Fatty amines as a new family of organic phase change materials with exceptionally high energy density

doi:10.1016/j.solmat.2019.110340

IR > 石油化工学院

	Fatty amines as a new family of organic phase change materials with exceptionally high energy density
	Chen, Tao; Sun, Hanxue; Mu, Peng; Zhu, Zhaoqi; An, Junru; Liang, Weidong; Li, An
	2020-03
发表期刊	SOLAR ENERGY MATERIALS AND SOLAR CELLS
ISSN	0927-0248
卷号	206
摘要	The development of phase change materials (PCMs) with high energy density is of great importance for thermal or solar energy storage. Here, we report for the first time the exploitation of fatty amines (FAs) as a new family of organic PCMs with the latent heat in the range of 260-437 kJ kg(-1), which is one of the highest values for organic PCMs reported to date. With low supercooling degree (<10 degrees C) and a phase transition temperature of 25.8-71.6 degrees C, FM are particularly suitable for thermal or solar energy storage at ambient conditions. Based on the plentiful chemistry of amino groups of FM, we also prepared form-stable PCMs composites with enhanced FM uptake due to the strong electrostatic interaction between amino groups of FM and -SO3H groups of supporting materials, providing a new and versatile route to the construction of FM-based PCMs composites for renewable and sustainable energy saving systems.
关键词	Phase change material Fatty amines Latent heat Form-stable PCMs composites
DOI	10.1016/j.solmat.2019.110340
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	National Natural Science Foundation of China[21975113][51962018][51663012] ; Project of Collaborative Innovation Team, Gansu Province, China[052005] ; Innovation and Entrepreneurship Talent Project of Lanzhou[2017-RC-33]
WOS研究方向	Energy & Fuels ; Materials Science ; Physics
WOS类目	Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000519653800019
出版者	ELSEVIER
EI入藏号	20232514268506
EI主题词	Latent heat
EI分类号	525.2 Energy Conservation ; 641.1 Thermodynamics ; 657.1 Solar Energy and Phenomena ; 804.1 Organic Compounds
来源库	WOS
原始文献类型	Journal article (JA)
引用统计	被引频次：39[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/64258
专题	石油化工学院
通讯作者	Li, An
作者单位	Lanzhou Univ Technol, Coll Petrochem Engn, Dept Chem Engn, Lanzhou 730050, 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	Chen, Tao,Sun, Hanxue,Mu, Peng,et al. Fatty amines as a new family of organic phase change materials with exceptionally high energy density[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2020,206.
APA	Chen, Tao.,Sun, Hanxue.,Mu, Peng.,Zhu, Zhaoqi.,An, Junru.,...&Li, An.(2020).Fatty amines as a new family of organic phase change materials with exceptionally high energy density.SOLAR ENERGY MATERIALS AND SOLAR CELLS,206.
MLA	Chen, Tao,et al."Fatty amines as a new family of organic phase change materials with exceptionally high energy density".SOLAR ENERGY MATERIALS AND SOLAR CELLS 206(2020).