multi-walled carbon nanotubes Archives

Thermal Conductivity of Suspensions of Carbon Nanotubes in Water

Author(s): Ifigeneia Metaxa, Marc J. Assael, William A. Wakeham

An investigation on the enhancement of the thermal conductivity of water with the addition of multiwalled carbon nanotubes, (C-MWNT). C-MWNT occupied 0.6% of the volume in the test sample for every ...

Keywords: acidity, Carbon Nanotube, multi-walled carbon nanotubes, Nanofluid, Sodium dodecyl sulfate (SDS), steam, Thermal Conductivity, THW, Transient Hot-Wire, Water

New Measurements of the Apparent Thermal Conductivity of Nanofluids and Investigation of Their Heat Transfer Capabilities

Author(s): Chrysi M. Tsolakidou, Georgia J. Tertsinidou, Marc J. Assael, Maria Pantzali

This article studied the thermal conductivity values and measurements for the following two systems using the transient hot wire (THW) and transient plane source (TPS) techniques: ethylene glycol with added ...

Keywords: Ethylene glycol, Finite Element Method (FEM), finite-element method, Hot Disk, multi-walled carbon nanotubes, Nanofluids, Nanoparticles, Nanotubes, Thermal Conductivity, Thermal Conductivity Analyzer, Thermal Constants Analyzer, Transient Hot Wire (THW) Instrument, Transient Hot-Wire, Transient plane source (TPS) technique, Transmission Electron Miscoscopy (TEM), Water

Synergistic effect of hybrid graphene nanoplatelet and multi-walled carbon nanotube fillers on the thermal conductivity of polymer composites and theoretical modeling of the synergistic effect

Author(s): Hoi Kil Choi, Hyun Su Kim, Jaesang Yu, Seong Yun Kim

In this study, graphene nanoplatelets (GNP) and multi-walled carbon nanotube fillers (MWCNT) were simultaneously added to a polycarbonate matrix, in an attempt to improve thermal conductivity. Thermal conductivities of the ...

Keywords: Graphene nanoplatelet, Hot Disk, multi-walled carbon nanotubes, Polymer-matrix composites, Thermal Conductivity, Transient plane source (TPS) method

Enhanced thermoelectric properties of hybridized conducting aerogels based on carbon nanotubes and pyrolyzed resorcinol–formaldehyde resin

Author(s): Aiping Zhang, Jinghong Zhao, Jinrong Wu, Lijuan Zhao, Quan Li, Xijing Sun

Multi walled carbon nanotubes (MWCNTs) and carbonized resorcinol-formaldehyde (RF) resin were used to create a conducting aerogel with a high electrical conductivity and Seebeck coefficient but a low thermal conductivity. ...

Keywords: Carbon nanotubes, carbonized resorcinol-formaldehyde, carbonized resorcinol-formaldehyde (RF), CNTs, Electrical Conductivity, Figure of Merit, Figure of Merit (ZT), Hot Disk TPS, hybridized aerogels, multi-walled carbon nanotubes, Multi-walled carbon nanotubes (MWCNTs), MWCNTs, resin, RF, Seebeck coefficient, Thermal Conductivity, ZT

Thermal transport of oil and polymer composites filled with carbon nanotubes

Author(s): Izabela Firkowska, Kati Gharagozloo-Hubmann, Maria Kasimir, Milana Lisunova, Stephanie Reich, Svitlana Trotsenko, V. Datsyuk, Vitaliy Datsyuk

Carbon nanotubes (CNTs) have extremely high thermal conductivity and can raise the thermal conductivity of a polymer matrix when used as an additive. Previous research has shown that random CNT ...

Keywords: Carbon nanotubes, CNT-oil combinations, CNTs, composites, Fillers, Hot Disk TPS 2500 S, multi-walled carbon nanotubes, multi-walled carbon nanotubes (MWNTs), MWNTs, Polymer composites, Thermal Conductivity, Transient Plane Source, Transient plane source (TPS) method

Thermally conductive, insulated polyimide nanocomposites by AlO(OH)-coated MWCNTs

Author(s): James Economy, Jiarui Xu, Qianyi Wang, Shanxiong Xiao, Siwei Liu, Yi Zhang, Zhengping Qiao, Zhenguo Chi

In this paper, a thermally conductive insulated inorganic nanolayer of AlO(OH) was coated onto the surface of multi-walled carbon nanotubes (MWCNTs) to create a novel thermally conductive material. The ...

Keywords: Carbon nanotubes, CNTs, Coatings, Electrical Conductivity, Hot Disk, Microelectronics, multi-walled carbon nanotubes, Multi-walled carbon nanotubes (MWCNTs), MWCNTs, nanocomposites, Thermal Conductivity

Morphology, mechanical, cross-linking, thermal, and tribological properties of nitrile and hydrogenated nitrile rubber/multi-walled carbon nanotubes composites prepared by melt compounding: The effect of acrylonitrile content and hydrogenation

Author(s): Blaz Likozar, Zoltan Major

Nanocomposites were prepared by the mixing of multi-walled carbon nanotubes (MWCNTs) with nitrile and hydrogenated nitrile elastomers (NBR and HNBR). A variety of methods including TEM, SEM, and XRD were ...

