共 194 条
Metal-organic frameworks and their composites for carbon dioxide capture: Recent advances and challenges
被引:5
作者:
Zhao, Huijuan
[1
]
Dong, Jinlei
[1
]
Chen, Shaojuan
[1
,2
]
Wang, Hang
[1
]
Zhao, Guodong
[1
]
机构:
[1] Qingdao Univ, Coll Text & Clothing, State Key Lab Biofibers & Ecotext, Qingdao 266071, Peoples R China
[2] Qingdao Univ Technol, Sch Civil Engn, Qingdao 266033, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
Metal-organic frameworks;
Composites;
Synthesis and modification strategies;
CO2;
capture;
ZEOLITIC IMIDAZOLATE FRAMEWORK;
POSTCOMBUSTION CO2 CAPTURE;
ROOM-TEMPERATURE SYNTHESIS;
MIXED-LIGAND STRATEGY;
HIGH-SURFACE-AREA;
MOLECULAR SIMULATION;
HIGH SELECTIVITY;
FLUE-GAS;
ADSORPTION;
MOF;
D O I:
10.1016/j.fuel.2024.132973
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 ;
0820 ;
摘要:
The excessive carbon dioxide (CO2) emission has gained global concerns due to its potential effects on climate change, species extinction, and plant nutrition deterioration. Metal-organic frameworks (MOFs) featured with high specific surface area, large porosity, and excellent structure tailorability have attracted much attentions, and they have witnessed significant advancements in their design and implementation for CO2 adsorption. In this review, the synthesis strategies (e.g., solvothermal method, hydrothermal reaction method, solution precipitation method, microwave method, and sonochemical method) of developing MOFs and their composites are first introduced. Second, the recent progress in the fabrication of different types of MOFs composites (e.g., MOFs/carbon materials, MOFs/ionic liquids, MOFs/nanofibers, MOFs/aerogels, and MOFs/other materials) is summarized. Third, typical modification approaches including pore windows and pore size optimization, regulation of MOFs topology, introduction of open metal sites, functionalized ligands, increase of basicity, and enhancement of hydrophobicity of MOFs and their composites for the enhancement of CO2 adsorption are further highlighted. Finally, the challenges and some suggestions for the future development of MOFs and their composites-based CO2 adsorbents are summed up. It is expected that these useful insights will be helpful for the future development of related MOFs and their composites with excellent CO2 adsorption performances.
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页数:26
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