PROTON-CONDUCTIVE GEL, PROTON CONDUCTOR, AND PROCESSES FOR PRODUCING THESE

Proton conducting gel, and proton conductor having high ionic conductivity near room temperature, which can be reduced in the thickness and enlarged in the size easily and which can provide excellent practical effect for products such as fuel cells, as well as a production process for them are provided. A gel having a dispersion phase comprising a phosphate molecular chains and a dispersion medium comprising water is used.