XPS and STM Study of Carbon Deposits at the Surface of Platinum (110) Full article
| Journal |
Applied Surface Science
ISSN: 0169-4332 |
||
|---|---|---|---|
| Output data | Year: 1997, Volume: 120, Number: 3/4, Pages: 239-242 Pages count : 4 DOI: 10.1016/S0169-4332(97)00251-1 | ||
| Tags | Carbon, Platinum, XPS | ||
| Authors |
|
||
| Affiliations |
|
Funding (1)
| 1 | Russian Foundation for Basic Research | 95-03-96676 |
Abstract:
The deposition of carbon due to high temperature ethylene decomposition at Pt(110) was studied by XPS and STM techniques. In the temperature range 700–1400 K no graphite species were observed. Instead, two carbon states were distinguished by XPS. At temperatures 700–850 K chemisorbed carbon layer is formed with BE(C1s) = 284.2 eV, this carbon state reacting readily with both oxygen and hydrogen. At T > 850K carbon layer with BE(C1s) = 284.6–284.9 eV is formed. Further study showed this carbon species to be stable up to 1150 K and to be inert towards both hydrogen and oxygen up to 1000 K. This state was attributed to diamond-like carbon (DLC). STM study of DLC on Pt(110) revealed the patched pseudo-C-(3 × 1) structure. This reconstruction is believed to account for the DLC formation at platinum (110) surface.
Cite:
Kvon R.I.
, Boronin A.I.
, Shaikhutdinov S.K.
, Buyanov R.A.
XPS and STM Study of Carbon Deposits at the Surface of Platinum (110)
Applied Surface Science. 1997. V.120. N3/4. P.239-242. DOI: 10.1016/S0169-4332(97)00251-1 WOS Scopus РИНЦ ANCAN OpenAlex
XPS and STM Study of Carbon Deposits at the Surface of Platinum (110)
Applied Surface Science. 1997. V.120. N3/4. P.239-242. DOI: 10.1016/S0169-4332(97)00251-1 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | May 19, 1997 |
| Accepted: | Jun 21, 1997 |
| Published print: | Dec 1, 1997 |
| Published online: | Jun 23, 1998 |
Identifiers:
| Web of science: | WOS:000071323000007 |
| Scopus: | 2-s2.0-0031344040 |
| Elibrary: | 13251000 |
| Chemical Abstracts: | 1998:36747 |
| Chemical Abstracts (print): | 128:172500 |
| OpenAlex: | W2091497895 |