Carbonized clay pectin-based aerogel for light-to-heat conversion and energy storage

doi:10.1016/j.clay.2022.106524

IR > 石油化工学院

	Carbonized clay pectin-based aerogel for light-to-heat conversion and energy storage
	Wang, Linqiang 1; Liang, Weidong1 ; Liu, Yi1 ; Wang, Yanqing 1; Mu, Wenxiao 1; Wang, Chengjun1,2 ; Sun, Hanxue1 ; Zhu, Zhaoqi1 ; Li, An1
	2022-07
发表期刊	Applied Clay Science
ISSN	0169-1317
卷号	224
摘要	Renewable pectin and cost-effective palygorskite (Pal) were used as raw materials to prepare hierarchically porous carbonized aerogels. The addition of cations (Ca2+) initiates supramolecular bonding of chains in the polymer and enhances the performance of the aerogel. Unlike the previous fragile biomass porous materials, the carbonized aerogels prepared this time showed excellent mechanical properties, with a compressive strength of up to 0.4 MPa at 80% strain. Dodecylamine (DDA) was loaded into the carbonized aerogel by the melt dipping method to obtain a stable phase change material (PCM) with positive performance. Furthermore, the chemical structure, microstructure, thermal stability, mechanical properties, heat storage performance, and thermal conductivity of carbonized clay/pectin aerogels and those of as-prepared composite PCMs were determined by various characterization techniques. The results demonstrate that inexpensive supporting materials can effectively improve the shape stability and thermal conductivity of composite PCMs. Meanwhile, the composite PCMs possess suitable phase transition temperature, reliable photothermal energy storage capacity, and excellent shape stability. The energy storage capacity and reliability of those cost-effective carbon-based form stable phase change materials (FSPCMs) reveal their tremendous application potential in solar energy utilization. © 2022
关键词	Carbon Chemical bonds Chemical stability Compressive strength Cost effectiveness Energy utilization Heat storage Phase change materials Porous materials Solar energy Storage (materials) Strain Thermal conductivity Thermal energy Cost effective Energy storage capacity Fatty amines Heat energy Hierarchical porous carbons Light-to-thermal Performance Shape stability Shape stabilized phase change material Thermal
DOI	10.1016/j.clay.2022.106524
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Mineralogy
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Mineralogy
WOS记录号	WOS:000794808400001
出版者	Elsevier Ltd
EI入藏号	20221812067054
EI主题词	Aerogels
EI分类号	525.3 Energy Utilization ; 641.1 Thermodynamics ; 657.1 Solar Energy and Phenomena ; 694.4 Storage ; 801 Chemistry ; 801.3 Colloid Chemistry ; 801.4 Physical Chemistry ; 804 Chemical Products Generally ; 911.2 Industrial Economics ; 951 Materials Science
来源库	WOS
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158429
专题	石油化工学院能源与动力工程学院发展规划处
通讯作者	Liang, Weidong; Li, An
作者单位	1.Lanzhou Univ Technol, Coll Petrochem Engn, Dept Chem Engn, Lanzhou 730050, Peoples R China; 2.Northwest Minzu Univ, Key Lab Util Environm Friendly Composite Mat Biom, Coll Chem Engn, Lanzhou 730030, Peoples R China
第一作者单位	石油化工学院
通讯作者单位	石油化工学院
第一作者的第一单位	石油化工学院
推荐引用方式 GB/T 7714	Wang, Linqiang,Liang, Weidong,Liu, Yi,et al. Carbonized clay pectin-based aerogel for light-to-heat conversion and energy storage[J]. Applied Clay Science,2022,224.
APA	Wang, Linqiang.,Liang, Weidong.,Liu, Yi.,Wang, Yanqing.,Mu, Wenxiao.,...&Li, An.(2022).Carbonized clay pectin-based aerogel for light-to-heat conversion and energy storage.Applied Clay Science,224.
MLA	Wang, Linqiang,et al."Carbonized clay pectin-based aerogel for light-to-heat conversion and energy storage".Applied Clay Science 224(2022).