Evaluation of electric, morphological and thermal properties of thermally conductive polymer composites

Научно-образовательный центр "Технологии космического материаловедения"

Результат исследований: Материалы для журнала › Статья › рецензирование

Аннотация

Natural graphite powder was introduced into a linear low density polyethylene (LLDPE) to improve the thermal conductivity. The thermal conductivity of LLDPE/graphite composites is increased by more than seventeen times with increase in filler content up to 30 vol.% as compared to that of LLDPE matrix. The percolation threshold for these composites is equal to 10 vol.%. LLDPE/graphite composites can be used as cost effective thermally dissipative materials for electrical engineering and electronic devices due to the high thermal conductivity and thermal diffusivity.

Язык оригинала	Английский
Страницы (с-по)	875-882
Число страниц	8
Журнал	Applied Thermal Engineering
Том	91
DOI	https://doi.org/10.1016/j.applthermaleng.2015.08.046
Состояние	Опубликовано - 5 дек 2015

ASJC Scopus subject areas

Energy Engineering and Power Technology
Industrial and Manufacturing Engineering

Доступ к документу

10.1016/j.applthermaleng.2015.08.046

Fingerprint Подробные сведения о темах исследования «Evaluation of electric, morphological and thermal properties of thermally conductive polymer composites». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать

@article{a0626a5df4be4aaa94163e28fa2f27b3,

title = "Evaluation of electric, morphological and thermal properties of thermally conductive polymer composites",

abstract = "Natural graphite powder was introduced into a linear low density polyethylene (LLDPE) to improve the thermal conductivity. The thermal conductivity of LLDPE/graphite composites is increased by more than seventeen times with increase in filler content up to 30 vol.% as compared to that of LLDPE matrix. The percolation threshold for these composites is equal to 10 vol.%. LLDPE/graphite composites can be used as cost effective thermally dissipative materials for electrical engineering and electronic devices due to the high thermal conductivity and thermal diffusivity.",

keywords = "Heat sink, LED-lamp, Polymer/graphite composites, Thermal conductivity, Thermal diffusivity",

author = "Lebedev, {Sergey M.} and Gefle, {Olga S.}",

year = "2015",

month = dec,

day = "5",

doi = "10.1016/j.applthermaleng.2015.08.046",

language = "English",

volume = "91",

pages = "875--882",

journal = "Journal of Heat Recovery Systems",

issn = "1359-4311",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Evaluation of electric, morphological and thermal properties of thermally conductive polymer composites

AU - Lebedev, Sergey M.

AU - Gefle, Olga S.

PY - 2015/12/5

Y1 - 2015/12/5

N2 - Natural graphite powder was introduced into a linear low density polyethylene (LLDPE) to improve the thermal conductivity. The thermal conductivity of LLDPE/graphite composites is increased by more than seventeen times with increase in filler content up to 30 vol.% as compared to that of LLDPE matrix. The percolation threshold for these composites is equal to 10 vol.%. LLDPE/graphite composites can be used as cost effective thermally dissipative materials for electrical engineering and electronic devices due to the high thermal conductivity and thermal diffusivity.

AB - Natural graphite powder was introduced into a linear low density polyethylene (LLDPE) to improve the thermal conductivity. The thermal conductivity of LLDPE/graphite composites is increased by more than seventeen times with increase in filler content up to 30 vol.% as compared to that of LLDPE matrix. The percolation threshold for these composites is equal to 10 vol.%. LLDPE/graphite composites can be used as cost effective thermally dissipative materials for electrical engineering and electronic devices due to the high thermal conductivity and thermal diffusivity.

KW - Heat sink

KW - LED-lamp

KW - Polymer/graphite composites

KW - Thermal conductivity

KW - Thermal diffusivity

UR - http://www.scopus.com/inward/record.url?scp=84941966091&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84941966091&partnerID=8YFLogxK

U2 - 10.1016/j.applthermaleng.2015.08.046

DO - 10.1016/j.applthermaleng.2015.08.046

M3 - Article

AN - SCOPUS:84941966091

VL - 91

SP - 875

EP - 882

JO - Journal of Heat Recovery Systems

JF - Journal of Heat Recovery Systems

SN - 1359-4311

ER -