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Surface adsorption behavior

Surface Adsorption Behavior of Metal-Ammine Complexes. Metal-hydroxides or oxyhydroxides possess variably charged surfaces. Since pH is expected to be around the PZC, addition of NH3 to the newly formed metal-oxyhydroxide leads to surface adsorption of NH3 by protonation. This is demonstrated below (see also Chapters 3 and 4) ... [Pg.465]

Dhane S. Investigation of surface adsorption behavior of bta in a model copper CMP slurry [Masters thesis]. Potsdam (NY) Clarkson University May 2006. [Pg.246]

During CMP, the temperature between the polishing pad and the wafer is elevated due to friction and chemical reactions [43,44]. The elevated temperature may have an impact on the surface adsorption behavior of the passivating agent. The passivating film may become thinner due to an... [Pg.260]

COMPETITIVE SURFACE ADSORPTION BEHAVIOR OF CORROSION INHIBITORS... [Pg.266]

Govindaswamy S, Li Y. Surface adsorption behavior of CMP corrosion inhibitors on Cu surface. Unpublished results 2007. [Pg.275]

In conclusion, even if the CH3OH oxidation occurs for supported electrocatalysts in a similar way as on smooth Pt electrodes, the surface characteristics of the catalysts, besides Pt dispersion, may play a significant role in the reduction of the overpotential for this process. The acid-base functional groups influence the oxidation mechanism as they establish the level of metal-support interaction and the surface adsorption behavior. Thus, the optimization of such parameters can significantly improve the activity of Pt electrocatalysts for CH3OH oxidation. [Pg.657]

Since amino acids form the building blocks of proteins, it is important to compare the surface adsorption behavior and electrochemical oxidation reactions of amino acids at solid electrodes in order to fully understand the behavior of proteins under similar experimental conditions and the role of different functional groups in the adsorption behavior of these compounds. [Pg.335]

Surface Adsorption Behavior of Proteins at Ambient Temperature... [Pg.354]

Heat affects the conformation of proteins, and most proteins undergo fairly rapid heat denaturation somewhere between 333 and 363 A series of experiments was made by Roscoe and Fuller in which the surface adsorption behavior of bovine )8-lactoglobulin A, hen egg-white lysozyme and bovine pancreatic ribonuclease A was studied at a platinum electrode as a function of temperature using cyclic voltammetry. The protein solution and the electrochemical cell were separately immersed in the thermostated bath and allowed to equilibrate for 30 mins. The protein... [Pg.380]

The surface adsorption behavior of lysozyme with an anodic end potential of 1.0 V over the temperature range 273-343 K (Fig. 21) showed a steady increase of surface charge density with temperature. Similar results were obtained with ribonuclease A, as shown in Fig. 22. Negligible... [Pg.386]

See other pages where Surface adsorption behavior is mentioned: [Pg.340]    [Pg.239]    [Pg.267]    [Pg.269]    [Pg.271]    [Pg.631]    [Pg.251]    [Pg.334]    [Pg.343]    [Pg.354]    [Pg.356]    [Pg.366]    [Pg.381]    [Pg.388]    [Pg.61]   
See also in sourсe #XX -- [ Pg.631 ]



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Surface behavior

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