Transformation of some saturated hydrocarbons on iridium, rhodium and ruthenium blacks

A. Sárkány, K. Matusek, Pál Tétényi

Research output: Contribution to journalArticle

47 Citations (Scopus)

Abstract

The adsorption and deuterium exchange of methane and ethane and the hydrogenolysis and isomerization of ethane, butanes and some C5 hydrocarbons have been investigated on Ru, Rh and Ir blacks. Product distribution patterns, together with data on chemisorption and deuterium exchange, suggest that surface transformations of hydrocarbons into strongly/multiply bonded species easily take place. The initial multiple rupture of hydrocarbons is a result of the slow product desorption, that seems to be the rate limiting step of the hydrogenolysis on these metals.

Original languageEnglish
Pages (from-to)1699-1709
Number of pages11
JournalJournal of the Chemical Society, Faraday Transactions 1: Physical chemistry in Condensed Phases
Volume73
DOIs
Publication statusPublished - 1977

Fingerprint

Iridium
Rhodium
Ruthenium
Hydrocarbons
iridium
rhodium
alkanes
ruthenium
hydrogenolysis
Hydrogenolysis
Ethane
hydrocarbons
Deuterium
ethane
deuterium
Butanes
distribution (property)
Methane
products
Chemisorption

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

@article{e4593eb8f91843d88cb2dff0dd273143,
title = "Transformation of some saturated hydrocarbons on iridium, rhodium and ruthenium blacks",
abstract = "The adsorption and deuterium exchange of methane and ethane and the hydrogenolysis and isomerization of ethane, butanes and some C5 hydrocarbons have been investigated on Ru, Rh and Ir blacks. Product distribution patterns, together with data on chemisorption and deuterium exchange, suggest that surface transformations of hydrocarbons into strongly/multiply bonded species easily take place. The initial multiple rupture of hydrocarbons is a result of the slow product desorption, that seems to be the rate limiting step of the hydrogenolysis on these metals.",
author = "A. S{\'a}rk{\'a}ny and K. Matusek and P{\'a}l T{\'e}t{\'e}nyi",
year = "1977",
doi = "10.1039/F19777301699",
language = "English",
volume = "73",
pages = "1699--1709",
journal = "Physical Chemistry Chemical Physics",
issn = "1463-9076",
publisher = "Royal Society of Chemistry",

}

TY - JOUR

T1 - Transformation of some saturated hydrocarbons on iridium, rhodium and ruthenium blacks

AU - Sárkány, A.

AU - Matusek, K.

AU - Tétényi, Pál

PY - 1977

Y1 - 1977

N2 - The adsorption and deuterium exchange of methane and ethane and the hydrogenolysis and isomerization of ethane, butanes and some C5 hydrocarbons have been investigated on Ru, Rh and Ir blacks. Product distribution patterns, together with data on chemisorption and deuterium exchange, suggest that surface transformations of hydrocarbons into strongly/multiply bonded species easily take place. The initial multiple rupture of hydrocarbons is a result of the slow product desorption, that seems to be the rate limiting step of the hydrogenolysis on these metals.

AB - The adsorption and deuterium exchange of methane and ethane and the hydrogenolysis and isomerization of ethane, butanes and some C5 hydrocarbons have been investigated on Ru, Rh and Ir blacks. Product distribution patterns, together with data on chemisorption and deuterium exchange, suggest that surface transformations of hydrocarbons into strongly/multiply bonded species easily take place. The initial multiple rupture of hydrocarbons is a result of the slow product desorption, that seems to be the rate limiting step of the hydrogenolysis on these metals.

UR - http://www.scopus.com/inward/record.url?scp=37049104904&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=37049104904&partnerID=8YFLogxK

U2 - 10.1039/F19777301699

DO - 10.1039/F19777301699

M3 - Article

AN - SCOPUS:37049104904

VL - 73

SP - 1699

EP - 1709

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

ER -