New heterogeneous catalyst for oxidation of organic compounds by hydrogen peroxide

• Autorzy: Łukasiewicz, M. , Pielichowski, J.
• Języki publikacji: EN

Abstrakty

EN

A series of new heterogeneous catalysts for oxidation of aromatic and alkyl aromatic compound using hydrogen peroxide as a catalyst were prepared. Described catalytic system is based on introduction of heteropolyacids containing tungsten atoms into the polymeric chain. Polyaniline (PANI) was chosen as a matrix in order to its interesting properties (conductivity, insolubility in most common organic solvents). The catalyst was synthesized in both one-step or two step methods resulting in materials with different catalytic properties. All catalyst was characterized by UV-VIS and FTIR method. The thermal properties in both neutral and oxidative conditions were also investigated during the research. The resulting heterogeneous catalyst was tested in oxidation of anthracene by hydrogen peroxide. The reaction was proceeding in both microwave and conventional conditions.

Słowa kluczowe

PL

polianilina; katalizatory; nadtlenek wodoru; heteropolikwasy

EN

polyaniline; catalyst; hydrogen peroxide; heteropoly acids

• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2003
• Tom: Vol. 5, nr 3
• Strony: 12-14
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Łukasiewicz, M.

autor

Pielichowski, J.

• Department of Polymer Chemistry and Technology, Krakow University of Technology, Warszawska 24, 31-155 Krakow, Poland, tel./fax: [phone],

Bibliografia

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