STUDIES ON MECHANISM OF CO HYDROGENATION OVER NI AL2O3/

Authors
HU YH WAN HL GUAN YD LIN HS
Citation
Yh. Hu et al., STUDIES ON MECHANISM OF CO HYDROGENATION OVER NI AL2O3/, Gaodeng xuexiao huaxue xuebao, 16(8), 1995, pp. 1289-1291
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
8
Year of publication
1995
Pages
1289 - 1291
Database
ISI
SICI code
0251-0790(1995)16:8<1289:SOMOCH>2.0.ZU;2-3
Abstract
The mechanism of CO hydrogenation to CH4 over Ni catalysts was studied by response method of differential pulses and BOC-MP method, It was s uggested that the dissociation of CO under the promotion of hydrogen w as favorable over Ni(111), whereas the direct dissociation of CO was f avorable over Ni(100), Moreover, it was shown that hydrogenation of su rface C to CH species was the rate-determining step.