Coating thermal methods

It seems established that the thermal procedure gives rise to oxides as precursors of the active alloy [153, 523, 528], This has been demonstrated in the case of La-Mo coatings [143]. The precursors can then be reduced in situ or pre-reduced in H2 atmosphere before use [153, 415, 519]. The latter procedure appears to give more efficient results [153]. Various methods of preparation have been compared by Divisek et al. [141]. They have shown that the thermal method is superior to electroplting, but not for the case of Ni-Mo-Cd alloy which seems to possess special properties. 

Title Polyaryleneetherketone Phosphine Oxide Compositions Incorporating Cycloaliphatic Units for Use as Polymeric Binders in Thermal Control Coatings and Method for Synthesizing Same... 

Laser pulsed methods have been used successfully for polyethylene, polycarbonate, polyimide, and polymethylmethacrylate typical film growth rates are 0.02-0.1 nm per laser pulse. As an alternative to traditional thermal evaporation or spin-coating, this method has also been used to deposit organic materials for organic electroluminescence... 

General corrosion control, prevention, and monitoring should be planned for from the onset. To detect and monitor corrosion, various methods must be used, while corrosion protection would be done by the addition of inhibition and use of protection coatings [5]. Visual examination, laser methods, the replication microscopy liquid penetration testing method, magnetic particles testing, the eddy current inspection method, acoustic emission technique, thermal methods of inspection, and nondestructive methods are the various methods to be adopted when monitoring pipeline corrosion [5]. 

APPLICATION OF THERMAL METHODS OF ANALYSIS TO ORGANIC COATINGS AND RELATED MATERIALS. 

Polyarylenester ketone phosphine oxide compositions incorporation cycloaliphatic units for use as polymeric binders in thermal control coatings and method for synthesizing same, US Patent 7208551 International Patent Catalogue C 08 L 45/00-216. 

Before entering the specific argumenf about the application of DTA-DSC techniques to multicomponent liquids consisting of water or oil droplets coated with a surfactant shell and dispersed into an oil or water continuous phase, we consider some technical details of these two thermal methods of analysis [2]. 

Because liquid and headspace sampUng methods differ in kinetics, the two approaches are complementary. Equilibrium is attained more rapidly in headspace SPME than in direct-immersion SPME, because there is no liquid to hinder diffusion of the analyte onto the stationary phase. For a given sampling time, immersion SPME is more sensitive than HS-SPME for analytes predominantly present in the liquid. The reverse is true for analytes that are primarily in the headspace. Several additional factors can affect SPME and do influence the choice between immersion and headspace sampling [997]. Overall extraction with HS-SPME is apt to be lower than in direct-immersion because transfer of analytes from the sample to the gas phase seldom is quantitative. HS-SPME was compared with PT [998] and HS-GC-MS [954,999]. Application of HS-SPME eliminates many problems of other headspace techniques and extends headspace sampling to less volatile compounds due to the concentration effect at the fibre coating. Thermal desorption... 

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