作者onlyveritas ( 食夢者)
看板Chemistry
標題[問題] 無機固體問題
時間Wed Nov 27 10:23:28 2013
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