1. Self-doped conducting polymers
2. Water soluble conducting polymers
3. Y. Ikenoue, J. Chiang, A. O. Patil, F. Wudl and A. J. Heeger, J. Am. Chem. Soc., submitted.
4. El. Anal. Calcd. for (C6H5S2O3Na)n: C, 33.96; H, 2.37; S, 30.21; Na, 10.83. Found: C, 34.19; H, 2.46; S, 29.85; Na, 10.49. El. Anal. Calcd. for (C8H9S2O3Na)n: C, 39.99; H, 3.78; S, 26.69; Na, 9.57. Found: C, 40.11; H, 3.67; S, 26.40; Na, 9.49.