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The adsorption of cationic surfactants on BN surface: Its effects on the thermal conductivity and mechanical properties of BN-epoxy composite

Author(s): Hathaikarn Manuspiya, Karnthidaporn Wattanakul, Nantaya Yanumet

Four different cationic surfactants were allowed to adsorb on boron nitride (BN) over the pH range of 5.5 to 8 in separate experiments. The authors talk about the orientation of the surfactant ...

Keywords: Analytical Chemistry, BN, BN/Epoxy Composites, boron nitride, Cationic Surfactants, Dodecyltrimethylammonium Bromide, Dodecyltrimethylammonium Bromide (DTAB), DTAB, Epoxy, Epoxy Composites, Hexadecyltrimethylammonium Bromide, Hexadecyltrimethylammonium Bromide (HTAB), Hot Disk thermal analyzer, HTAB, isoelectric point, Octadecyltrimethyl ammonium Bromide, Octadecyltrimethyl ammonium Bromide (OTAB), OTAB, pH, Surfactant Adsorption, Tetradecyltrimethylammonium Bromide, Tetradecyltrimethylammonium Bromide (TTAB), Thermal Conductivity, TTAB, Zeta Potential

Study on thermal conductive BN/novolac resin composites

Author(s): Nailiang Liu, Peng Cao, Shasha Li, Shuhua Qi

Different concentrations of boron nitride (BN) were added to novolac resin in order to create a composite and modify the thermal conductivity which increased with increasing BN concentration. A Hot ...

Keywords: BN, boron nitride, Hot Disk Sensor, Maxwell-Euken Model, Novolac Resin Composites, resin, Scanning Electron Microscopy, Scanning Electron Microscopy (SEM), SEM, Thermal Conductivity

Enhanced Thermal Conductivity of Polyimide Films via a Hybrid of Micro- and Nano-Sized Boron Nitride

Author(s): Steve Lien-Chung Hsu, Tung-Lin Li

A variety of nano and micro-sized boron nitride (BN) particles were dispersed in a polyimide (PI) precursor polyamic acid (PAA) using a surfactant in order to generate a thermally conductive ...

Keywords: BN, boron nitride, Dispersion Polymer, films, Polymer composites, Thermal Conductivity, Thermally Conductive Polyimide Composite Film

Thermal conductive performance of organosoluble polyimide/BN and polyimide/(BN+ ALN) composite films fabricated by a solution-cast method

Author(s): C. Y. Lin, D. H. Kuo, G. S. Liou, J. Y. Cheng, Y. C. Jhou

The addition of ceramics, Boron Nitride and Boron-Aluminum Nitride, to an organosoluble polyimide (PI) film was investigated in this research. Test were performed to determine the effect of the addition ...

Keywords: BN, boron nitride, cast method, ceramic composite, ceramics, films, Hot Disk Thermal Constants Analyzer, Organosoluble polyimide, Thermal Conductivity

Highly Thermo-conductive Fluid with Boron Nitride Nanofillers

Author(s): Chunyi Zhi, Dmitri Golberg, Yibin Xu, Yoshio Bando

This study aims to use Boron Nitride (BN) materials as thermo-conductive fillers to enhance the heat transfer in fluids. For this study, BN nanotubes, and nanospheres were added to fluids, ...

Keywords: boron nitride, Fillers, fluids, highly thermo-conductive fluids, Nanofluids, Nanospheres, Nanotubes, Thermal Conductivity, viscosity

Thermal conductivity and mechanical properties of BN-filled epoxy composite: effects of filler content, mixing conditions and BN agglomerate size

Author(s): H. Manuspiya, K. Wattanakul, N. Yanumet

Boron Nitride filled epoxy composites are explored on a thermal and mechanical scale within this research article. Researchers took special interest in the effect of filler content, mixing conditions and ...

