Microporous Polycarbazole with High Specific Surface Area for Gas Storage and Separation

被引:666
作者
Chen, Qi [1 ]
Luo, Min [1 ,2 ]
Hammershoj, Peter [3 ,4 ]
Zhou, Ding [1 ]
Han, Ying [2 ]
Laursen, Bo Wegge [3 ,4 ]
Yan, Chao-Guo [2 ]
Han, Bao-Hang [1 ]
机构
[1] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China
[2] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China
[3] Univ Copenhagen, Nanosci Ctr, DK-2100 Copenhagen, Denmark
[4] Univ Copenhagen, Dept Chem, DK-2100 Copenhagen, Denmark
基金
新加坡国家研究基金会; 美国国家科学基金会;
关键词
CARBON-DIOXIDE CAPTURE; INTRINSIC MICROPOROSITY; NANOPOROUS POLYMERS; ENERGY APPLICATIONS; ORGANIC FRAMEWORKS; HYDROGEN STORAGE; NETWORKS; POROSITY; POLYSTYRENE; ADSORPTION;
D O I
10.1021/ja300438w
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Microporous polycarbazole via straightforward carbazole-based oxidative coupling polymerization is reported. The synthesis route exhibits cost-effective advantages, which are essential for scale-up preparation. The Brunauer-Emmett-Teller specific surface area for obtained polymer is up to 2220 m(2) g(-1). Gas (H-2 and CO2) adsorption isotherms show that its hydrogen storage can reach to 2.80 wt % (1.0 bar and 77 K) and the uptake capacity for carbon dioxide is up to 21.2 wt % (1.0 bar and 273 K), which show a promising potential for clean energy application and environmental field. Furthermore, the high selectivity toward CO2 over N-2 and CH4 makes the obtained polymer possess potential application in gas separation.
引用
收藏
页码:6084 / 6087
页数:4
相关论文
共 38 条
  • [1] Poly(2,7-carbazole)s: Structure-property relationships
    Blouin, Nicolas
    Leclerc, Mario
    [J]. ACCOUNTS OF CHEMICAL RESEARCH, 2008, 41 (09) : 1110 - 1119
  • [2] Spiro(fluorene-9,9′-xanthene)-Based Porous Organic Polymers: Preparation, Porosity, and Exceptional Hydrogen Uptake at Low Pressure
    Chen, Qi
    Wang, Jin-Xiang
    Wang, Qiu
    Bian, Ning
    Li, Zhong-Hua
    Yan, Chao-Guo
    Han, Bao-Hang
    [J]. MACROMOLECULES, 2011, 44 (20) : 7987 - 7993
  • [3] Tetraphenylethylene-based fluorescent porous organic polymers: preparation, gas sorption properties and photoluminescence properties
    Chen, Qi
    Wang, Jin-Xiang
    Yang, Fen
    Zhou, Ding
    Bian, Ning
    Zhang, Xin-Jian
    Yan, Chao-Guo
    Han, Bao-Hang
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (35) : 13554 - 13560
  • [4] Porous Organic Polymers Based on Propeller-Like Hexaphenylbenzene Building Units
    Chen, Qi
    Luo, Min
    Wang, Tao
    Wang, Jin-Xiang
    Zhou, Ding
    Han, Ying
    Zhang, Chang-Shan
    Yan, Chao-Guo
    Han, Bao-Hang
    [J]. MACROMOLECULES, 2011, 44 (14) : 5573 - 5577
  • [5] Adsorbent Materials for Carbon Dioxide Capture from Large Anthropogenic Point Sources
    Choi, Sunho
    Drese, Jeffrey H.
    Jones, Christopher W.
    [J]. CHEMSUSCHEM, 2009, 2 (09) : 796 - 854
  • [6] Conjugated Microporous Polymers
    Cooper, Andrew I.
    [J]. ADVANCED MATERIALS, 2009, 21 (12) : 1291 - 1295
  • [7] Carbon Dioxide Capture: Prospects for New Materials
    D'Alessandro, Deanna M.
    Smit, Berend
    Long, Jeffrey R.
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (35) : 6058 - 6082
  • [8] From a dissolved polystyrene coil to an intramolecularly-hyper-cross-linked ''nanosponge''
    Davankov, VA
    Ilyin, MM
    Tsyurupa, MP
    Timofeeva, GI
    Dubrovina, LV
    [J]. MACROMOLECULES, 1996, 29 (26) : 8398 - 8403
  • [9] Microporous organic polymers for carbon dioxide capture
    Dawson, Robert
    Stoeckel, Ev
    Holst, James R.
    Adams, Dave J.
    Cooper, Andrew I.
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (10) : 4239 - 4245
  • [10] Calorimetric heats of adsorption and adsorption isotherms .1. O-2, N-2, Ar, CO2, CH4, C2H6 and SF6 on silicalite
    Dunne, JA
    Mariwals, R
    Rao, M
    Sircar, S
    Gorte, RJ
    Myers, AL
    [J]. LANGMUIR, 1996, 12 (24) : 5888 - 5895