منابع مشابه
Nanoporous Titanium Oxide Morphologies Produced by Anodizing of Titanium
A quick and dependable technique has been developed that allows us to selectively produce anodized TiO2 in the form of nanotubes. The process employs mild chemical conditions and ambient temperature. The method can consistently produce nearly 100% surface coverage of nanotubes within 10 min of anodizing. Anodizing in relatively high pH electrolytes for 1 hour permitted us to produce nanotubes o...
متن کاملImproving the mechanical properties with Titanium anodizing
3. 17th European Society for Biomaterials Conference, Barcelona 2002 ”Protein adsorption on spark anodized Titanium” P. Becker, A. Baumann, U. Beck, A. Kirbs, J. Rychly, F. Lüthen, H-G. Neumann 4. Ti 2003, Science and Technology, Vol. V, Proceedings of the 10th World Conference on Titanium, Hamburg 2003; (ed. G. Lütjering, J. Albrecht), 3339-3344 "Spark Anodization on Titanium and Titanium Allo...
متن کاملPower-Law Behavior of Reaction Impedance in Titanium Anodizing
We have investigated the dependence of reaction impedance in titanium anodizing on the frequency of a small sine wave voltage superimposed on a fixed D.C. voltage. The magnitude of the reaction impedance, |Z| is found to obey a power law of the angular frequency , | Z | . The exponent of 0.52 ± 0.05, which was determined by the measurement of the frequency-dependent |Z|, indicates that in the t...
متن کاملCombination of Colour Favoured and Colour
In this research we described the effective Hamiltonian theory and applied this theory to the calculation of current-current (Q1,2) and QCD penguin (Q3,…,6) c quark decay rates. We calculated the decay rates of semileptonic and hadronic of charm quark in the effective Hamiltonian theory. We investigated the decay rates of D meson decays according to Spectator Quark Model (SQM) for the calculati...
متن کاملn-Colour self-inverse compositions
Abstract. MacMahon’s definition of self-inverse composition is extended to n-colour self-inverse composition. This introduces four new sequences which satisfy the same recurrence relation with different initial conditions like the famous Fibonacci and Lucas sequences. For these new sequences explicit formulas, recurrence relations, generating functions and a summation formula are obtained. Two ...
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ژورنال
عنوان ژورنال: Surface Technology
سال: 1982
ISSN: 0376-4583
DOI: 10.1016/0376-4583(82)90033-4