Carbon Soot/n-carboxylic Acids Composites As Form-stable Phase Change Materials For Thermal Energy Storage

doi:10.1002/slct.201901522

IR > 石油化工学院

	Carbon Soot/n-carboxylic Acids Composites As Form-stable Phase Change Materials For Thermal Energy Storage
	Wang, Chengjun; Liang, Weidong; Chen, Pinsong; An, Junru; Zhu, Zhaoqi; Sun, Hanxue; Li, An
	2019-06-28
发表期刊	CHEMISTRYSELECT
ISSN	2365-6549
卷号	4 期号:24 页码:7108-7115
摘要	Spongy carbon soot (s-CS) was prepared and used as novel host material of the form-stable composite phase change materials (PCMs). The s-CS was constructed by the interconnected and compact large agglomerates of the soot particles with an average size of 25-60 nm. The average pore diameter of the s-CS was measured to be 15.3 nm. Owing to capillary forces of s-CS, n-carboxylic acids can be easily absorbed into the pores and stay stable without leakage. The PCMs/s-CS composite present a high heat storage capacity between 83.42 J g(-1) and 99.63 J g(-1), corresponding to the mass fraction of n-carboxylic acids between 50.10% and 53.20%. The effects of the supporting material on thermal stability and thermal conductivity of composites were investigated by means of thermogravimetry and flash thermal conductivity testing. The PCM/spongy CS composites exhibit excellent thermal stability and durability, and may have great potential for renewable energy saving applications.
关键词	Carbon soot Form-stable PCM Thermal energy storage Thermal conductivities
DOI	10.1002/slct.201901522
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51663012][51462021] ; Project of Collaborative Innovation Team, Gansu Province, China[052005] ; Innovation and Entrepreneurship Talent Project of Lanzhou[2017-RC-33]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000473201200011
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：3[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/31783
专题	石油化工学院发展规划处
通讯作者	Li, An
作者单位	Lanzhou Univ Technol, Dept Chem Engn, Coll Petrochem Engn, Langongping Rd 287, Lanzhou, Gansu, 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, Chengjun,Liang, Weidong,Chen, Pinsong,et al. Carbon Soot/n-carboxylic Acids Composites As Form-stable Phase Change Materials For Thermal Energy Storage[J]. CHEMISTRYSELECT,2019,4(24):7108-7115.
APA	Wang, Chengjun.,Liang, Weidong.,Chen, Pinsong.,An, Junru.,Zhu, Zhaoqi.,...&Li, An.(2019).Carbon Soot/n-carboxylic Acids Composites As Form-stable Phase Change Materials For Thermal Energy Storage.CHEMISTRYSELECT,4(24),7108-7115.
MLA	Wang, Chengjun,et al."Carbon Soot/n-carboxylic Acids Composites As Form-stable Phase Change Materials For Thermal Energy Storage".CHEMISTRYSELECT 4.24(2019):7108-7115.