Oxidation of Si(100) in nitric oxide at low pressures: An x-ray photoelectron spectroscopy study

1997 ◽  
Vol 70 (1) ◽  
pp. 63-65 ◽  
Author(s):  
A. Kamath ◽  
D. L. Kwong ◽  
Y. M. Sun ◽  
P. M. Blass ◽  
S. Whaley ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Photoelectron Spectroscopy ◽  
Spectroscopy Study ◽  
X Ray ◽  
Low Pressures

Interaction of nitric oxide with Pt(100). A fast X-ray photoelectron spectroscopy study

2002 ◽  
Vol 516 (1-2) ◽  
pp. 109-117 ◽  
Author(s):  
E.D.L. Rienks ◽  
J.W. Bakker ◽  
A. Baraldi ◽  
S.A.C. Carabineiro ◽  
S. Lizzit ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Photoelectron Spectroscopy ◽  
Spectroscopy Study ◽  
X Ray

Interaction of nitric oxide with Ru(II) complexes of deuteroporphyrindimethylester derivatives

2009 ◽  
Vol 13 (01) ◽  
pp. 35-40 ◽  
Author(s):  
Rudy Martin ◽  
Roberto Cao ◽  
Ana M. Esteva ◽  
Franz-Peter Montforts
Keyword(s):  
Nitric Oxide ◽  
Photoelectron Spectroscopy ◽  
Gold Electrode ◽  
Charge Transfer Band ◽  
Bathochromic Shift ◽  
Considerable Change ◽  
Cathodic Peak ◽  
X Ray ◽  
Polycrystalline Gold ◽  
Self Assembled

A new ruthenium(II) porphyrin disulphide derivative, [ Ru ( Pds )( CO )], was obtained from ruthenium(II)(carbonyl)deuteroporphyrin(IX), [ Ru ( DPdc )( CO )] and cystamine. The interaction of this complex with nitric oxide was studied spectrophotometrically and a bathochromic shift of the charge transfer band and considerable change in the α and β bands of the complex were observed. According to the IR spectrum, the product of this interaction is [ Ru ( DmDP )( NO +)( NO 2-)]. [ Ru ( Pds )( CO )] was then self-assembled on polycrystalline gold and characterized by X-ray photoelectron spectroscopy. [ Ru ( Pds )( CO )] was also self-assembled on gold electrode beads and its interaction with nitric oxide in aqueous solution was studied by cyclic voltammetry. A shift in the ruthenium redox process and a new irreversible cathodic peak at -0.59 V were observed, both indicating coordination of NO .

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