Spectroscopic Characterization of Mixed Fe−Ni
... There are reports of mixed metal oxides with oxygen evolution reactivities that are superior to that of either of the parent metal oxides. Mixed Ni−Fe oxide catalysts have been shown to be of particular interest because of the lower overpotential of reaction and the stable activity. Corrigan et al. ...
... There are reports of mixed metal oxides with oxygen evolution reactivities that are superior to that of either of the parent metal oxides. Mixed Ni−Fe oxide catalysts have been shown to be of particular interest because of the lower overpotential of reaction and the stable activity. Corrigan et al. ...
Sructural and chemisorption properties of metallic surfaces and metallic overlayers
... Al(110) and Ni on W(110)) and the hydrogen interaction with two clean metal surfaces (Nb(110) and W(110)) have been studied using various surface analytical techniques. The results for the Pd/Al system show that the Pd film grows on Al(110) in a layer-by-layer mode. The binding energies of the Pd 4d ...
... Al(110) and Ni on W(110)) and the hydrogen interaction with two clean metal surfaces (Nb(110) and W(110)) have been studied using various surface analytical techniques. The results for the Pd/Al system show that the Pd film grows on Al(110) in a layer-by-layer mode. The binding energies of the Pd 4d ...
When Gold Is Not Noble: Nanoscale Gold
... vibrational frequency and linewidth of adsorbed CO are rather sensitive to the size and structure of the cluster). In the absence of oxygen, CO desorbs from the supported Au8 cluster between 150 and 180 K. The catalytically formed 13C16O18O desorbs already at 140 K with the main desorption peak at 2 ...
... vibrational frequency and linewidth of adsorbed CO are rather sensitive to the size and structure of the cluster). In the absence of oxygen, CO desorbs from the supported Au8 cluster between 150 and 180 K. The catalytically formed 13C16O18O desorbs already at 140 K with the main desorption peak at 2 ...
Mechanisms and energetics of surface reactions at the copper
... pressure of the earth’s atmosphere (5.5∙10–7 bar), which efficiently suppresses reaction 3. Since these are well established thermodynamic data, Hultquist and Szakálos draws the conclusion that the corrosion product of their long-term experiment is an hitherto unknown phase of oxidized copper for wh ...
... pressure of the earth’s atmosphere (5.5∙10–7 bar), which efficiently suppresses reaction 3. Since these are well established thermodynamic data, Hultquist and Szakálos draws the conclusion that the corrosion product of their long-term experiment is an hitherto unknown phase of oxidized copper for wh ...
Ultrahydrophobicity
Superhydrophobic surfaces are highly hydrophobic, i.e., extremely difficult to wet. The contact angles of a water droplet exceeds 150° and the roll-off angle/contact angle hysteresis is less than 10°. This is also referred to as the Lotus effect, after the superhydrophobic leaves of the lotus plant. Droplet impacting on these kind of surfaces can fully rebound like an elastic ball, or pancake.