Construction of metal organic framework-derived hollow-structured mesoporous carbon based lithium hydroxide composites for low-grade thermal energy storage
文献类型：期刊论文
| 作者 | Yang, Xiangyu1,3; Li, Shijie2; Zhao, Jianguo1,2; Wang, Xiaomin1; Huang, Hongyu3; Wang, Yongzhen1 |
| 刊名 | COMPOSITES PART B-ENGINEERING
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 232页码:10 |
| ISSN号 | 1359-8368 |
| 关键词 | Activated hollow carbon Hollow mesoporous structure LiOH TCES composite Material Heat storage density Fatigue resistance |
| DOI | 10.1016/j.compositesb.2021.109604 |
| 通讯作者 | Zhao, Jianguo(zhaojianguo@sxdtdx.edu.cn) ; Huang, Hongyu(huanghy@ms.giec.ac.cn) |
| 英文摘要 | Benefiting from its remarkable storage capacity and long energy preservation life-span, salt hydrate thermo-chemical energy storage (TCES) materials build a passable bridge between renewable energy and residential heating. To the best of our knowledge, the application of carbon matrix derived from metal organic frameworks (MOFs) in TCES have not been reported so far. Herein, a brand new LiOH TCES composite with salt hydrate uniformly dispersed in an activated hollow carbon (AHC) with a hollow mesoporous structure derived from the hollow zeolite imidazolate framework is prepared and fully characterized. The resulting Li/AHC2 composite is equipped with excellent hydration performance while exhibiting a maximum heat storage capacity of 1757.1 kJ kg-1 with low working temperature owing to the synergistic effect of cavity structure, large surface area and diversified porosity of AHC2. Besides, compared with pure LiOH, the Li/AHC2-50 with significantly enhanced thermal conductivity can still maintain 90.2% of the original heat storage capacity after 15 dehydration-hydration cycles, highlighting its outstanding fatigue resistance and huge heat transfer application potential. This study not only becomes a new dawn for the effective use of available low-temperature heat sources, but may also inspire new thoughts for expanding the implementation territory of carbon materials derived from MOFs. |
| WOS关键词 | POROUS CARBON ; RECENT PROGRESS ; CAPACITY ; SORBENTS ; STRATEGY |
| 资助项目 | 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研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000741477700002 |
| 资助机构 | National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; Key Area Research and Development Program of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/35659]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Yang, Xiangyu,Li, Shijie,Zhao, Jianguo,et al. Construction of metal organic framework-derived hollow-structured mesoporous carbon based lithium hydroxide composites for low-grade thermal energy storage[J]. COMPOSITES PART B-ENGINEERING,2022,232:10. |
| APA | Yang, Xiangyu,Li, Shijie,Zhao, Jianguo,Wang, Xiaomin,Huang, Hongyu,&Wang, Yongzhen.(2022).Construction of metal organic framework-derived hollow-structured mesoporous carbon based lithium hydroxide composites for low-grade thermal energy storage.COMPOSITES PART B-ENGINEERING,232,10. |
| MLA | Yang, Xiangyu,et al."Construction of metal organic framework-derived hollow-structured mesoporous carbon based lithium hydroxide composites for low-grade thermal energy storage".COMPOSITES PART B-ENGINEERING 232(2022):10. |
入库方式： OAI收割
来源：广州能源研究所
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