| 摘要 |
PURPOSE:To obtain several miliamperes of current by using polyaniline powder as positive active material, zinc sulfate solution as electrolyte, and zinc as negative active material. CONSTITUTION:A battery is formed in such a way that, for example, a graphite plate electrode attached with polyaniline powder used for synthesizing of polyaniline is used as a positive electrode, and a zinc plate is used as a negative electrode, and these electrodes are immersed in 150cc of 1 molar ZnSO4 solution serving as electrolyte. Polyaniline powder alone or an electrode obtained by dispersing polyaniline powder together with conductive material such as graphite powder or activated carbon powder into a synthetic film such as polyvinyl alcohol, polystyrine is used as the positive electrode. Thereby, several miliamperes of current can be obtained and the battery is practically useful. |
