1 Ocak 2020 Dergi makalesi Açık Erişim

Sadak, Ali Enis; Karakus, Erman; Chumakov, Yurii M.; Dogan, Nesibe A.; Yavuz, Cafer T.

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{
  "@context": "https://schema.org/", 
  "@id": 89135, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "TUBITAK UME, Chem Grp Labs, TR-41470 Kocaeli, Turkey", 
      "name": "Sadak, Ali Enis"
    }, 
    {
      "@type": "Person", 
      "affiliation": "TUBITAK UME, Chem Grp Labs, TR-41470 Kocaeli, Turkey", 
      "name": "Karakus, Erman"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gebze Tech Univ, Dept Phys, TR-41400 Kocaeli, Turkey", 
      "name": "Chumakov, Yurii M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Korea Adv Inst Sci & Technol KAIST, Dept Chem & Biomol Engn, Daejeon 34141, South Korea", 
      "name": "Dogan, Nesibe A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Korea Adv Inst Sci & Technol KAIST, Dept Chem & Biomol Engn, Daejeon 34141, South Korea", 
      "name": "Yavuz, Cafer T."
    }
  ], 
  "datePublished": "2020-01-01", 
  "description": "A hypercrosslinked ultramicroporous and ordered organic polymer network was synthesized from a planar trimer indole building block called triazatruxene (TAT) through anhydrous FeCl3 catalyzed Friedel-Crafts alkylation using methylal as a crosslinker. The polymer network is stable in a variety of chemicals and thermally durable. The hypercrosslinked network TATHCP shows a high BET (Brunauer-Emmet-Teller) specific surface area of 997 m(2) g(-1) with CO2 uptake capacity of 12.55 wt % at 273 K, 1.1 bar. Gas selectivities of 38.4 for CO2/N-2, 7.8 for CO2/CH4, 40.6 for CO2/O-2, and 32.1 for CO2/CO were achieved through IAST calculation. The PXRD analysis has revealed that TATHCP has a fully eclipsed structure in full agreement with Pawley refinement. The ordered 2D layers provide anisotropy that could be used in catalysis and thermoelectric measurements. After loading with Pd(II), TATHCP-Pd showed high catalytic activity in Suzuki-Miyaura cross coupling reaction with a wide range of reagents and excellent reaction yields of 90-98% with good recyclability. The structure of TATHCP-Pd was found to have two independent molecules of Pd(OAc)(2) in the asymmetric unit cell which are arranged between two TATHCP layers. Thermoelectric properties of TATHCP showed a high Seebeck coefficient and ZT, a first and promising example in HCPs with applications in all-organic thermal energy recovery devices.", 
  "headline": "Triazatruxene-Based Ordered Porous Polymer: High Capacity CO2, CH4, and H-2 Capture, Heterogeneous Suzuki-Miyaura Catalytic Coupling, and Thermoelectric Properties", 
  "identifier": 89135, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Triazatruxene-Based Ordered Porous Polymer: High Capacity CO2, CH4, and H-2 Capture, Heterogeneous Suzuki-Miyaura Catalytic Coupling, and Thermoelectric Properties", 
  "url": "https://aperta.ulakbim.gov.tr/record/89135"
}