化工新型材料

化工新型材料 ›› 2018, Vol. 46 ›› Issue (10) : 123-125.

新材料与新技术

锆基金属有机骨架材料的合成及其对CO₂/N₂的吸附与分离性能研究

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Synthesis of Zr-based metal organic frameworks and its CO₂/N₂ capture and separation

Niu Zhaodong¹,Zhang Dehua¹,Meng Fanfan²,Miao Rongrong¹,Chen Qiuling¹,Ning Ping¹,Gu Junjie¹,Guan Qingqing¹

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摘要

采用氯化锆(ZrCl₄)和对苯二甲酸(H₂BDC),通过冰乙酸和盐酸改良的溶剂热法合成锆基金属有机骨架材料(Zr-MOFs),可作为理想的二氧化碳(CO₂)捕集与分离材料。研究结果表明:在25℃,吸附压力0.1MPa条件下,Zr-MOFs对CO₂和N₂的吸附量分别为1.47mmol/g和0.089mmol/g,并且在CO₂/N₂体系中对CO₂有较高的分离性能。

Abstract

The zirconium (Zr)-based metal-organic frameworks (Zr-MOFs),which was hydrothermal synthesized used zirconium chloride (ZrCl₄) and 1,4-benzenedicarboxylic acid (H₂BDC),modified by acetic acid and hydrochloric acid solvent,which could be used for carbon dioxide (CO₂) capture and separation as a suitable candidate material.The results showed that the adsorption capacity of Zr-MOFs was 1.47mmol/g and 0.089mmol/g on CO₂ and N₂,respectively,under the condition of 25℃ and 0.1MPa,which had good adsorption property for CO₂.

关键词

金属有机骨架 / CO₂ / 吸附与分离

Key words

metal organic frameworks / CO₂ / capture and separation

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锆基金属有机骨架材料的合成及其对CO₂/N₂的吸附与分离性能研究[J]. 化工新型材料, 2018, 46(10): 123-125 DOI:

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原文顺序 | 出版日期 | 本文引用

[1] Sanz-Pérez E S,Murdock C R,Didas S A,et al.Direct capture of CO₂ from ambient air[J].Chemical Reviews,2016,116(19):11840-11876.
[2] Sumida K,Rogow D L,Mason J A,et al.Carbon dioxide capture in metal-organic frameworks[J].Chemical Reviews,2011,112(2):724-781.
[3] D'Alessandro D M,Smit B,Long J R.Carbon dioxide capture:prospects for new materials[J].Angewandte Chemie International Edition,2010,49(35):6058-6082.
[4] Lau C H,Babarao R,Hill M R.A route to drastic increase of CO₂ uptake in Zr metal organic framework UiO-66[J].Chemical Communications,2013,49(35):3634-3636.
[5] Danon A,Stair P C,Weitz E.FT-IR study of CO₂ adsorption on amine-grafted SBA-15:elucidation of adsorbed species[J].The Journal of Physical Chemistry C,2011,115(23):11540-11549.
[6] Cavka J H,Jakobsen S,Olsbye U,et al.A new zirconium inorganic building brick forming metal organic frameworks with exceptional stability[J].Journal of the American Chemical Society,2008,130(42):13850-13851.
[7] 牛照栋,关清卿,陈秋玲,等.膦酸类金属-有机骨架材料对CO₂的吸附性能研究进展[J].化工进展,2017,36(5):1782-1790.
[8] 张伊,顾奕奕,陈云琳,等.掺杂金属离子对MOF-5吸附甲烷分子的影响[J].化工新型材料,2015,43(2):93-96.
[9] Katz M J,Brown Z J,Colón Y J,et al.A facile synthesis of UiO-66,UiO-67 and their derivatives[J].Chemical Communications,2013,49(82):9449-9451.
[10] Kong X,Deng H,Yan F,et al.Mapping of functional groups in metal-organic frameworks[J].Science,2013,341(6148):882-885.
[11] 李贵贤,张小莉,李红伟,等.MOFs材料吸附存储与分离CO₂的研究进展[J].化工新型材料,2014,42(12):10-12.
[12] Xu G,Yao J,Wang K,et al.Preparation of ZIF-8 membranes supported on ceramic hollow fibers from a concentrated synthesis gel[J].Journal of Membrane Science,2011,385:187-193.
[13] Dhakshinamoorthy A,Garcia H.Catalysis by metal nanoparticles embedded on metal-organic frameworks[J].Chemical Society Reviews,2012,41(15):5262-5284.
[14] Yao J,Dong D,Li D,et al.Contra-diffusion synthesis of ZIF-8 films on a polymer substrate[J].Chemical Communications,2011,47(9):2559-2561.
[15] Chen Y F,Babarao R,Sandler S I,et al.Metal-organic framework MIL-101 for adsorption and effect of terminal water molecules:from quantum mechanics to molecular simulation[J].Langmuir,2010,26(11):8743-8750.
[16] Morris W,Doonan C J,Yaghi O M.Postsynthetic modification of a metal-organic framework for stabilization of a hemiaminal and ammonia uptake[J].Inorganic Chemistry,2011,50(15):6853-6855.
[17] Kim K J,Li Y J,Kreider P B,et al.High-rate synthesis of Cu-BTC metal-organic frameworks[J].Chemical Communications,2013,49(98):11518-11520.
[18] Aijaz A,Fujiwara N,Xu Q.From metal-organic framework to nitrogen-decorated nanoporous carbons:high CO₂ uptake and efficient catalytic oxygen reduction[J].Journal of the American Chemical Society,2014,136(19):6790-6793.
[19] Hu Z,Peng Y,Kang Z,et al.A modulated hydrothermal (MHT) approach for the facile synthesis of UiO-66-type MOFs[J].Inorganic Chemistry,2015,54(10):4862-4868.
[20] Song J Y,Ahmed I,Seo P W,et al.UiO-66-type metal-organic framework with free carboxylic acid:versatile adsorbents via h-bond for both aqueous and nonaqueous phases[J].ACS Applied Materials & Interfaces,2016,8(40):27394-27402.
[21] Gómez-Gualdrón D A,Moghadam P Z,Hupp J T,et al.Application of consistency criteria to calculate BET areas of micro-and mesoporous metal-organic frameworks[J].Journal of the American Chemical Society,2015,138(1):215-224.