PMID- 19778028
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20100201
LR  - 20091125
IS  - 1520-5827 (Electronic)
IS  - 0743-7463 (Linking)
VI  - 25
IP  - 23
DP  - 2009 Dec 1
TI  - Fourier transform infrared spectroscopy study of CO electro-oxidation on Pt(111) 
      in alkaline media.
PG  - 13661-6
LID - 10.1021/la902251z [doi]
AB  - In this work we investigate the electro-oxidation of CO on Pt(111) in alkaline 
      solution by using Fourier transform infrared spectroscopy (FTIRS), to determine 
      the adsorption sites of the CO, the intermediate species and the final oxidation 
      product as a function of the applied potential. Multiple CO vibration bands 
      (on-top, bridge and 3-fold hollow site) are observed on the Pt(111) electrode, 
      their distribution and potential dependence being strongly dependent on the 
      surface treatment. Spectroscopic results show that the final reaction product is 
      carbonate and suggest that adsorbed carbonate blocks the access of CO from the 
      (111) terrace to the active sites (i.e., step and kink sites).
FAU - Garcia, G
AU  - Garcia G
AD  - Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, 
      The Netherlands.
FAU - Rodriguez, P
AU  - Rodriguez P
FAU - Rosca, V
AU  - Rosca V
FAU - Koper, M T M
AU  - Koper MT
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Langmuir
JT  - Langmuir : the ACS journal of surfaces and colloids
JID - 9882736
EDAT- 2009/09/26 06:00
MHDA- 2009/09/26 06:01
CRDT- 2009/09/26 06:00
PHST- 2009/09/26 06:00 [entrez]
PHST- 2009/09/26 06:00 [pubmed]
PHST- 2009/09/26 06:01 [medline]
AID - 10.1021/la902251z [doi]
PST - ppublish
SO  - Langmuir. 2009 Dec 1;25(23):13661-6. doi: 10.1021/la902251z.