干旱区生态环境知识资源中心(Arid): Investigation on open water adsorption performance of multi-walled carbon nanotubes modified MIL-96(Al)

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DOI	10.1016/j.jssc.2024.124677
	Investigation on open water adsorption performance of multi-walled carbon nanotubes modified MIL-96(Al)
	Zhao, Huizhong; Xi, Zhihao; Wang, Qingge; Miao, Chunbo; Liu, Chengfeng
通讯作者	Zhao, HZ
来源期刊	JOURNAL OF SOLID STATE CHEMISTRY
ISSN	0022-4596
EISSN	1095-726X
出版年	2024
卷号	334
英文摘要	An aluminum-based metal-organic framework material MIL-96(Al) was prepared by solvent-thermal synthesis method, and by adding multi-walled carbon nanotubes (MWCNTs) in the preparation process, MWCNT/MIL-96 (Al) composite adsorbent was synthesized for the first time. The morphology of the adsorbents was discussed by scanning electron microscopy (SEM). In adsorption experiments under different working conditions, MIL-96(Al) exhibited a stable equilibrium adsorption capacity, while the addition of only 0.50% mass fraction of multiwalled carbon nanotubes increased equilibrium adsorption capacity by approximately 30%. The enhancement ratio of six composite adsorbents compared to MIL-96(Al) in equilibrium adsorption capacities was almost constant under different working conditions. The adsorption rate of MIL-96(Al) could reach up to 0.573 g g-1 h, while that of the composite adsorbents under the same conditions was 0.763 g g-1 h. MIL-96(Al) could be completely desorbed within 40 min at 110 degrees C, and the optimal desorption temperature of MWCNT/MIL-96(Al) was reduced to 100 degrees C. The cyclic stability of the seven adsorbents was also confirmed through cyclic regeneration experiments. The experimental results indicated that the MWCNT/MIL-96(Al) composite adsorbent was a potential adsorbent for solar-driven atmospheric water harvesting in arid regions.
英文关键词	Metal -organic frameworks Multi -walled carbon nanotubes Solar -driven atmospheric water harvesting Composite adsorbent Open adsorption
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001224966900001
WOS关键词	METAL-ORGANIC FRAMEWORKS ; GRAPHITE OXIDE COMPOSITES ; SORPTION ; AIR ; CO2 ; STABILITY ; GRAPHENE ; INSIGHT
WOS类目	Chemistry, Inorganic & Nuclear ; Chemistry, Physical
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404706
推荐引用方式 GB/T 7714	Zhao, Huizhong,Xi, Zhihao,Wang, Qingge,et al. Investigation on open water adsorption performance of multi-walled carbon nanotubes modified MIL-96(Al)[J],2024,334.
APA	Zhao, Huizhong,Xi, Zhihao,Wang, Qingge,Miao, Chunbo,&Liu, Chengfeng.(2024).Investigation on open water adsorption performance of multi-walled carbon nanotubes modified MIL-96(Al).JOURNAL OF SOLID STATE CHEMISTRY,334.
MLA	Zhao, Huizhong,et al."Investigation on open water adsorption performance of multi-walled carbon nanotubes modified MIL-96(Al)".JOURNAL OF SOLID STATE CHEMISTRY 334(2024).