Preparation of hydrophobic lauric acid/SiO 2 shape-stabilized phase change materials for thermal energy storage - Details

author：

Zhang, Y. (Zhang, Y..) ^[1] | Zhang, J. (Zhang, J..) ^[2] | Li, X. (Li, X..) ^[3] | Wu, X. (Wu, X..) ^[4]

Indexed by：

Scopus

Abstract：

Lauric　acid　(LA)/SiO　2　shape-stabilized　phase　change　materials　(PCMs)　were　fabricated　by　a　facile　one-pot　method　involving　co-hydrolysis　and　co-condensation　process　of　tetraethylorthosilicate　(TEOS)　and　methyltriethoxysilane　(MTES).　With　increasing　the　volume　ratio　of　MTES　to　TEOS,　the　surface　of　LA/SiO　2　PCMs　changed　from　hydrophilic　to　highly　hydrophobic,　and　the　melting　latent　heats　decreased　from　93.8　J/g　to　60.3　J/g.　These　composite　PCMs　exhibited　high　thermal　stability　and　effective　storage　of　the　latent　heat,　demonstrating　suitable　for　applications　in　regulation　and　maintenance　of　temperature.　©　2018　Elsevier　Ltd

Keyword：

Hydrophobic; Lauric acid; Phase change materials; Shape-stabilized; Silica

Community：

[ 1 ] [Zhang, Y.]Institute of Materials Science and Engineering, Fuzhou University, Fuzhou, 350180, China
[ 2 ] [Zhang, J.]Institute of Materials Science and Engineering, Fuzhou University, Fuzhou, 350180, China
[ 3 ] [Li, X.]Institute of Materials Science and Engineering, Fuzhou University, Fuzhou, 350180, China
[ 4 ] [Li, X.]Key Laboratory of Eco-Materials Advanced Technology, Fuzhou University, Fuzhou, 350180, China
[ 5 ] [Wu, X.]Institute of Materials Science and Engineering, Fuzhou University, Fuzhou, 350180, China

Reprint 's Address：

[Li, X.]Institute of Materials Science and Engineering, Fuzhou University New Campus, Minhou College TownChina

Email：

lxiangqi@fzu.edu.cn

Show more details

Related Keywords：

Source ：

Journal of Energy Storage

ISSN： 2352-152X

Year： 2019

Volume： 21

Page： 611-617

3 . 7 6 2

JCR@2019

8 . 9 0 0

JCR@2023

ESI HC Threshold：150

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 57

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to