PDF]

open access: yesACS Omega, 2021
Two formaldehyde detection methods are proposed by applying composite film quartz crystal microbalance (QCM) sensors. QCM sensor coated with PAAm/MWCNTs and PVAm/MWCNTs shows excellent characteristics of lower limit and high sensitivity. The lower limit of PVAm/MWCNTs is 0.5 ppm, and its detection sensitivity is 0.74 ppm/Hz.
Lihui Feng   +4 more
openaire   +3 more sources

Effect of MWCNTs Functionalization on Thermal, Electrical, and Ammonia-Sensing Properties of MWCNTs/PMMA and PHB/MWCNTs/PMMA Thin Films Nanocomposites [PDF]

open access: yesNanomaterials, 2021
Partially biodegradable polymer nanocomposites Poly(3-Hydroxybutyrate) (PHB)/MultiwalledCarbon Nanotubes (MWCNTs)/Poly(Methyl Methacrylate) (PMMA)and non-biodegradable nanocomposites (MWCNTs/PMMA) were synthesized, and their thermal, electrical, and ammonia-sensing properties were compared. MWCNTs were chemically modified to ensure effective dispersion
Raina Aman Qazi   +7 more
openaire   +3 more sources

Load Sensing Capability of Cementitious Matrixes—Nanomodified Cement Versus Carbon Nanotube Dispersion

open access: yesProceedings, 2019
A cement-based matrix incorporating conductive materials such as carbon nanotubes and carbon nanofibers can have self-sensing capability. Both nanomaterials are characterized by excellent physical, mechanical and electrical properties.
Thanyarat Buasiri   +3 more
doaj   +1 more source

Carbon nanotube modified glassy carbon electrode for electrochemical oxidation of alkylphenol ethoxylate [PDF]

open access: yes, 2018
Electrochemical oxidation of an emerging pollutant, 2-(4-methylphenoxy)ethanol (MPET), from water has been studied by cyclic voltammetry (CV). Multiwall carbon nanotubes glassy carbon electrodes (MWCNT-GCE) were used as working electrode due to their ...
Díaz Fernández, Eva   +3 more
core   +2 more sources

Tailoring Organic-Organic Poly(vinylpyrrolidone) Microparticles and Fibers with Multiwalled Carbon Nanotubes for Reinforced Composites [PDF]

open access: yes, 2020
Polymeric-based microparticles and fibers are tailorable for a wide range of common industrial and biomedical applications, while multiwalled carbon nanotubes (MWCNTs) are among the most useful macromolecules based on their outstanding electronic ...
Almeida Naranjo, Cristina E.   +9 more
core   +1 more source

Microstructure and mechanical properties of MWCNT/Ti6Al4V composites consolidated by vacuum sintering [PDF]

open access: yesScience of Sintering, 2020
Ti6Al4V alloys with low weight, high corrosion resistance, high melting point, high biocompatibility and unique mechanical properties have been receiving great attention for wide applicability in many industry fields such as automobiles ...
Phuong Doan Dinh   +3 more
doaj   +1 more source

Artificial neural network modeling for prediction of thermal conductivity of functionalized MWCNTs/water nanofluids and a new empirical correlation [PDF]

open access: yesمجله مدل سازی در مهندسی, 2018
In this paper, based on experimental data, by employing regression method and artificial neural network, the effects of temperature and nanotubes concentration on thermal conductivity of COOH functionalized Multi Walled Carbon Nano Tubes / water was ...
Masoud Afrand, Mohammad Hemmat Esfe
doaj   +1 more source

The Effect of Carbon Black, MWCNT and Carbon Fiber on Flexural behavior of cement nano composites [PDF]

open access: yesE3S Web of Conferences, 2023
One of the most popular and commonly utilised building materials is concrete. The recent studies of materials science explains influence of nano materials on cement composite at the macro, micro or structural level and their application in construction ...
Musale Akshata   +2 more
doaj   +1 more source

Beneficial influence of nanocarbon on the aryliminopyridylnickel chloride catalyzed ethylene polymerization [PDF]

open access: yes, 2013
A series of 1-aryliminoethylpyridine ligands (L1―L3) was synthesized by condensation of 2-acetylpyridine with 1-aminonaphthalene, 2-aminoanthracene or 1-aminopyrene, respectively.
Durand, Jérôme   +6 more
core   +4 more sources

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