abstract |
PROBLEM TO BE SOLVED: To provide a proton conductor advantageous for improving the stability of glass while ensuring proton conductivity, a method for producing the same, a phosphate glass and a method for producing the same. A glass composition material containing phosphoric acid as a main component is irradiated with microwaves to produce a melt, and the melt is solidified to form a phosphate glass having proton conductivity. [Selection] Figure 1 |