Enhanced CO2 Adsorption Affinity in a NbO-type MOF Constructed from a Low-Cost Diisophthalate Ligand with a Piperazine-Ring Bridge

doi:10.1002/asia.201500509

QIBEBT-IR > 多相催化转化研究组

	Enhanced CO2 Adsorption Affinity in a NbO-type MOF Constructed from a Low-Cost Diisophthalate Ligand with a Piperazine-Ring Bridge
	Mu, Qian 1; Wang, Haiyan 1; Li, Liangjun2 ; Wang, Chao3 ; Wang, Ying 2; Zhao, Xuebo 2,3
	2015-09-01
发表期刊	CHEMISTRY-AN ASIAN JOURNAL
卷号	10 期号:9 页码:1864-1869
摘要	A metal-organic framework (NPC-6) with an NbO topology based on a piperazine ring-bridged diisophthalate ligand was synthesized and characterized. The incorporated piperazine group leads to an enhanced adsorption affinity for CO2 in NPC-6, in which the CO2 uptake is 4.83mmolg(-1) at 293K and 1bar, ranking among the top values of CO2 uptake on MOF materials. At 0.15bar and 293K, the NPC-6 adsorbs 1.07mmolg(-1) of CO2, which is about 55.1% higher than that of the analogue MOF NOTT-101 under the same conditions. The enhanced CO2 uptake combined with comparable uptakes for CH4 and N-2 leads to much higher selectivities for CO2/CH4 and CO2/N-2 gas mixtures on NPC-6 than on NOTT-101. Furthermore, an N-alkylation is used in the synthesis of the PDIA ligand, leading to a much lower cost compared with that in the synthesis of ligands in the NOTT series, as the former does not require a palladium-based catalyst and borate esters. Thus, we conclude that NPC-6 is a promising candidate for CO2 capture applications.
文章类型	Article
关键词	Co2 Capture Gas Selectivity Lewis Basic Sites Metal-organic Frameworks Piperazine
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/asia.201500509
关键词[WOS]	METAL-ORGANIC-FRAMEWORK ; CARBON-DIOXIDE CAPTURE ; GAS-STORAGE ; CO2/CH4 SELECTIVITY ; HYDROGEN STORAGE ; WORKING CAPACITY ; POROUS MATERIALS ; DRUG-DELIVERY ; SEPARATION ; SITES
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000360589300007
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6499
专题	多相催化转化研究组
作者单位	1.Liaoning Shihua Univ, Inst Petrochem Technol, Fushun 113001, Liaoning Provin, Peoples R China 2.China Univ Petr East China, Res Inst Unconvent Petr & Renewable Energy, Qingdao 266580, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Mu, Qian,Wang, Haiyan,Li, Liangjun,et al. Enhanced CO2 Adsorption Affinity in a NbO-type MOF Constructed from a Low-Cost Diisophthalate Ligand with a Piperazine-Ring Bridge[J]. CHEMISTRY-AN ASIAN JOURNAL,2015,10(9):1864-1869.
APA	Mu, Qian,Wang, Haiyan,Li, Liangjun,Wang, Chao,Wang, Ying,&Zhao, Xuebo.(2015).Enhanced CO2 Adsorption Affinity in a NbO-type MOF Constructed from a Low-Cost Diisophthalate Ligand with a Piperazine-Ring Bridge.CHEMISTRY-AN ASIAN JOURNAL,10(9),1864-1869.
MLA	Mu, Qian,et al."Enhanced CO2 Adsorption Affinity in a NbO-type MOF Constructed from a Low-Cost Diisophthalate Ligand with a Piperazine-Ring Bridge".CHEMISTRY-AN ASIAN JOURNAL 10.9(2015):1864-1869.