Keywords: BN, boron nitride, composites, Epoxy, Fillers, mechanical properties, mixing speed, sonication, Temperature, Thermal Conductivity, viscosity

Thermal Conductivity Improvement of Polymer Films by Catechin-Modified Boron Nitride Nanotubes

Author(s): C. Tang, C. Zhi, D. Golberg, M. Mitome, T. Terao, Y. Bando

Catechins were added to boron nitride nanotube (BNNTs)/polyvinyl formal (PVF) composite films, in hopes of further increasing the thermal conductivity of the film. After thermal conductivity testing, the composite ...

Keywords: Aromatic rings, BN, BNNTs, boron nitride, boron nitride nanotubes, boron nitride nanotubes (BNNTs), Catechin, composites, Fillers, films, Heat Transfer, Hot Disk, matrix, Nanotubes, pi-pi bonding, Polymer composites, polyvinyl alcohol, polyvinyl alcohol (PVA), Polyvinyl formal, Polyvinyl formal (PVF), PVA, PVF, surface modification, Thermal Conductivity

Effective surface treatments for enhancing the thermal conductivity of BN-filled epoxy composite

Author(s): H. Manuspiya, K. Wattanakul, N. Yanumet

The purpose of this research was to improve the thermal conductivity of boron-nitride filled epoxy composites. To complete this task, the interfacial adhesion in the composite needed to be improved. ...

Keywords: admiceller polymerization process, boron nitride, Epoxy, interfacial adhesion, molar ratio, monomer, poly(methyl methacrylate), Polymer composites, polystrene, resin, SEM micrographs, silane treatment, solubility parameter concept, surface modification, surfactant, Thermal Conductivity, wettability

Thermally conductive composite films of hexagonal boron nitride and polyimide with affinity-enhanced interfaces

Author(s): H. Horibe, H. Nagai, H. Nakano, K. Mitsuishi, K. Sato, K. Watari, T. Shirai, Y. Hotta

The focus of this research was to discover new thermally conductive ceramic/plastic composites for their use in thermal management. In this experiment, the Hot Disk thermal constants analyzer was ...

Keywords: boron nitride, ceramics, composite materials, Fillers, films, h-BN, hexagonal boron nitride, hexagonal boron nitride (h-BN), plastic, polyimide, Thermal Conductivity

Towards Thermoconductive, Electrically Insulating Polymeric Composites with Boron Nitride Nanotubes as Fillers

Author(s): C. Tang, C. Zhi, D. Golberg, H. Kuwahara, T. Terao, Y. Bando

In this experiment, the thermal conductivity of several composites, with varying matrix composition and boron nitride nanotubes fillers, was investigated. Poly(methyl methacrylate), polystyrene, poly(vinyl butyral) and poly(ethylene ...

Keywords: BN, BNNT, boron nitride, boron nitride nanotubes, boron nitride nanotubes (BNNTs), coefficient of thermal expansion, Coefficient of thermal expansion (CTE), composites, CTE, electrical insulation, electrical resistance, Fillers, heat-releasing materials, poly(ethylene vinyl alcohol), poly(methyl methacrylate), Polymer composites, polystyrene, Polyvinyl butyral, Thermal Conductivity, Vickers microhardness tests

Search Results for: boron nitride

The adsorption of cationic surfactants on BN surface: Its effects on the thermal conductivity and mechanical properties of BN-epoxy composite

Study on thermal conductive BN/novolac resin composites

Enhanced Thermal Conductivity of Polyimide Films via a Hybrid of Micro- and Nano-Sized Boron Nitride

Thermal conductive performance of organosoluble polyimide/BN and polyimide/(BN+ ALN) composite films fabricated by a solution-cast method

Highly Thermo-conductive Fluid with Boron Nitride Nanofillers

Thermal conductivity and mechanical properties of BN-filled epoxy composite: effects of filler content, mixing conditions and BN agglomerate size

Thermal Conductivity Improvement of Polymer Films by Catechin-Modified Boron Nitride Nanotubes

Effective surface treatments for enhancing the thermal conductivity of BN-filled epoxy composite

Thermally conductive composite films of hexagonal boron nitride and polyimide with affinity-enhanced interfaces

Towards Thermoconductive, Electrically Insulating Polymeric Composites with Boron Nitride Nanotubes as Fillers

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