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Volume 13, Issue 2
Thermal Performance of A Multi-layer Composite Containing PEG/laponite as PCMs

Kai Yang, Mohanapriya Venkataraman, Yuan-Feng Wang, Xiao-Man Xiong, Tao Yang, Jakub Wiener, Jiri Militky, Rajesh Mishra, Jaromir Marek, Guo-Cheng Zhu & Ju-Ming Yao

Journal of Fiber Bioengineering & Informatics, 13 (2020), pp. 61-68.

Published online: 2020-08

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  • Abstract

Six phase change materials (PCMs) were prepared by blending polyethylene glycol (PEG) with laponite powders (LP) at different ratios (PEG:LP, 100:0, 97:3, 96:4, 91:9, 88:12 and 85:15) under 100C firstly. A multi-layer composite consisting of a PCM loaded layer, a nano barrier layer and a protective layer was used to hold PEG/LP PCMs. SEM was used to observe the morphological structure of multi-layer composites containing PEG/LP composites. DSC revealed the melting temperature, the cooling temperature and the enthalpy of PEG and laponite as PCM. The thermal insulation of all the composites containing PEG/LP was evaluated under 78C. The results gave that the multi-layer composite containing PCM was obtained and a better adhesion of between the PCM loaded layer, the nano barrier layer and the protective layer was found. LP functionalized as a nucleating agent to accelerate the crystallization of PEG and 15wt% LP in PCM resulted in a disordered PEG molecular. The composites with more laponite had the higher thermal insulation and highest value reached 0.25.

  • Keywords

PEG Laponite Multi-layer Composite Nanofibrous Membrane PA 6

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

kai.yang@tul.cz (Kai Yang)

mohanapriya.venkataraman@tul.cz (Mohanapriya Venkataraman)

jiri.miltky@tul.cz (Jiri Militky)

rajesh.mishra@tul.cz (Rajesh Mishra)

yaoj@zstu.edu.cn (Ju-Ming Yao)

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@Article{JFBI-13-61, author = {Kai and Yang and kai.yang@tul.cz and 5317 and Department of Material Engineering, Technical University of Liberec, Studentsk´a 1402/2, Liberec 1, 46117 Czech Republic and Kai Yang and Mohanapriya and Venkataraman and mohanapriya.venkataraman@tul.cz and 13463 and Technical University of Liberec, Faculty of Textile Engineering, Department of Material Engineering, Liberec 46117, Czech Republic and Mohanapriya Venkataraman and Yuan-Feng and Wang and and 8487 and Department of Materials engineering, Faculty of Textile Engineering, Technical University of Liberec, Studentska 1402/2, Liberec, 46117 Liberec 1, Czech Republic and Yuan-Feng Wang and Xiao-Man and Xiong and and 8488 and Department of Materials engineering, Faculty of Textile Engineering, Technical University of Liberec, Studentska 1402/2, Liberec, 46117 Liberec 1, Czech Republic and Xiao-Man Xiong and Tao and Yang and and 7295 and Department of Material Engineering, Technical University of Liberec, Studentsk´a 1402/2, Liberec 1, 46117 Czech Republic and Tao Yang and Jakub and Wiener and and 8489 and Department of Materials engineering, Faculty of Textile Engineering, Technical University of Liberec, Studentska 1402/2, Liberec, 46117 Liberec 1, Czech Republic and Jakub Wiener and Jiri and Militky and jiri.miltky@tul.cz and 12324 and Dept. of Materials Engineering, Faculty of Textile. Technical University of Liberec Liberec, Czech Republic 461 17 and Jiri Militky and Rajesh and Mishra and rajesh.mishra@tul.cz and 13470 and Technical University of Liberec, Faculty of Textile Engineering, Department of Material Engineering, Liberec 46117, Czech Republic and Rajesh Mishra and Jaromir and Marek and and 13476 and Institute for Nanomaterials, Advanced Technologies and Innovations, Technical University of Liberec, Studentsk´a 1402/2, Liberec, 46117, Czech Republic and Jaromir Marek and Guo-Cheng and Zhu and and 13473 and Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China and Guo-Cheng Zhu and Ju-Ming and Yao and yaoj@zstu.edu.cn and 13477 and Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China and Ju-Ming Yao}, title = {Thermal Performance of A Multi-layer Composite Containing PEG/laponite as PCMs}, journal = {Journal of Fiber Bioengineering and Informatics}, year = {2020}, volume = {13}, number = {2}, pages = {61--68}, abstract = {

