Catalytic activation of OKO zeolite with intersecting pores of 10- and 12-membered rings using atomic layer deposition of aluminium.

نویسندگان

  • E Verheyen
  • S Pulinthanathu Sree
  • K Thomas
  • J Dendooven
  • M De Prins
  • G Vanbutsele
  • E Breynaert
  • J-P Gilson
  • C E A Kirschhock
  • C Detavernier
  • J A Martens
چکیده

Tetrahedral framework aluminium was introduced in all-silica zeolite -COK-14 using Atomic Layer Deposition (ALD) involving alternating exposure to trimethylaluminium and water vapour. The modification causes permanent conversion of the originally interrupted framework of -COK-14 to a fully connected OKO type framework, and generates catalytic activity in the acid catalysed hydrocarbon conversion reaction.

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عنوان ژورنال:
  • Chemical communications

دوره 50 35  شماره 

صفحات  -

تاریخ انتشار 2014