Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Development of lithium hydroxide-metal organic framework-derived porous carbon composite materials for efficient low temperature thermal energy storage | |
| Yang, Xiangyu1,3; Li, Shijie2; Zhao, Jianguo1,2; Wang, Xiaomin1; Huang, Hongyu3; Wang, Yongzhen1; Deng, Lisheng3 | |
| 2021-12-01 | |
| Source Publication | MICROPOROUS AND MESOPOROUS MATERIALS
 |
| ISSN | 1387-1811 |
| Volume | 328Pages:10 |
| Corresponding Author | Zhao, Jianguo(zhaojianguo@sxdtdx.edu.cn) ; Huang, Hongyu(huanghy@ms.giec.ac.cn) |
| Abstract | Lithium hydroxide based chemical heat storage (CHS) materials with high energy density and long storage periods have become the limelight of research for efficient use of low-temperature thermal energy and long-term storage. Herein, we report a novel LiOH composite CHS material with a porous carbon material derived from the zeolite imidazolate framework (ZIF-8) as supporting porous carbon matrix (ZSPCM). The Li/ZSPCM composite exhibits remarkable heat storage density up to 1373.3 kJ kg(-1) with low charging temperature and good water adsorption ability owing to the large specific surface area of ZSPCM and well-dispersed small LiOH particles on it, which increase the contact between LiOH and H2O molecules and concomitant improvement in storage performance. In addition, the storage capacity of this composite material has no significantly degradation after 15 cycles of repeated hydration and dehydration, indicating its excellent cycle stability. And the thermal conductivity of Li/ZSPCM composite also shows a significant improvement over pristine LiOH by virtue of the outstanding thermal conductivity of the ZSPCM. This work develops a promising LiOH CHS material may sheds light on future directions for long period storage of low-temperature heat energy and the further exploitation of ZSPCM. |
| Keyword | LiOH CHS materials Remarkable heat storage density Cycle stability Low-temperature heat storage |
| DOI | 10.1016/j.micromeso.2021.111455 |
| WOS Keyword | HEAT-STORAGE ; HIGHLY EFFICIENT ; ADSORPTION ; ENHANCEMENT ; ZIF-8 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[52071192] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-JSC038] ; Key-Area Research and Development Program of Guangdong Province[2019B11020900] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| Funding Organization | National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; Key-Area Research and Development Program of Guangdong Province |
| WOS Subject | Chemistry, Applied ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000703748300001 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/34790 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Zhao, Jianguo; Huang, Hongyu |
| Affiliation | 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 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Yang, Xiangyu,Li, Shijie,Zhao, Jianguo,et al. Development of lithium hydroxide-metal organic framework-derived porous carbon composite materials for efficient low temperature thermal energy storage[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2021,328:10. |
| APA | Yang, Xiangyu.,Li, Shijie.,Zhao, Jianguo.,Wang, Xiaomin.,Huang, Hongyu.,...&Deng, Lisheng.(2021).Development of lithium hydroxide-metal organic framework-derived porous carbon composite materials for efficient low temperature thermal energy storage.MICROPOROUS AND MESOPOROUS MATERIALS,328,10. |
| MLA | Yang, Xiangyu,et al."Development of lithium hydroxide-metal organic framework-derived porous carbon composite materials for efficient low temperature thermal energy storage".MICROPOROUS AND MESOPOROUS MATERIALS 328(2021):10. |
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