气候变化领域集成服务门户(CCPortal): One-Pot Synthesis of Melamine Formaldehyde Resin-Derived N-Doped Porous Carbon for CO2 Capture Application

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DOI	10.3390/molecules28041772
	One-Pot Synthesis of Melamine Formaldehyde Resin-Derived N-Doped Porous Carbon for CO2 Capture Application
	Yu, Qiyun; Bai, Jiali; Huang, Jiamei; Demir, Muslum; Farghaly, Ahmed A.; Aghamohammadi, Parya; Hu, Xin; Wang, Linlin
发表日期	2023
EISSN	1420-3049
卷号	28 期号:4
英文摘要	The design and synthesis of porous carbons for CO2 adsorption have attracted tremendous interest owing to the ever-soaring concerns regarding climate change and global warming. Herein, for the first time, nitrogen-rich porous carbon was prepared with chemical activation (KOH) of commercial melamine formaldehyde resin (MF) in a single step. It has been shown that the porosity parameters of the as-prepared carbons were successfully tuned by controlling the activating temperature and adjusting the amount of KOH. Thus, as-prepared N-rich porous carbon shows a large surface area of 1658 m(2)/g and a high N content of 16.07 wt%. Benefiting from the unique physical and textural features, the optimal sample depicted a CO2 uptake of up to 4.95 and 3.30 mmol/g at 0 and 25 degrees C under 1 bar of pressure. More importantly, as-prepared adsorbents show great CO2 selectivity over N-2 and outstanding recyclability, which was prominently important for CO2 capture from the flue gases in practical application. An in-depth analysis illustrated that the synergetic effect of textural properties and surface nitrogen decoration mainly determined the CO2 capture performance. However, the textural properties of carbons play a more important role than surface functionalities in deciding CO2 uptake. In view of cost-effective synthesis, outstanding textural activity, and the high adsorption capacity together with good selectivity, this advanced approach becomes valid and convenient in fabricating a unique highly efficient N-rich carbon adsorbent for CO2 uptake and separation from flue gases.
英文关键词	N-rich porous carbons; CO2 adsorption; KOH activation; single-step reaction
语种	英语
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000941760300001
来源期刊	MOLECULES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/281544
作者单位	Zhejiang Normal University; Osmaniye Korkut Ata University; Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); United States Department of Energy (DOE); Argonne National Laboratory; University of Chicago; Egyptian Knowledge Bank (EKB); Assiut University; Zhejiang Normal University
推荐引用方式 GB/T 7714	Yu, Qiyun,Bai, Jiali,Huang, Jiamei,et al. One-Pot Synthesis of Melamine Formaldehyde Resin-Derived N-Doped Porous Carbon for CO2 Capture Application[J],2023,28(4).
APA	Yu, Qiyun.,Bai, Jiali.,Huang, Jiamei.,Demir, Muslum.,Farghaly, Ahmed A..,...&Wang, Linlin.(2023).One-Pot Synthesis of Melamine Formaldehyde Resin-Derived N-Doped Porous Carbon for CO2 Capture Application.MOLECULES,28(4).
MLA	Yu, Qiyun,et al."One-Pot Synthesis of Melamine Formaldehyde Resin-Derived N-Doped Porous Carbon for CO2 Capture Application".MOLECULES 28.4(2023).