(1)在酸性条件下:
总反应:2CH3OH+3O2=2CO2+4H2O
正极:3O2+12H+ +12e=6H2O
负极:2CH3OH+2H2O -12e=8CO2+12H+
(2)在碱性条件下:
总反应:2CH3OH+3O2=2CO2+4H2O
正极:6H2O+3O2+12e=12OH-
负极:2CH3OH+12OH- -12e=2(CO3)2-+10H2O
(1)在酸性条件下:
总反应:2CH3OH+3O2=2CO2+4H2O
正极:3O2+12H+ +12e=6H2O
负极:2CH3OH+2H2O -12e=8CO2+12H+
(2)在碱性条件下:
总反应:2CH3OH+3O2=2CO2+4H2O
正极:6H2O+3O2+12e=12OH-
负极:2CH3OH+12OH- -12e=2(CO3)2-+10H2O