TECHNOLOGY FOCUS - ELECTRONICS - Preferred Component: Layer(s) comprising the composition is a buffer layer that has been heated to greater than or equal to40degreesC.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Material: The aqueous dispersion includes metal particles, graphite fibers, graphite particles, carbon nanotubes, carbon nanoparticles, metal nanowires, inorganic conductive inks, inorganic conductive pastes, charge transport materials, semiconductive inorganic oxide nano-particles, insulating inorganic oxide nano-particles, piezoelectric oxide nano-particles, pyroelectric oxide nano-particles, ferroelectric oxide nano-particles, dispersing agents, and/or cross-linking agents. The dispersion composition includes coating aids, carbon nanotubes, metal particles, graphite fibers, graphite particles, carbon particles, carbon nanoparticles, metal nanowires, inorganic conductive inks, inorganic conductive pastes, charge transport materials, cross-linking agents.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Material: The aqueous dispersion includes metal particles, graphite fibers, graphite particles, carbon nanotubes, carbon nanoparticles, metal nanowires, inorganic conductive inks, inorganic conductive pastes, charge transport materials, semiconductive inorganic oxide nano-particles, insulating inorganic oxide nano-particles, piezoelectric oxide nano-particles, pyroelectric oxide nano-particles, ferroelectric oxide nano-particles, dispersing agents, and/or cross-linking agents. The dispersion composition includes coating aids, carbon nanotubes, metal particles, graphite fibers, graphite particles, carbon particles, carbon nanoparticles, metal nanowires, inorganic conductive inks, inorganic conductive pastes, charge transport materials, cross-linking agents.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Material: The aqueous dispersion may include organic conductive inks, or organic conductive pastes. The organic liquid is N-methylpyrrolidone, ethylene glycol, dimethylacetamide, dimethyl formamide, and/or dimethylsulfoxide. It comprises diethylene glycol, and/or N-methylpyrrolidone. The polydioxythiophene comprises poly(3,4-ethylenedioxythiophene). The colloid-forming polymeric acid comprises a perfluoroalkylenesulfonic acid. The dispersion composition comprises a perfluoroalkylenesulfonic acid, dyes, organic conductive inks, or organic conducive pastes. Preferred Composition: The weight ratio of organic liquid/total polymer is 0.3-5. Preferred Property: Organic liquid(s) has a boiling point greater than 100degreesC. The dispersion has a pH of 1-8.    TECHNOLOGY FOCUS - POLYMERS - Preferred Material: The aqueous dispersion may include a conductive polymer, piezoelectric polymers, pyroelectric polymers, or ferroelectric polymers. It includes polymers. Preferred Method: Co-acid(s) is included in the polymerization. The method includes contacting the aqueous dispersion of polydioxythiophene and colloid-forming polymeric acid with ion exchange resin(s), and adding conductivity additive(s). The aqueous dispersion of polydioxythiophene and colloid-forming polymeric acid is contacted with a cation exchange resin and then with an anionic exchange resin. EXAMPLE - Aqueous colloidal dispersion of perfluororethylenesulfonic acid (25 wt.%) with an equivalent weight (EW) of 990 was diluted with water to form a 12.5 wt.% dispersion for the polymerization. Nafion aqueous colloidal dispersion (471.3 g) and deionized water (1689.5 g) were massed into a jacketed three-necked round bottom flask (2000 mL). The mixture was stirred for 1 hour at 425 rpm before the addition of ferric sulfate and sodium persulfate. A stock solution of ferric sulfate was made by dissolving ferric sulfate hydrate (0.0694 g) with deionized water to a total weight of 20.9175 g. The ferric sulfate solution (7.93 g) and sodium persulfate (6.02 g) were placed into the reaction flask while the mixture was being stirred. The mixture was stirred for 3 minutes prior to addition of Baytron-M (RTM: 3,4-ethyylenedioxythiophene) (2.2 mL) was added to the reaction mixture while stirring. The polymerization was allowed to proceed with stirring at 20degreesC. The polymerization liquid started to turn blue in 13 minutes. The reaction was terminated in 6 hours by adding Lewatit S100 (52.60 g) for sodium sulfonate of cross-linked polystyrene, and Lewatit MP62 WS (54.57 g) for free base/chloride of tertiary/quaternary amine of cross-linked polystyrene. The two resins were washed first before use with deionized water separately until there was no color in the water. The resin treatment proceeded for 5 hrs. The resulting slurry was then suction-filtered to yield 1532.4 g dispersion with pH of 4.1.