Abstract
The method to determine the decomposition starting temperature of hydrocarbons adsorbed on a single crystal surface was developed by taking use of inhibiting effect of CO on decomposition. The representative results for cycloheptane decomposition on Ni(755) have been presented. Temperature programmed desorption (TPD) spectra after preflash and postdosing of CO indicated that the decomposition of adsorbed cycloheptane to partially dehydrogenated intermediates started at 162 K and was completed by 200 K. The characteristics and differences in predosing and postdosing effects between CO and bismuth have been discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 3648-3654 |
| Number of pages | 7 |
| Journal | Journal of Physical Chemistry |
| Volume | 99 |
| Issue number | 11 |
| Publication status | Published - 1995 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
Cite this
Determination of decomposition starting temperature of hydrocarbons adsorbed on a single crystal surface : Representative results for cycloheptane on Ni(755). / Orita, Hideo; Kondoh, Hiroshi; Nozoye, Hisakazu.
In: Journal of Physical Chemistry, Vol. 99, No. 11, 1995, p. 3648-3654.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Determination of decomposition starting temperature of hydrocarbons adsorbed on a single crystal surface
T2 - Representative results for cycloheptane on Ni(755)
AU - Orita, Hideo
AU - Kondoh, Hiroshi
AU - Nozoye, Hisakazu
PY - 1995
Y1 - 1995
N2 - The method to determine the decomposition starting temperature of hydrocarbons adsorbed on a single crystal surface was developed by taking use of inhibiting effect of CO on decomposition. The representative results for cycloheptane decomposition on Ni(755) have been presented. Temperature programmed desorption (TPD) spectra after preflash and postdosing of CO indicated that the decomposition of adsorbed cycloheptane to partially dehydrogenated intermediates started at 162 K and was completed by 200 K. The characteristics and differences in predosing and postdosing effects between CO and bismuth have been discussed.
AB - The method to determine the decomposition starting temperature of hydrocarbons adsorbed on a single crystal surface was developed by taking use of inhibiting effect of CO on decomposition. The representative results for cycloheptane decomposition on Ni(755) have been presented. Temperature programmed desorption (TPD) spectra after preflash and postdosing of CO indicated that the decomposition of adsorbed cycloheptane to partially dehydrogenated intermediates started at 162 K and was completed by 200 K. The characteristics and differences in predosing and postdosing effects between CO and bismuth have been discussed.
UR - http://www.scopus.com/inward/record.url?scp=0009634234&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0009634234&partnerID=8YFLogxK
M3 - Article
VL - 99
SP - 3648
EP - 3654
JO - Journal of Physical Chemistry
JF - Journal of Physical Chemistry
SN - 0022-3654
IS - 11
ER -