GDE shine takaitaccen iskar gas watsawa lantarki, wanda ke nufin iskar gas yaduwa. A cikin aiwatar da masana'anta, ana lulluɓe mai haɓakawa akan layin watsa iskar gas a matsayin jiki mai goyan baya, sannan GDE yana zafi yana matse ɓangarorin proton membrane ta hanyar matsawa mai zafi don samar da lantarki na membrane.
Wannan hanya mai sauƙi ce kuma balagagge, amma tana da lahani biyu. Na farko, daftarin da aka shirya ya fi kauri, yana buƙatar nauyin Pt mafi girma, kuma ƙimar amfani da kuzari yana da ƙasa. Na biyu, tuntuɓar da ke tsakanin Layer catalytic da proton membrane ba ta kusa sosai, yana haifar da haɓaka juriya, kuma gabaɗayan aikin na'urar lantarki ba ta da girma. Saboda haka, GDE membrane electrode an kawar da asali.
Ƙa'idar aiki:
Abin da ake kira Layer rarraba gas yana cikin tsakiyar lantarki. Tare da dan kadan matsa lamba, electrolytes suna gudun hijira daga wannan porous tsarin. Ƙananan kwarara. juriya yana tabbatar da cewa iskar gas na iya gudana cikin yardar kaina a cikin lantarki. A dan kadan mafi girman iska, masu amfani da lantarki a cikin tsarin pore suna iyakance ga Layer na aiki. Layin saman da kansa yana da ramuka masu kyau waɗanda gas ba zai iya gudana ta cikin na'urorin lantarki zuwa cikin electrolyte ba, ko da a matsa lamba mafi girma. Ana yin wannan lantarki ta hanyar tarwatsawa da ɓacin rai na gaba ko latsa mai zafi. Don samar da na'urorin lantarki masu yawa, kayan da aka yi da kyau suna tarwatsa su a cikin wani nau'i da santsi. Sa'an nan kuma, ana amfani da wasu kayan a cikin yadudduka da yawa kuma ana amfani da matsa lamba.
Lokacin aikawa: Fabrairu-27-2023