Molecular - Acclab h55.it.helsinki.fi
... Currently, the field enhancement factor is explained by the existence of a needle-like field emitting tips on the electrode surface, which may locally enhance the applied electric field. However, the existence of these tips is hypothetical, as they have never been observed experimentally and the exa ...
... Currently, the field enhancement factor is explained by the existence of a needle-like field emitting tips on the electrode surface, which may locally enhance the applied electric field. However, the existence of these tips is hypothetical, as they have never been observed experimentally and the exa ...
Ru3(CO)12 Adsorption and Decomposition on TiO2
... of titanium metal onto the Mo(110) crystal at 650 K in a background of 5 × 10-6 Torr O2. The films were annealed to 800 K in this oxygen background in order to ensure full oxidation and to eliminate adventitious carbon that was occasionally found in the films prior to annealing. Details of the film ...
... of titanium metal onto the Mo(110) crystal at 650 K in a background of 5 × 10-6 Torr O2. The films were annealed to 800 K in this oxygen background in order to ensure full oxidation and to eliminate adventitious carbon that was occasionally found in the films prior to annealing. Details of the film ...
Homo-coupling of terminal alkynes on a noble metal surface
... intermediates bound to the surface, followed by diffusion of these intermediates, and a covalent coupling reaction producing the dimer. Transition state calculations were carried out, and we found that in our case the initial Csp H bond cleavage (Fig. 4a) implies a reaction barrier of 1.8 eV, bein ...
... intermediates bound to the surface, followed by diffusion of these intermediates, and a covalent coupling reaction producing the dimer. Transition state calculations were carried out, and we found that in our case the initial Csp H bond cleavage (Fig. 4a) implies a reaction barrier of 1.8 eV, bein ...
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.