Synthesis of well-shaped and high-crystalline Ce-based metal organic framework for CO2/CH4 separation
Zhou, Junjie; Liu, Hao; Lin, Yichao; Zhou, Chen; Huang, Aisheng
刊名MICROPOROUS AND MESOPOROUS MATERIALS
2020
卷号302
关键词CARBON-DIOXIDE CAPTURE OXYGEN
DOI10.1016/j.micromeso.2020.110224
英文摘要A well-shaped Ce (IV)-based metal organic framework (Ce-BDC) is prepared under solvothermal method. The influence of synthesis time, temperature and the amount of acetic acid (HAc) as a modulator is studied to develop a new strategy for the synthesis of well-shaped Ce-based MOF. The relationship between the synthesis parameters and morphology as well as crystallinity of Ce-BDC is investigated by XRD and SEM. Furthermore, the obtained well-shaped Ce-BDC shows a CO2 uptake capacity of 2.28 mmol g(-1) at 0 degrees C and 1.0 bar. Meanwhile, the breakthrough curve behaviors of Ce-BDC are investigated for a CO2/CH4 and CO2/N-2 mixture gas. It is found that the Ce-based MOF adsorbs CO 2 under ambient temperature and pressure, but completely excludes CH4 and N-2, suggesting that it is a promising adsorbent for efficient separation of CO2 from natural gas.
学科主题Chemistry ; Science & Technology - Other Topics ; Materials Science
内容类型期刊论文
源URL[http://ir.nimte.ac.cn/handle/174433/20623]  
专题2020专题
作者单位1.Zhou, C
2.Huang, AS (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Inst New Energy Technol, 1219 Zhongguan Rd, Ningbo 315201, Peoples R China.
推荐引用方式
GB/T 7714
Zhou, Junjie,Liu, Hao,Lin, Yichao,et al. Synthesis of well-shaped and high-crystalline Ce-based metal organic framework for CO2/CH4 separation[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2020,302.
APA Zhou, Junjie,Liu, Hao,Lin, Yichao,Zhou, Chen,&Huang, Aisheng.(2020).Synthesis of well-shaped and high-crystalline Ce-based metal organic framework for CO2/CH4 separation.MICROPOROUS AND MESOPOROUS MATERIALS,302.
MLA Zhou, Junjie,et al."Synthesis of well-shaped and high-crystalline Ce-based metal organic framework for CO2/CH4 separation".MICROPOROUS AND MESOPOROUS MATERIALS 302(2020).
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