Kodi graphite yomwe imagwiritsidwa ntchito popanga maelekitirodi ndi chiyani?

Ma electrode a graphite amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha zinthu zake zapadera komanso kusinthasintha.Pakati pa zipangizo zosiyanasiyana zilipokupanga ma electrode, graphite yatulukira ngati kusankha kokonda, makamaka chifukwa cha kuphatikiza kwake kwapadera kwa madulidwe apamwamba komanso kukana kwambiri kutentha ndi dzimbiri la mankhwala.

Chifukwa chiyani graphite imagwiritsidwa ntchito ngati ma electrode

I:Kuchita Kwapadera:

Chimodzi mwa zifukwa zazikulu zogwiritsira ntchito graphite ngati ma electrode ndiabwino kwambirimagetsi conductivity.Graphite amawonetsa kuchuluka kwa ma elekitironi kuyenda, kuwalola kuti aziyendetsa bwino magetsi.Katunduyu amatsimikizira kusuntha kwamphamvu kwamagetsi pamachitidwe a electrochemical.

II:Kulimbana ndi Kutentha:

Graphite ali ndi luso lapadera lopirira kutentha kwambiri, kupangitsa kuti ikhale chinthu choyenera kugwiritsidwa ntchito ngati maelekitirodi.Kulumikizana kwa interlayer mu graphite ndikofooka, kulola kuti zigawozo zidutse mosavuta.Kapangidwe kapadera kameneka kamapangitsa graphite kukhala yolimba kwambiri ndi kutenthedwa kwa kutentha ndipo imathandiza kuti ikhalebe yolimba ngakhale kutentha kwambiri.

III: Kukhazikika kwa Chemical:
Maelekitirodi a graphite amawonetsanso kukana kowopsa kwa mankhwala.Sakukhudzidwa mosavuta ndi malo owopsa amankhwala omwe amapezeka m'mafakitale, monga kuyenga zitsulo ndi electrodeposition.Kukhazikika kwamankhwala kumeneku kumapangitsa kuti ma elekitirodi akhale ndi moyo wautali komanso amachepetsa kufunika kosintha pafupipafupi.

IV: Kuwonjeza Kochepa Kwambiri:
Ubwino wina wa ma elekitirodi a graphite ndi kuchuluka kwawo komwe kumawonjezera kutentha.Pamene akuwotcha panthawi ya opaleshoni, ma electrode a graphite amakula pang'onopang'ono, kuchepetsa chiopsezo cha ming'alu kapena ming'alu yomwe imayambitsa nkhawa.Katunduyu amathandizira kuti ma elekitirodi azikhala olimba komanso odalirika, kuonetsetsa kuti amakhala ndi moyo wautali.

V: Mapulogalamu Osiyanasiyana:
Kupatula chuma chamakampani,ma electrode a graphitepezani mapulogalamu osiyanasiyana m'magawo osiyanasiyana.Amagwiritsidwa ntchito kwambiri popanga zitsulo zopanda chitsulo, monga aluminiyamu, mkuwa, faifi tambala, ndi titaniyamu.Kuphatikiza apo, ma electrode a graphite amatenga gawo lofunikira popanga mankhwala, kuphatikiza chlorine, fluorine, ndi sodium hydroxide, kudzera munjira za electrolysis.

VI.Kukhazikika Kwachilengedwe:
Ma elekitirodi a graphite apeza chidwi kwambiri m'zaka zaposachedwa chifukwa cha kusakhazikika kwawo kwachilengedwe.Poyerekeza ndi ma elekitirodi amtundu wa kaboni, ma elekitirodi a graphite amakhala ndi mpweya wocheperako panthawi yopanga zitsulo.Kuphatikiza apo, kuchuluka kwa matenthedwe a graphite kumathandizira kuti pakhale mphamvu zamagetsi, kuchepetsa kugwiritsa ntchito mphamvu zonse.

VII.Malingaliro Azachuma:
Ngakhale ma elekitirodi a graphite angakhale ndi mtengo wapamwamba woyambirira poyerekeza ndi zipangizo zina, katundu wawo wapamwamba ndi moyo wautali wautumiki umawapangitsa kukhala osankha mtengo m'kupita kwanthawi.Kukana kwa ma electrode a graphite kuti asaphwanyeke komanso kutsekemera kwa okosijeni kumapangitsa kuti m'malo mwake mukhale ochepa, kuchepetsa nthawi yochepetsera komanso kukonzanso ndalama.

Ma electrode a graphiteamapereka ma conductivity abwino kwambiri osayerekezeka, kukana kutentha kwapadera, kukhazikika kwamankhwala, komanso kutsika kwamafuta owonjezera, kuwapanga kukhala chisankho chabwino pamafakitale osiyanasiyana.Kusinthasintha kwawo, kukhazikika kwa chilengedwe, komanso kutsika mtengo kwanthawi yayitali kumawapangitsa kukhala amtengo wapatali pakupanga zitsulo, kuyeretsa zitsulo zopanda chitsulo, komanso kupanga mankhwala.Pamene ukadaulo ukupitilirabe kusinthika, ma elekitirodi a graphite atha kuchitira umboni kuwongolera kwina, kulimbitsa malo awo ngati zinthu zopititsira patsogolo makina opangira ma elekitirodi odalirika komanso odalirika.