Keywords: Carbon nanotubes, CNTs, Cross-Link Density, density, Elastic Modulus, Elastomers, hardness, Hot Disk Thermal Constants Analyzer, multi-walled carbon nanotubes, Multi-walled carbon nanotubes (MWCNTs), MWCNTs, nanocomposites, Nitrile Composites, SAXS, Scanning Electron Microscopy, Scanning Electron Microscopy (SEM), SEM, Small-Angle X-Ray Scattering, Small-Angle X-Ray Scattering (SAXS), Tear Strength, TEM, tensile strength, Thermal Conductivity, Transmission electron microscopy, Transmission electron microscopy (TEM), WAXS, Wide Angle X-Ray Scattering, Wide Angle X-Ray Scattering (WAXS)

Synergetic effect of thermal conductive properties of epoxy composites containing functionalized multi-walled carbon nanotubes and aluminum nitride

Author(s): Chen-Chi M. Ma, Chih-Chun Teng, Kuo-Chan Chiou, Tzong-Ming Lee

This study looked at the use of two different fillers to improve the thermal properties of an epoxy resin. The two fillers were multi-walled carbon nanotubes (MWCNTs) and aluminum nitride (...

Keywords: AlN, Aluminum nitride, Aluminum nitride (AlN), Carbon nanotubes, CNTs, Dispersion, Epoxy, Fillers, Hot Disk thermal analyzer, interfacial adhesion, multi-walled carbon nanotubes, Multi-walled carbon nanotubes (MWCNTs), MWCNTs, Polymer composites, resin, Scanning Electron Microscopy, Scanning Electron Microscopy (SEM), SEM, Thermal Conductivity

Synergetic effects of graphene platelets and carbon nanotubes on the mechanical and thermal properties of epoxy composites

Author(s): Chen-Chi M. Ma, Hsi-Wen Tien, Jeng-Yu Wang, Shin-Ming Li, Shin-Yi Yang, Wei-Ning Lin, Yu-Sheng Wang, Yuan-Li Huang

The authors observed a remarkable synergistic effect when they used multi-graphene platelets (MGPs) and multi-walled carbon nanotubes (MWCNTs) together in an epoxy composite. The use of these two fillers together ...

Keywords: Aggregation, Carbon nanotubes, CNTs, Contact Area, Epoxy, Fillers, graphene, Hot Disk Thermal Constants Analyzer, Hybrid Nanofillers, MGPs, Multi-Graphene Platelets, Multi-Graphene Platelets (MGPs), multi-walled carbon nanotubes, Multi-walled carbon nanotubes (MWCNTs), MWCNTs, nanocomposites, Polymer composites, Scanning Electron Microscopy, Scanning Electron Microscopy (SEM), SEM, Solubility, tensile strength, Thermal Conductivity

Effects of MWNTs on phase change enthalpy and thermal conductivity of a solid-liquid organic PCM

Author(s): D. W. Yang, F. Xu, J. L. Zeng, L. X. SUn, L. Zhang, X. F. Zhang, Z. Cao

In this paper, researchers investigated the effects of multi-walled carbon nanotubes (MWNTs), on the thermal conductivity and phase change enthalpy of palmitic acid (PA), a solid to liquid phase change ...

Keywords: Carbon nanotubes, CNTs, composites, heat transfer fluids, Hot Disk, multi-walled carbon nanotubes, multi-walled carbon nanotubes (MWNTs), MWNTs, PA, palmitic acid, palmitic acid (PA), pcms, phase change enthalpy, phase change materials, SDBS, sodium dodecylbenzenesulfonate, Sodium Dodecylbenzenesulfonate (SDBS), solid-liquid phase change materials, Thermal Conductivity, transient plane source method

Keyword: multi-walled carbon nanotubes

Thermal Conductivity of Suspensions of Carbon Nanotubes in Water

New Measurements of the Apparent Thermal Conductivity of Nanofluids and Investigation of Their Heat Transfer Capabilities

Synergistic effect of hybrid graphene nanoplatelet and multi-walled carbon nanotube fillers on the thermal conductivity of polymer composites and theoretical modeling of the synergistic effect

Enhanced thermoelectric properties of hybridized conducting aerogels based on carbon nanotubes and pyrolyzed resorcinol–formaldehyde resin

Thermal transport of oil and polymer composites filled with carbon nanotubes

Thermally conductive, insulated polyimide nanocomposites by AlO(OH)-coated MWCNTs

Morphology, mechanical, cross-linking, thermal, and tribological properties of nitrile and hydrogenated nitrile rubber/multi-walled carbon nanotubes composites prepared by melt compounding: The effect of acrylonitrile content and hydrogenation

Synergetic effect of thermal conductive properties of epoxy composites containing functionalized multi-walled carbon nanotubes and aluminum nitride

Synergetic effects of graphene platelets and carbon nanotubes on the mechanical and thermal properties of epoxy composites

Effects of MWNTs on phase change enthalpy and thermal conductivity of a solid-liquid organic PCM

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