Novel inorganic precursors [Co.sub.4.32./sub.Zn.sub.1.68./sub.(HCO.sub.2./sub.).sub.18./sub.(C.sub.2./sub.H.sub.8./sub.N).sub.6./sub.]/SiO.sub.2./sub. and Co.sub.4.32./sub.Zn.sub.1.68./sub.(HCO2).sub.18./sub.(C.sub.2./sub.H.sub.8./sub.N).sub.6./sub.]/Al.sub.2./sub.O.sub.3./sub. for Fischer-Tropsch synthesis

0489258 - FZÚ 2019 RIV US eng J - Článek v odborném periodiku
Saheli, S. - Rezvani, A.R. - Malekzadeh, A. - Dušek, Michal - Eigner, Václav
Novel inorganic precursors [Co_4.32Zn_1.68(HCO₂)₁₈(C₂H₈N)₆]/SiO₂ and Co_4.32Zn_1.68(HCO2)₁₈(C₂H₈N)₆]/Al₂O₃ for Fischer-Tropsch synthesis.
International Journal of Hydrogen Energy. Roč. 43, č. 2 (2018), s. 685-694. ISSN 0360-3199. E-ISSN 1879-3487
Grant CEP: GA ČR(CZ) GA15-12653S; GA MŠMT(CZ) LO1603
GRANT EU: European Commission(CZ) CZ.2.16/3.1.00/24510
Institucionální podpora: RVO:68378271
Klíčová slova: Fischer-Tropsch synthesis * coordination polymers * inorganic precursor * impregnation * catalytic performance
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 4.084, rok: 2018

The silica- and alumina-supported Co-Zn catalysts were synthesized by thermal decomposition of new inorganic precursors. A novel coordination polymer (1) was prepared using the solvothermal technique and characterized by elemental analysis, FT-infrared spectroscopy. Thermal stability of the complex 1 was investigated by thermogravimetric analysis and differential scanning calorimetry, and its structure was determined by single-crystal X-ray diffraction. Characterization of catalysts was carried out using powder X-ray diffraction, scanning electron microscopy and BET specific surface area. The cat alysts were evaluated for Fischer-Tropsch synthesis. The performance of the catalysts was compared to those of catalysts constructed via impregnation method and the fabricated catalysts show higher activity and selectivity than the reference catalysts.
Trvalý link: http://hdl.handle.net/11104/0283702