TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The conjugated polymers have a backbone consisting of poly(acetylene), poly(thiophene), poly(aniline), poly(pyrrole), poly(phenylene), poly(phenylene vinylene), poly(thienyl vinylene), poly(phenylene sulfide), poly(aniline)sulfonate, poly(3,4-ethylene-dioxythiophene) or poly(thieno(3,4-b)thiophene). At least one of the conjugated polymers is doped with a p-type dopant consisting of halogen, mineral acid, organic acid, poly(sulfonic acid), amic acid precursors of polyimides, and/or poly(carboxylic acid). At least one of the conjugated polymers is doped with an n-type dopant. The first conjugated polymer is poly(aniline)sulfonate and the second conjugated polymer is poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonic acid), poly(pyrrole) doped with organic acid, or poly(thieno(3,4-b)thiophene) doped with poly(styrene sulfonic acid). The first conjugated polymer is poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonic acid) and the second conjugated polymer is poly(pyrrole) doped with organic acid, or poly(thieno(3,4-b)thiophene)doped with poly(styrene sulfonic acid). The blend further comprises an additive consisting of surfactant, organic solvent, poly(hydroxy alcohol), water miscible polymer, and/or p-type dopant. The additive is a water miscible polymer consisting of poly(vinyl pyrrolidone), poly(ethylene oxide), and/or poly(acrylic acid). Preferred Composition: The aqueous blend comprises 5-95 wt.% of the first conjugated polymer based on total doped conjugated polymer solids. It contains 2-90 wt.% additive based on total solids. EXAMPLE - Blends of sulfonated poly(aniline) (SPANI) (5 wt.% water dispersion) (1 g) and poly(3,4-ethylenedioxythiphene) (PEDOT) (0.5 wt.% PEDOT and 0.8 wt.% poly(styrene sulfonic acid) (PSSA) in water) (PEDOT:PSSA) (0.462 g) were prepared. Film containing 10 wt.% PEDOT was spin coated, and conductivity was measured. The film was annealed at 200degreesC for 2 minutes under nitrogen protection and conductivity was measured again. Conductivity (sigma) of spun film was 8.8x10-2 S/cm, and conductivity after annealing was 3.13x10-1 S/cm.