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Fabrication of LiOH-metal organic framework derived hierarchical porous host carbon matrix composites for seasonal thermochemical energy storage

文献类型：期刊论文

作者Yang, Xiangyu1,3; Li, Shijie2; Zhao, Jianguo1,2; Huang, Hongyu3; Deng, Lisheng4
刊名NANO RESEARCH
出版日期2022-05-19
页码11
ISSN号1998-0124
关键词LiOH TES composite ZIF-8 derived porous carbon low-grade thermochemical energy storage cycle stability
DOI10.1007/s12274-022-4415-2
通讯作者Zhao, Jianguo(staket@foxmail.com) ; Huang, Hongyu(huanghy@ms.giec.ac.cn)
英文摘要By virtue of its long lifespan and outstanding storage intensity with near-zero heat loss, salt hydrate thermochemical energy storage (TES) materials provide a feasible option for the effective use of renewable energy and overcoming its unsynchronized supply and demand. Here, an activated porous carbon originating from the zeolite imidazolate framework (ZHCM) is fabricated and served as the carbon matrix for the LiOH TES material. The as-synthesized Li/ZHCM2-40 not only has excellent storage intensity (maximum 2414.2 kJ.kg(-1)) with low charging temperature, but also shows great hydration properties stemming from the ultrahigh surface area and hierarchical porous structure of ZHCM2. Besides, this composite material exhibits superior thermal conductivity, while its storage intensity is only attenuated by 10.2% after 15 times of consecutive charge-discharge process, revealing its outstanding cycle stability. And the numerical simulation results also demonstrate its superior heat transfer performance. The developed LiOH TES composite may afford a new avenue for efficient low-grade thermochemical energy storage and liberate the possibility of further exploration of metal organic frameworks derived porous carbon matrix in the future.
WOS关键词OF-THE-ART ; HIGHLY EFFICIENT ; NANOSHEETS ; CAPACITY
资助项目Key-Area Research and Development Program of Guangdong Province[2020B0202010004] ; National Natural Science Foundation of China[52071192] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)[QYZDY-SSW-JSC038]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
出版者TSINGHUA UNIV PRESS
WOS记录号WOS:000797782400005
资助机构Key-Area Research and Development Program of Guangdong Province ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences (CAS)
源URL[http://ir.giec.ac.cn/handle/344007/36599]  
专题中国科学院广州能源研究所
通讯作者Zhao, Jianguo; Huang, Hongyu
作者单位1.Taiyuan Univ Technol, Sch Mat Sci & Engn, Taiyuan 030024, Peoples R China
2.Shanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
4.Guangdong Intelligent Filling Technol Ltd Co, Foshan 528137, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Xiangyu,Li, Shijie,Zhao, Jianguo,et al. Fabrication of LiOH-metal organic framework derived hierarchical porous host carbon matrix composites for seasonal thermochemical energy storage[J]. NANO RESEARCH,2022:11.
APA Yang, Xiangyu,Li, Shijie,Zhao, Jianguo,Huang, Hongyu,&Deng, Lisheng.(2022).Fabrication of LiOH-metal organic framework derived hierarchical porous host carbon matrix composites for seasonal thermochemical energy storage.NANO RESEARCH,11.
MLA Yang, Xiangyu,et al."Fabrication of LiOH-metal organic framework derived hierarchical porous host carbon matrix composites for seasonal thermochemical energy storage".NANO RESEARCH (2022):11.

入库方式： OAI收割

来源：广州能源研究所

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