Tuning MOF CO2 Adsorption Properties via Cation Exchange

被引:546
作者
An, Jihyun [1 ]
Rosi, Nathaniel L. [1 ]
机构
[1] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA
关键词
METAL-ORGANIC FRAMEWORKS; CARBON-DIOXIDE; PORE-SIZE; FUNCTIONALITY; STORAGE;
D O I
10.1021/ja1012992
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The pore volume and BET surface area of bio-MOF-1(a), Zn-8(ad)(4)(BPDC)(6)O center dot 2Me(2)NH(2), is systematically modified via postsynthetic cation exchange with either tetramethylammonium, tetraethylamonium, or tetrabutylammonium cations to yield Zn-8(ad)(4)(BPDC)(6)O center dot 2Me(2)NH(2) (b), Zn-8(ad)(4)(BPDC)(6)O center dot 2Et(4) (c), Zn-8(ad)(4)(BPDC)(6)O center dot 2Bu(4)N (d), respectively. The impact that pore volume and BET surface area have on CO2 capacity is evaluated, and it is found that materials with intermediate porosity (b and c) have the largest CO2 capacities under the conditions studied.
引用
收藏
页码:5578 / +
页数:3
相关论文
共 20 条
  • [1] High and Selective CO2 Uptake in a Cobalt Adeninate Metal-Organic Framework Exhibiting Pyrimidine- and Amino-Decorated Pores
    An, Jihyun
    Geib, Steven J.
    Rosi, Nathaniel L.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (01) : 38 - +
  • [2] Cation-Triggered Drug Release from a Porous Zinc-Adeninate Metal-Organic Framework
    An, Jihyun
    Geib, Steven J.
    Rosi, Nathaniel L.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (24) : 8376 - +
  • [3] Synthesis, Structure, Assembly, and Modulation of the CO2 Adsorption Properties of a Zinc-Adeninate Macrocycle
    An, Jihyun
    Fiorella, Richard P.
    Geib, Steven J.
    Rosi, Nathaniel L.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (24) : 8401 - +
  • [4] Amine functionalised metal organic frameworks (MOFs) as adsorbents for carbon dioxide
    Arstad, Bjornar
    Fjellvag, Helmer
    Kongshaug, Kjell Ove
    Swang, Ole
    Blom, Richard
    [J]. ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2008, 14 (06): : 755 - 762
  • [5] Enhancement of CO2/N2 selectivity in a metal-organic framework by cavity modification
    Bae, Youn-Sang
    Farha, Omar K.
    Hupp, Joseph T.
    Snurr, Randall Q.
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (15) : 2131 - 2134
  • [6] Control of Pore Size and Functionality in Isoreticular Zeolitic Imidazolate Frameworks and their Carbon Dioxide Selective Capture Properties
    Banerjee, Rahul
    Furukawa, Hiroyasu
    Britt, David
    Knobler, Carolyn
    O'Keeffe, Michael
    Yaghi, Omar M.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (11) : 3875 - +
  • [7] Dramatic tuning of carbon dioxide uptake via metal substitution in a coordination polymer with cylindrical pores
    Caskey, Stephen R.
    Wong-Foy, Antek G.
    Matzger, Adam J.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (33) : 10870 - +
  • [8] Multiroute Synthesis of Porous Anionic Frameworks and Size-Tunable Extraframework Organic Cation-Controlled Gas Sorption Properties
    Chen, Shumei
    Zhang, Jian
    Wu, Tao
    Feng, Pingyun
    Bu, Xianhui
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (44) : 16027 - +
  • [9] Strong CO2 Binding in a Water-Stable, Triazolate-Bridged Metal-Organic Framework Functionalized with Ethylenediamine
    Demessence, Aude
    D'Alessandro, Deanna M.
    Foo, Maw Lin
    Long, Jeffrey R.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (25) : 8784 - +
  • [10] Systematic design of pore size and functionality in isoreticular MOFs and their application in methane storage
    Eddaoudi, M
    Kim, J
    Rosi, N
    Vodak, D
    Wachter, J
    O'Keeffe, M
    Yaghi, OM
    [J]. SCIENCE, 2002, 295 (5554) : 469 - 472