Enhanced carbon dioxide uptake by metalloporphyrin-based microporous covalent triazine framework

A class of metal functional microporous covalent triazine frameworks was prepared using a metalloporphyrin as a single building block, which is insoluble in common organic solvents and water, and can remain stable up to 500 °C under nitrogen atmosphere. According to the nitrogen physisorption isotherms, the highest Brunauer–Emmett–Teller specific surface area up to 1510 m2 g−1 was obtained for the new polymer framework with a pore volume of 2.674 cm3 g−1. The polymer framework displays excellent carbon dioxide uptake capacity (up to 13.9 wt%) at 273 K and 1 bar, which is influenced significantly by the porosity of the frameworks and functional activated sites in the skeletons.

[1]  Kenji Sumida,et al.  Carbon dioxide capture in metal-organic frameworks. , 2012, Chemical reviews.

[2]  Randall Q Snurr,et al.  Development and evaluation of porous materials for carbon dioxide separation and capture. , 2011, Angewandte Chemie.

[3]  A. Villa,et al.  Triazine-based polymers as nanostructured supports for the liquid-phase oxidation of alcohols. , 2011, Chemistry.

[4]  Xiaoming Liu,et al.  Conjugated microporous polymers as molecular sensing devices: microporous architecture enables rapid response and enhances sensitivity in fluorescence-on and fluorescence-off sensing. , 2012, Journal of the American Chemical Society.

[5]  Alexander M. Spokoyny,et al.  Synthesis, Properties, and Gas Separation Studies of a Robust Diimide-Based Microporous Organic Polymer , 2009 .

[6]  Arne Thomas,et al.  Toward stable interfaces in conjugated polymers: microporous poly(p-phenylene) and poly(phenyleneethynylene) based on a spirobifluorene building block. , 2008, Journal of the American Chemical Society.

[7]  Markus Antonietti,et al.  From microporous regular frameworks to mesoporous materials with ultrahigh surface area: dynamic reorganization of porous polymer networks. , 2008, Journal of the American Chemical Society.

[8]  K. Han,et al.  Efficient CO(2) capture by porous, nitrogen-doped carbonaceous adsorbents derived from task-specific ionic liquids. , 2012, ChemSusChem.

[9]  R. Clowes,et al.  Functionalized Conjugated Microporous Polymers , 2009 .

[10]  D. Jiang,et al.  CMPs as scaffolds for constructing porous catalytic frameworks: a built-in heterogeneous catalyst with high activity and selectivity based on nanoporous metalloporphyrin polymers. , 2010, Journal of the American Chemical Society.

[11]  Perla B. Balbuena,et al.  Carbon dioxide capture-related gas adsorption and separation in metal-organic frameworks , 2011 .

[12]  M. Antonietti,et al.  Template‐Free Tuning of Nanopores in Carbonaceous Polymers through Ionothermal Synthesis , 2009 .

[13]  Bao-hang Han,et al.  Spiro(fluorene-9,9′-xanthene)-Based Porous Organic Polymers: Preparation, Porosity, and Exceptional Hydrogen Uptake at Low Pressure , 2011 .

[14]  A. Nagai,et al.  Light-emitting conjugated polymers with microporous network architecture: interweaving scaffold promotes electronic conjugation, facilitates exciton migration, and improves luminescence. , 2011, Journal of the American Chemical Society.

[15]  Michael O'Keeffe,et al.  Designed Synthesis of 3D Covalent Organic Frameworks , 2007, Science.

[16]  M. Antonietti,et al.  Solid catalysts for the selective low-temperature oxidation of methane to methanol. , 2009, Angewandte Chemie.

[17]  P. Budd,et al.  Polymers of intrinsic microporosity (PIMs): organic materials for membrane separations, heterogeneous catalysis and hydrogen storage. , 2006, Chemical Society reviews.

[18]  Young Eun Cheon,et al.  Selective gas adsorption in a microporous metal-organic framework constructed of CoII4 clusters. , 2009, Chemical communications.

[19]  A. Villa,et al.  Covalent triazine framework as catalytic support for liquid phase reaction. , 2010, Nano letters.

[20]  T. E. Reich,et al.  Synthesis of highly porous borazine-linked polymers and their application to H2, CO2, and CH4 storage , 2011 .

[21]  B. Dorney,et al.  Nanoporous Polyporphyrin as Adsorbent for Hydrogen Storage , 2010 .

[22]  Hani M. El‐Kaderi,et al.  Template-Free Synthesis of a Highly Porous Benzimidazole-Linked Polymer for CO2 Capture and H2 Storage , 2011 .

[23]  W. Wang,et al.  Covalent organic frameworks. , 2012, Chemical Society reviews.

[24]  Neil L. Campbell,et al.  Hydrogen Storage in Microporous Hypercrosslinked Organic Polymer Networks , 2007 .

[25]  A. Cooper,et al.  Synthetic control of the pore dimension and surface area in conjugated microporous polymer and copolymer networks. , 2008, Journal of the American Chemical Society.

[26]  A. Cooper,et al.  Impact of water coadsorption for carbon dioxide capture in microporous polymer sorbents. , 2012, Journal of the American Chemical Society.

[27]  Peter G. Boyd,et al.  Direct Observation and Quantification of CO2 Binding Within an Amine-Functionalized Nanoporous Solid , 2010, Science.

[28]  A. Cooper,et al.  High Surface Area Networks from Tetrahedral Monomers: Metal-Catalyzed Coupling, Thermal Polymerization, and “Click” Chemistry , 2010 .

[29]  Hong-Cai Zhou,et al.  Gas storage in porous metal-organic frameworks for clean energy applications. , 2010, Chemical communications.

[30]  Bao-hang Han,et al.  Microporous polycarbazole with high specific surface area for gas storage and separation. , 2012, Journal of the American Chemical Society.

[31]  Zhaoqi Guo,et al.  Supercapacitive energy storage and electric power supply using an aza-fused π-conjugated microporous framework. , 2011, Angewandte Chemie.

[32]  Bao-hang Han,et al.  Preparation and characterization of triptycene-based microporous poly(benzimidazole) networks , 2012 .

[33]  M. Antonietti,et al.  "Everything is surface": tunable polymer organic frameworks with ultrahigh dye sorption capacity. , 2008, Chemical communications.

[34]  R. Noble,et al.  Highly CO2-selective organic molecular cages: what determines the CO2 selectivity. , 2011, Journal of the American Chemical Society.

[35]  Abraham M. Shultz,et al.  Synthesis of catalytically active porous organic polymers from metalloporphyrin building blocks , 2011 .

[36]  S. Wan,et al.  A belt-shaped, blue luminescent, and semiconducting covalent organic framework. , 2008, Angewandte Chemie.

[37]  Markus Antonietti,et al.  Porous, covalent triazine-based frameworks prepared by ionothermal synthesis. , 2008, Angewandte Chemie.

[38]  M. Schwab,et al.  Nanoporous copolymer networks through multiple Friedel-Crafts-alkylation-studies on hydrogen and methane storage , 2011 .

[39]  A. Cooper,et al.  Microporous copolymers for increased gas selectivity , 2012 .

[40]  John Mondal,et al.  Porphyrin based porous organic polymers: novel synthetic strategy and exceptionally high CO2 adsorption capacity. , 2012, Chemical communications.

[41]  Jeremiah J Gassensmith,et al.  Strong and reversible binding of carbon dioxide in a green metal-organic framework. , 2011, Journal of the American Chemical Society.