Six phase change materials (PCMs) were prepared by blending polyethylene glycol (PEG) with laponite powders (LP) at different ratios (PEG:LP, 100:0, 97:3, 96:4, 91:9, 88:12 and 85:15) under 100C firstly. A multi-layer composite consisting of a PCM loaded layer, a nano barrier layer and a protective layer was used to hold PEG/LP PCMs. SEM was used to observe the morphological structure of multi-layer composites containing PEG/LP composites. DSC revealed the melting temperature, the cooling temperature and the enthalpy of PEG and laponite as PCM. The thermal insulation of all the composites containing PEG/LP was evaluated under 78C. The results gave that the multi-layer composite containing PCM was obtained and a better adhesion of between the PCM loaded layer, the nano barrier layer and the protective layer was found. LP functionalized as a nucleating agent to accelerate the crystallization of PEG and 15wt% LP in PCM resulted in a disordered PEG molecular. The composites with more laponite had the higher thermal insulation and highest value reached 0.25.

}, issn = {2617-8699}, doi = {https://doi.org/10.3993/jfbim00330}, url = {http://global-sci.org/intro/article_detail/jfbi/17880.html} }
TY - JOUR T1 - Thermal Performance of A Multi-layer Composite Containing PEG/laponite as PCMs AU - Yang , Kai AU - Venkataraman , Mohanapriya AU - Wang , Yuan-Feng AU - Xiong , Xiao-Man AU - Yang , Tao AU - Wiener , Jakub AU - Militky , Jiri AU - Mishra , Rajesh AU - Marek , Jaromir AU - Zhu , Guo-Cheng AU - Yao , Ju-Ming JO - Journal of Fiber Bioengineering and Informatics VL - 2 SP - 61 EP - 68 PY - 2020 DA - 2020/08 SN - 13 DO - http://doi.org/10.3993/jfbim00330 UR - https://global-sci.org/intro/article_detail/jfbi/17880.html KW - PEG KW - Laponite KW - Multi-layer Composite KW - Nanofibrous Membrane KW - PA 6 AB -

Six phase change materials (PCMs) were prepared by blending polyethylene glycol (PEG) with laponite powders (LP) at different ratios (PEG:LP, 100:0, 97:3, 96:4, 91:9, 88:12 and 85:15) under 100C firstly. A multi-layer composite consisting of a PCM loaded layer, a nano barrier layer and a protective layer was used to hold PEG/LP PCMs. SEM was used to observe the morphological structure of multi-layer composites containing PEG/LP composites. DSC revealed the melting temperature, the cooling temperature and the enthalpy of PEG and laponite as PCM. The thermal insulation of all the composites containing PEG/LP was evaluated under 78C. The results gave that the multi-layer composite containing PCM was obtained and a better adhesion of between the PCM loaded layer, the nano barrier layer and the protective layer was found. LP functionalized as a nucleating agent to accelerate the crystallization of PEG and 15wt% LP in PCM resulted in a disordered PEG molecular. The composites with more laponite had the higher thermal insulation and highest value reached 0.25.

Kai Yang, Mohanapriya Venkataraman, Yuan-Feng Wang, Xiao-Man Xiong, Tao Yang, Jakub Wiener, Jiri Militky, Rajesh Mishra, Jaromir Marek, Guo-Cheng Zhu & Ju-Ming Yao. (2020). Thermal Performance of A Multi-layer Composite Containing PEG/laponite as PCMs. Journal of Fiber Bioengineering and Informatics. 13 (2). 61-68. doi:10.3993/jfbim00330
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