Platinum complex catalysts immobilized on epoxy resins cured with polythiourethane hardeners

• Autorzy: Krzysztof Strzelec , Natalia Bączek
• Języki publikacji: EN

Abstrakty

EN

Some efficient polymer-supported platinum catalysts have been synthesized through the novel application of epoxy resin D.E.R.TM332 cured with polythiourethanes. Epoxide supports were obtained as a result of the use of polythiourethane hardeners. The activity, stability and selectivity during long-term use of the investigated catalytic systems were tested in a hydrogenation reaction of cinnamaldehyde. The results of this study indicate that polythiourethanes used to cure epoxy resin can also greatly affect the catalytic properties of the epoxide-supported platinum catalysts. To fully characterize both polymeric supports and heterogenized catalysts numerous research methods like time-of-flight secondary ion mass spectrometry (ToF-SIMS), infrared spectroscopy (IR), X-Ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM-EDX) and nitrogen BET surface area measurements were used.

EN

Słowa kluczowe

EN

Catalysts; epoxy resins; polythiourethanes; heterogeneous catalysis; Heck reaction

• Czasopismo: Open Chemistry
• Rocznik: 2015
• Tom: 13
• Numer: 1

Daty

otrzymano

2014-02-13

zaakceptowano

2014-05-05

online

2014-11-26

Twórcy

autor

Krzysztof Strzelec

• Institute of Polymer and Dye Technology, Faculty of Chemistry, Lodz University of Technology, 90–924 Lodz, Poland

autor

Natalia Bączek

• Institute of Polymer and Dye Technology, Faculty of Chemistry, Lodz University of Technology, 90–924 Lodz, Poland

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Identyfikatory

DOI

10.1515/chem-2015-0052