Thermal performance of a multi-layer composite containing peg/laponite as pcms

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F20%3A00007936" target="_blank" >RIV/46747885:24220/20:00007936 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/20:00007936 RIV/46747885:24620/20:00007936

Výsledek na webu

<a href="https://global-sci.org/intro/article_detail/jfbi/17880.html" target="_blank" >https://global-sci.org/intro/article_detail/jfbi/17880.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3993/jfbim00330" target="_blank" >10.3993/jfbim00330</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal performance of a multi-layer composite containing peg/laponite as pcms

Popis výsledku v původním jazyce

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 100 C 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 78 C. 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. Copyright © 2020 Textile Bioengineering and Informatics Society.

Název v anglickém jazyce

Thermal performance of a multi-layer composite containing peg/laponite as pcms

Popis výsledku anglicky

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 100 C 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 78 C. 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. Copyright © 2020 Textile Bioengineering and Informatics Society.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Fiber Bioengineering and Informatics

ISSN

1940-8676

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

HK - Hongkong

Počet stran výsledku

8

Strana od-do

61-68

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85096289884