Processable CEPs

In one series of studies, Paul and Pillai25 used various phosphate ester dopants to induce melt processability in PAn. Conductivities as high as 1.8 S cm-1 were 

FIGURE 7.1 Dopants used to induce thermal processing. 

FIGURE 7.2 Structures of sulfonic acid dopants used. 

These demonstrations of melt processability for PAn provide an avenue for the convenient preparation of films and fibers of CEPs. The absence of solvent makes the melt-processing route more attractive and environment-friendly than alternative solvent processing. In addition, the melt-processable CEPs are then easily incorporated into polymer blends using the well-developed processing techniques (extrusion and so on) widely used for thermoplastic polymers. 

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M4 Environmental, L.P., has developed the catalytic extraction process (CEP) for treating hazardous wastes. In CEP technology, a bath of molten metal is used as a catalyst to dissociate... 

Anonymous, "Foamed Organics, A Comprehensive Treatment on Foamed Organics Based on Selected Articles from Chemical Engineering Process (CEP) plus unpublished manuscripts on the Subject", A CEP Technical Manual published by the American Institute of Chemical Engineers, New York, (1962). 

Printing is also an old art that is now seen in a new light for fabrication of advanced products including electronic components. Solution-processable CEPs are inherently suitable for fabrication using printing methods, and their availability is already leading to low-cost sensors and cheap, disposable electronics. 

We ve tried to include all substantial developments and advances in this new edition. Significant developments in biomedical applications, microelectromechani-cal systems, and electronic textiles have been included, as has synthesis of nano-structured CEPs. New methods for characterizing CEPs, such as electrochemical Raman and electron spin resonance spectroscopy, have also been described. Significant progress is also detailed in techniques for processing CEPs and the fabrication of devices. 

White DC (2012) Optimizing energy use in distillation. Chemical Engineering Process (CEP), AIChE, March, 35-41. 

The CATALYTIC EXTRACTION PROCESSING (CEP) by MOLTEN METAL Inc. has been the subject of intensive discussion with regard to its particular suitability for processing PVC with chlorine recovery by AGPU in direct competition to the offer of STE-INMULLER a/o. at BUNA. 

CATALYTIC EXTRACTION PROCESSING (CEP) PLANT (MOLTEN METAL, INC.)... 

Integration/fabrication after polymerization Solution processable CEPs Melt-processable CEPs... 

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