Boosted Thermal Storage Performance of LiOH center dot H2O by Carbon Nanotubes Isolated Multilayered Graphene Oxide Frames

doi:10.1155/2022/3109178

GIEC OpenIR

	Boosted Thermal Storage Performance of LiOH center dot H2O by Carbon Nanotubes Isolated Multilayered Graphene Oxide Frames
	Wang, Yuxian 1; Gu, Jing 2,3; Li, Xian 1; Zhu, Yan 1; Hu, Hongyun 1; Liu, Huan 1; Luo, Guangqian 1; Yao, Hong 1
	2022-03-11
发表期刊	ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
ISSN	1687-8434
卷号	2022 页码:11
通讯作者	Li, Xian(xian_li@hust.edu.cn)
摘要	Cellulose-originated three-dimensional graphene oxide CNT-modified LiOH center dot H2O (3D-GO-CNTs-LiOH center dot H2O) was synthesized by the hydrothermal method. LiOH center dot H2O nanoparticles (5-50 nm) were homogeneously dispersed inside the 3D-GO-CNTs frames. The composite showed enhanced heat storage density, excellent thermal conductivity, and greatly improved hydration rate due to both the hydrophilic reaction interface of 3D-GO-CNTs frames and reduced size of LiOH center dot H2O nanoparticles. LiOH center dot H2O content ratio of 23% (3D-GO-CNTs-LiOH center dot H2O-1) results in best heat storage performance with activation energy of 23.8 kJ/mol, thermal conductivity of 3.06 W/m center dot K, and heat storage capacity of 2800 kJ/kg. 3D-GO-CNTs-LiOH center dot H2O shows 4.2 folders heat storage capacity than that of pristine LiOH center dot H2O after the same hydration reaction. Other composite materials also show good performance: 3D-GO-CNTs-LiOH center dot H2O-2 (activation energy: 28.5 kJ/mol, thermal conductivity: 2.33 W/m center dot K, and heat storage capacity: 2051 kJ/kg.); 3D-GO-CNTs-LiOH center dot H2O-3 (activation energy: 32.3 kJ/mol, thermal conductivity: 2.01 W/m center dot K, and heat storage capacity: 1983 kJ/kg.). The addition of cellulose originated 3D-GO-CNTs was proved to be an excellent strategy to boost the heat storage performance of LiOH center dot H2O.
DOI	10.1155/2022/3109178
关键词[WOS]	THERMOCHEMICAL HEAT-STORAGE ; PHASE-CHANGE MATERIALS ; ACTIVATION-ENERGY ; FACILE SYNTHESIS ; RECENT PROGRESS ; POROUS CARBON ; PARTICLE-SIZE ; SUPERCAPACITOR ; TEMPERATURE ; CELLULOSE
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[SQ2019YFC190252]
WOS研究方向	Materials Science
项目资助者	National Key Research and Development Program of China
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000773709300001
出版者	HINDAWI LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/36053
专题	中国科学院广州能源研究所
通讯作者	Li, Xian
作者单位	1.Huazhong Univ Sci & Technol, Sch Energy & Power Engn, State Key Lab Coal Combust Technol, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yuxian,Gu, Jing,Li, Xian,et al. Boosted Thermal Storage Performance of LiOH center dot H2O by Carbon Nanotubes Isolated Multilayered Graphene Oxide Frames[J]. ADVANCES IN MATERIALS SCIENCE AND ENGINEERING,2022,2022:11.
APA	Wang, Yuxian.,Gu, Jing.,Li, Xian.,Zhu, Yan.,Hu, Hongyun.,...&Yao, Hong.(2022).Boosted Thermal Storage Performance of LiOH center dot H2O by Carbon Nanotubes Isolated Multilayered Graphene Oxide Frames.ADVANCES IN MATERIALS SCIENCE AND ENGINEERING,2022,11.
MLA	Wang, Yuxian,et al."Boosted Thermal Storage Performance of LiOH center dot H2O by Carbon Nanotubes Isolated Multilayered Graphene Oxide Frames".ADVANCES IN MATERIALS SCIENCE AND ENGINEERING 2022(2022):11.