Enhanced CO2 Adsorption Affinity in a NbO-type MOF Constructed from a Low-Cost Diisophthalate Ligand with a Piperazine-Ring Bridge
文献类型：期刊论文
| 作者 | Mu, Qian1; Wang, Haiyan1; Li, Liangjun2 ; Wang, Chao3; Wang, Ying2; Zhao, Xuebo2,3
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| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
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| 出版日期 | 2015-09-01 |
| 卷号 | 10期号:9页码:1864-1869 |
| 关键词 | CO2 capture gas selectivity Lewis basic sites metal-organic frameworks piperazine |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 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记录号 | WOS:000360589300007 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6499]  |
| 专题 | 青岛生物能源与过程研究所_多相催化转化团队 |
| 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. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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