Enhanced through-plane thermal conductivity of polypropylene composite using boron nitride/SiO2/glass fiber

Soo Haeng Lee; Young Joon Kwon; Sung Hun Ryu

doi:10.1002/pen.25714

Enhanced through-plane thermal conductivity of polypropylene composite using boron nitride/SiO₂/glass fiber

Soo Haeng Lee
, Young Joon Kwon
, Sung Hun Ryu

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Hexagonal boron nitride/SiO₂/glass fiber mixtures were calcined at 650 and 850°C and the resulting materials were used to improve the through-plane thermal conductivity of a polypropylene (PP) composite. The mixtures were characterized using Fourier transmission infrared spectroscopy, X-ray photoelectron spectroscopy, and scanning electron microscopy. At 850°C, the glass fiber surface was largely covered by hexagonal boron nitride. A significant improvement of through-plane thermal conductivity of PP composite was observed after the addition of hexagonal boron nitride/SiO₂/glass fiber calcined at 850°C. Calcination temperature and the presence of glass fiber strongly affected the through-plane thermal conductivity of the composite.

Original language	English
Pages (from-to)	1991-1996
Number of pages	6
Journal	Polymer Engineering and Science
Volume	61
Issue number	7
DOIs	https://doi.org/10.1002/pen.25714
Publication status	Published - Jul 2021

Bibliographical note

Publisher Copyright:
© 2021 Society of Plastics Engineers.

Keywords

calcination
colloidal silica
glass fiber
hexagonal boron nitride
polypropylene composite
through-plane thermal conductivity

Access to Document

10.1002/pen.25714

Cite this

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title = "Enhanced through-plane thermal conductivity of polypropylene composite using boron nitride/SiO2/glass fiber",

abstract = "Hexagonal boron nitride/SiO2/glass fiber mixtures were calcined at 650 and 850°C and the resulting materials were used to improve the through-plane thermal conductivity of a polypropylene (PP) composite. The mixtures were characterized using Fourier transmission infrared spectroscopy, X-ray photoelectron spectroscopy, and scanning electron microscopy. At 850°C, the glass fiber surface was largely covered by hexagonal boron nitride. A significant improvement of through-plane thermal conductivity of PP composite was observed after the addition of hexagonal boron nitride/SiO2/glass fiber calcined at 850°C. Calcination temperature and the presence of glass fiber strongly affected the through-plane thermal conductivity of the composite.",

keywords = "calcination, colloidal silica, glass fiber, hexagonal boron nitride, polypropylene composite, through-plane thermal conductivity",

author = "Lee, \{Soo Haeng\} and Kwon, \{Young Joon\} and Ryu, \{Sung Hun\}",

note = "Publisher Copyright: {\textcopyright} 2021 Society of Plastics Engineers.",

year = "2021",

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doi = "10.1002/pen.25714",

language = "English",

volume = "61",

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T1 - Enhanced through-plane thermal conductivity of polypropylene composite using boron nitride/SiO2/glass fiber

AU - Lee, Soo Haeng

AU - Kwon, Young Joon

AU - Ryu, Sung Hun

PY - 2021/7

Y1 - 2021/7

N2 - Hexagonal boron nitride/SiO2/glass fiber mixtures were calcined at 650 and 850°C and the resulting materials were used to improve the through-plane thermal conductivity of a polypropylene (PP) composite. The mixtures were characterized using Fourier transmission infrared spectroscopy, X-ray photoelectron spectroscopy, and scanning electron microscopy. At 850°C, the glass fiber surface was largely covered by hexagonal boron nitride. A significant improvement of through-plane thermal conductivity of PP composite was observed after the addition of hexagonal boron nitride/SiO2/glass fiber calcined at 850°C. Calcination temperature and the presence of glass fiber strongly affected the through-plane thermal conductivity of the composite.

AB - Hexagonal boron nitride/SiO2/glass fiber mixtures were calcined at 650 and 850°C and the resulting materials were used to improve the through-plane thermal conductivity of a polypropylene (PP) composite. The mixtures were characterized using Fourier transmission infrared spectroscopy, X-ray photoelectron spectroscopy, and scanning electron microscopy. At 850°C, the glass fiber surface was largely covered by hexagonal boron nitride. A significant improvement of through-plane thermal conductivity of PP composite was observed after the addition of hexagonal boron nitride/SiO2/glass fiber calcined at 850°C. Calcination temperature and the presence of glass fiber strongly affected the through-plane thermal conductivity of the composite.

KW - calcination

KW - colloidal silica

KW - glass fiber

KW - hexagonal boron nitride

KW - polypropylene composite

KW - through-plane thermal conductivity

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U2 - 10.1002/pen.25714

DO - 10.1002/pen.25714

M3 - Article

AN - SCOPUS:85106314664

SN - 0032-3888

VL - 61

SP - 1991

EP - 1996

JO - Polymer Engineering and Science

JF - Polymer Engineering and Science

IS - 7

ER -