Development of New Chemical Experiment Teaching Materials using Polysaccharide Hydrogel as a Chemical Reactor

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Development of new chemical experiment teaching materials using polysaccharide hydrogel as a chemical reactor was investigated. In the crystal growth experiment in polysaccharide hydrogel, it was shown clearly that larger crystals were obtained compared with a homogeneous solution experiment. Using the solid electrolyte made by polysaccharide hydrogel of a chemical cell, it was shown clearly that electromotive force equivalent to a homogeneous solution was obtained. Using the solid organic fuel made by polysaccharide hydrogel, for a bio photochemical cell, the transport velocity of O_2was too small then stable reaction over a long time will be difficult. Development of quantitative experimental device for the investigation of bio photochemical cell was succeeded.