Preparation and Properties of Paraffin/TiO2/Active-carbon Composite Phase Change Materials

A novel composite phase change materials (PCMs) of paraffin/TiO2/active-carbon was prepared by a microemulsion method, where paraffin acted as a PCM and titanium dioxide (TiO2) as matrix material, and a small amount of active carbon was added to improve...

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Main Authors:	HAO Yong-gan, SHAO Xian-kun, TANG Hai-di, WANG Tao, LIU Jia-jia, LI Ben-xia
Format:	Article
Language:	zho
Published:	Journal of Materials Engineering 2016-11-01
Series:	Journal of Materials Engineering
Subjects:	paraffin titanium dioxide active carbon phase change material microemulsion method
Online Access:	http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.11.008

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spelling	doaj-ba5933e3c06147288e395f7bc93c7d882020-11-24T23:58:53ZzhoJournal of Materials EngineeringJournal of Materials Engineering1001-43811001-43812016-11-014411515510.11868/j.issn.1001-4381.2016.11.00820161108Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change MaterialsHAO Yong-gan0SHAO Xian-kun1TANG Hai-di2WANG Tao3LIU Jia-jia4LI Ben-xia5School of Materials Science and Engineering, Anhui University of Science & Technology, Huainan 232001, Anhui, ChinaSchool of Materials Science and Engineering, Anhui University of Science & Technology, Huainan 232001, Anhui, ChinaSchool of Materials Science and Engineering, Anhui University of Science & Technology, Huainan 232001, Anhui, ChinaSchool of Materials Science and Engineering, Anhui University of Science & Technology, Huainan 232001, Anhui, ChinaSchool of Materials Science and Engineering, Anhui University of Science & Technology, Huainan 232001, Anhui, ChinaSchool of Materials Science and Engineering, Anhui University of Science & Technology, Huainan 232001, Anhui, ChinaA novel composite phase change materials (PCMs) of paraffin/TiO<sub>2</sub>/active-carbon was prepared by a microemulsion method, where paraffin acted as a PCM and titanium dioxide (TiO<sub>2</sub>) as matrix material, and a small amount of active carbon was added to improve the thermal conductivity. The compositions, morphology and thermal properties of the paraffin/TiO<sub>2</sub>/active-carbon composite PCMs were characterized by XRD, SEM, TGA and DSC respectively. The shape stability during phase change process of this composite was also tested. The results show that paraffin is well encapsulated by TiO<sub>2</sub> matrix, and thus exhibiting excellent shape-stabilized phase change feature. Besides, this composite PCM also presents superhydrophobic property. Therefore, these multifunctional features will endow PCMs with important application potential in energy efficient buildings.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.11.008paraffintitanium dioxideactive carbonphase change materialmicroemulsion method
collection	DOAJ
language	zho
format	Article
sources	DOAJ
author	HAO Yong-gan SHAO Xian-kun TANG Hai-di WANG Tao LIU Jia-jia LI Ben-xia
spellingShingle	HAO Yong-gan SHAO Xian-kun TANG Hai-di WANG Tao LIU Jia-jia LI Ben-xia Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials Journal of Materials Engineering paraffin titanium dioxide active carbon phase change material microemulsion method
author_facet	HAO Yong-gan SHAO Xian-kun TANG Hai-di WANG Tao LIU Jia-jia LI Ben-xia
author_sort	HAO Yong-gan
title	Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials
title_short	Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials
title_full	Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials
title_fullStr	Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials
title_full_unstemmed	Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials
title_sort	preparation and properties of paraffin/tio<sub>2</sub>/active-carbon composite phase change materials
publisher	Journal of Materials Engineering
series	Journal of Materials Engineering
issn	1001-4381 1001-4381
publishDate	2016-11-01
description	A novel composite phase change materials (PCMs) of paraffin/TiO<sub>2</sub>/active-carbon was prepared by a microemulsion method, where paraffin acted as a PCM and titanium dioxide (TiO<sub>2</sub>) as matrix material, and a small amount of active carbon was added to improve the thermal conductivity. The compositions, morphology and thermal properties of the paraffin/TiO<sub>2</sub>/active-carbon composite PCMs were characterized by XRD, SEM, TGA and DSC respectively. The shape stability during phase change process of this composite was also tested. The results show that paraffin is well encapsulated by TiO<sub>2</sub> matrix, and thus exhibiting excellent shape-stabilized phase change feature. Besides, this composite PCM also presents superhydrophobic property. Therefore, these multifunctional features will endow PCMs with important application potential in energy efficient buildings.
topic	paraffin titanium dioxide active carbon phase change material microemulsion method
url	http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.11.008
work_keys_str_mv	AT haoyonggan preparationandpropertiesofparaffintiosub2subactivecarboncompositephasechangematerials AT shaoxiankun preparationandpropertiesofparaffintiosub2subactivecarboncompositephasechangematerials AT tanghaidi preparationandpropertiesofparaffintiosub2subactivecarboncompositephasechangematerials AT wangtao preparationandpropertiesofparaffintiosub2subactivecarboncompositephasechangematerials AT liujiajia preparationandpropertiesofparaffintiosub2subactivecarboncompositephasechangematerials AT libenxia preparationandpropertiesofparaffintiosub2subactivecarboncompositephasechangematerials
_version_	1725449116819914752

Preparation and Properties of Paraffin/TiO<sub>2</sub>/Active-carbon Composite Phase Change Materials

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