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Materials such as beta-alumina(formulated as Na下標1-x Al下標11 O下標17+x/2, T>300度C),AgI(T>146度C),PbF下標2(T<822度C),Li下標4SiO下標4(T>300度C)and (Zr下標1-xCa下標x)O下標2 (0.1<=x<=0.2,T>1000度C) are found to exhibit significant electrical conductivity at indicated temperatures and compositions. Identify the species that is responsible for electrical conduction in each material. 參考答案: Na下標1-x Al下標11 O下標17+x/2 elcetrical conduction AgI ionic conduction PbF下標2 ionic condution Li下標4SiO下標4 elcetrical conduction 我的疑問是elcetrical conduction和ionic conduction要如何區分?謝謝。 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 123.195.26.87