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Myristic acid/polyaniline composites as form stable phase change materials for thermal energy storage.

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Title: Myristic acid/polyaniline composites as form stable phase change materials for thermal energy storage.
Authors: Zeng, Ju-Lan1 julan_zeng@yahoo.com.cn, Zhu, Fu-Rong1, Yu, Sai-Bo2, Xiao, Zhong-Liang1, Yan, Wen-Pei1, Zheng, Shuang-Hao1, Zhang, Ling1, Sun, Li-Xian1, Cao, Zhong1
Source: Solar Energy Materials & Solar Cells. Jul2013, Vol. 114, p136-140. 5p.
Subjects: Polyanilines, Composite materials, Heat storage, Phase change materials, Microencapsulation, Thermal stability, Solid-liquid interfaces, Polymerization, Fatty acids
Abstract: Abstract: Form-stable phase change materials (PCMs) possess the advantages of direct use without additional encapsulation, making their practical applications more feasible comparing to solid–liquid PCMs. In this paper, a new kind of myristic acid (MA)/polyaniline (PANI) form-stable PCMs were readily prepared by means of surface polymerization method. MA and PANI were applied as thermal energy storage material and supporting material, respectively. Morphology and structure characterization revealed that in the form-stable PCMs, MA particles were wrapped by PANI particles, which in turn were polymerized from aniline. Thermal stability and thermal energy storage properties of the prepared form-stable PCMs were investigated by means of thermogravimetry (TG) and differential scanning calorimetry (DSC). The results indicated that the form-stable PCMs exhibited good thermal stability when their phase change temperature was concerned. The highest loading of MA in the form-stable PCM with good form stability could attain 82wt%, corresponding to the phase change enthalpy of 150.63J/g. [Copyright &y& Elsevier]
Copyright of Solar Energy Materials & Solar Cells is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 89216864
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Myristic acid/polyaniline composites as form stable phase change materials for thermal energy storage.
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  Data: <searchLink fieldCode="AR" term="%22Zeng%2C+Ju-Lan%22">Zeng, Ju-Lan</searchLink><relatesTo>1</relatesTo><i> julan_zeng@yahoo.com.cn</i><br /><searchLink fieldCode="AR" term="%22Zhu%2C+Fu-Rong%22">Zhu, Fu-Rong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yu%2C+Sai-Bo%22">Yu, Sai-Bo</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Xiao%2C+Zhong-Liang%22">Xiao, Zhong-Liang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yan%2C+Wen-Pei%22">Yan, Wen-Pei</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zheng%2C+Shuang-Hao%22">Zheng, Shuang-Hao</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Ling%22">Zhang, Ling</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Sun%2C+Li-Xian%22">Sun, Li-Xian</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cao%2C+Zhong%22">Cao, Zhong</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Solar+Energy+Materials+%26+Solar+Cells%22">Solar Energy Materials & Solar Cells</searchLink>. Jul2013, Vol. 114, p136-140. 5p.
– Name: Subject
  Label: Subjects
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  Data: <searchLink fieldCode="DE" term="%22Polyanilines%22">Polyanilines</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+storage%22">Heat storage</searchLink><br /><searchLink fieldCode="DE" term="%22Phase+change+materials%22">Phase change materials</searchLink><br /><searchLink fieldCode="DE" term="%22Microencapsulation%22">Microencapsulation</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+stability%22">Thermal stability</searchLink><br /><searchLink fieldCode="DE" term="%22Solid-liquid+interfaces%22">Solid-liquid interfaces</searchLink><br /><searchLink fieldCode="DE" term="%22Polymerization%22">Polymerization</searchLink><br /><searchLink fieldCode="DE" term="%22Fatty+acids%22">Fatty acids</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: Form-stable phase change materials (PCMs) possess the advantages of direct use without additional encapsulation, making their practical applications more feasible comparing to solid–liquid PCMs. In this paper, a new kind of myristic acid (MA)/polyaniline (PANI) form-stable PCMs were readily prepared by means of surface polymerization method. MA and PANI were applied as thermal energy storage material and supporting material, respectively. Morphology and structure characterization revealed that in the form-stable PCMs, MA particles were wrapped by PANI particles, which in turn were polymerized from aniline. Thermal stability and thermal energy storage properties of the prepared form-stable PCMs were investigated by means of thermogravimetry (TG) and differential scanning calorimetry (DSC). The results indicated that the form-stable PCMs exhibited good thermal stability when their phase change temperature was concerned. The highest loading of MA in the form-stable PCM with good form stability could attain 82wt%, corresponding to the phase change enthalpy of 150.63J/g. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Solar Energy Materials & Solar Cells is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1016/j.solmat.2013.03.006
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 136
    Subjects:
      – SubjectFull: Polyanilines
        Type: general
      – SubjectFull: Composite materials
        Type: general
      – SubjectFull: Heat storage
        Type: general
      – SubjectFull: Phase change materials
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      – SubjectFull: Microencapsulation
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      – SubjectFull: Thermal stability
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      – SubjectFull: Solid-liquid interfaces
        Type: general
      – SubjectFull: Polymerization
        Type: general
      – SubjectFull: Fatty acids
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    Titles:
      – TitleFull: Myristic acid/polyaniline composites as form stable phase change materials for thermal energy storage.
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            – D: 01
              M: 07
              Text: Jul2013
              Type: published
              Y: 2013
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