Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials

To solve the issues of flowing and leaking of myristic acid (MA) as phase change energy storage material in practical application, a novel microencapsulated composite phase change energy storage material was prepared by sol-gel method using myristic acid (MA) as core material and titanium dioxide (T...

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Autores principales:	Zhaohe WANG, Yanghua CHEN
Formato:	article
Lenguaje:	EN
Publicado:	Kaunas University of Technology 2021
Materias:	myristic acid sol-gel method phase change microcapsule composite Mining engineering. Metallurgy TN1-997
Acceso en línea:	https://doaj.org/article/da0c2fd37f184fb3bae26ad13f8ca1e8
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spelling	oai:doaj.org-article:da0c2fd37f184fb3bae26ad13f8ca1e82021-11-20T07:34:17ZSynthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials1392-13202029-728910.5755/j02.ms.25098https://doaj.org/article/da0c2fd37f184fb3bae26ad13f8ca1e82021-11-01T00:00:00Zhttps://matsc.ktu.lt/index.php/MatSc/article/view/25098https://doaj.org/toc/1392-1320https://doaj.org/toc/2029-7289To solve the issues of flowing and leaking of myristic acid (MA) as phase change energy storage material in practical application, a novel microencapsulated composite phase change energy storage material was prepared by sol-gel method using myristic acid (MA) as core material and titanium dioxide (TiO2) as shell material. The chemical structure, crystal structure, micromorphology, phase change characteristics and thermal stability of phase change microencapsulated energy storage materials were characterized by using Fourier transform infrared spectrometer (FT-IR), X-ray diffraction analyzer (XRD), field emission scanning electron microscope (FE-SEM), differential scanning calorimetry (DSC), thermogravimetric analyzer (TGA). The consequents illustrated that the ideal sample melted at 54.97 °C with the latent heat of 55.76 J/g and solidified at 49.85 °C with the latent heat of 54.55 J/g. In general, the prepared microencapsulated phase change materials possessed good thermal properties and thermal stabilities. It is predicted that the shape-stabilized MA/TiO2 composites have great potential for thermal energy storage.Zhaohe WANGYanghua CHENKaunas University of Technologyarticlemyristic acidsol-gel methodphase change microcapsulecompositeMining engineering. MetallurgyTN1-997ENMedžiagotyra, Vol 27, Iss 4, Pp 451-457 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	myristic acid sol-gel method phase change microcapsule composite Mining engineering. Metallurgy TN1-997
spellingShingle	myristic acid sol-gel method phase change microcapsule composite Mining engineering. Metallurgy TN1-997 Zhaohe WANG Yanghua CHEN Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials
description	To solve the issues of flowing and leaking of myristic acid (MA) as phase change energy storage material in practical application, a novel microencapsulated composite phase change energy storage material was prepared by sol-gel method using myristic acid (MA) as core material and titanium dioxide (TiO2) as shell material. The chemical structure, crystal structure, micromorphology, phase change characteristics and thermal stability of phase change microencapsulated energy storage materials were characterized by using Fourier transform infrared spectrometer (FT-IR), X-ray diffraction analyzer (XRD), field emission scanning electron microscope (FE-SEM), differential scanning calorimetry (DSC), thermogravimetric analyzer (TGA). The consequents illustrated that the ideal sample melted at 54.97 °C with the latent heat of 55.76 J/g and solidified at 49.85 °C with the latent heat of 54.55 J/g. In general, the prepared microencapsulated phase change materials possessed good thermal properties and thermal stabilities. It is predicted that the shape-stabilized MA/TiO2 composites have great potential for thermal energy storage.
format	article
author	Zhaohe WANG Yanghua CHEN
author_facet	Zhaohe WANG Yanghua CHEN
author_sort	Zhaohe WANG
title	Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials
title_short	Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials
title_full	Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials
title_fullStr	Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials
title_full_unstemmed	Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials
title_sort	synthesis and characteristics of microencapsulated myristic acid with tio2 as composite thermal energy storage materials
publisher	Kaunas University of Technology
publishDate	2021
url	https://doaj.org/article/da0c2fd37f184fb3bae26ad13f8ca1e8
work_keys_str_mv	AT zhaohewang synthesisandcharacteristicsofmicroencapsulatedmyristicacidwithtio2ascompositethermalenergystoragematerials AT yanghuachen synthesisandcharacteristicsofmicroencapsulatedmyristicacidwithtio2ascompositethermalenergystoragematerials
_version_	1718419512541315072

Synthesis and Characteristics of Microencapsulated Myristic Acid with TiO2 as Composite Thermal Energy Storage Materials

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