Step sites in syngas catalysis

J. Rostrup-Nielsen, Jens Kehlet Nørskov

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Step sites play an important role in many catalytic reactions. This paper reviews recent results on metal catalysts for syngas reactions with emphasis on steam reforming. Modern characterization techniques (STEM, HREM...) and theoretical calculations (DFT) has allowed a more quantitative explanation of the impact of step sites on catalyst activity and side reactions such as carbon formation. This leads to a discussion of principles for catalyst promotion.
Original languageEnglish
JournalTopics in Catalysis
Volume40
Issue number1-4
Pages (from-to)45-48
ISSN1022-5528
Publication statusPublished - 2006

Keywords

  • steam reforming
  • DFT
  • step sites
  • promotion
  • HREM
  • carbon formation

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