Litharollo tsa ho fokotsa tšebeliso ea li-electrode tsa graphite

Li-electrode tsa graphite ke karolo ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri, haholo lekaleng la tlhahiso ea tšepe. Li-electrode tsena li bapala karolo ea bohlokoa liboping tsa arc tsa motlakase, moo li sebelisetsoang ho theha mocheso o phahameng o hlokahalang bakeng sa ho qhibiliha le ho hloekisa litšepe. Leha ho le joalo, tekanyo e phahameng ea tšebeliso ea li-electrode tsa graphite e bile bothata bo ntseng bo eketseha indastering.

Ho utloisisa hore na ke hobane'ng ha tšebeliso ea li-electrode tsa graphite e phahame, motho o lokela ho qala ho hlahloba mofuta oa ts'ebetso ea bona. Lisebelisoa tsa motlakase tsa arc li hlahisa mocheso o matla ka ho fetisa motlakase ka li-electrode tsa graphite, tse etsang arc ea motlakase ha li kopana le thepa e tala. Ka lebaka leo, li-electrode li ba le khatello ea maikutlo e kholo ka lebaka la mocheso o matla, lik'hemik'hale, le ho senyeha ha 'mele.

E 'ngoe ea mabaka a ka sehloohong a ho sebelisoa ha li-electrode tse phahameng tsa graphite ke lebelo le tsoelang pele la khoholeho ea li-electrode nakong ea ts'ebetso ea arc. Lithempereichara tse feteletseng li etsa hore graphite e be oxidize, e leng se etsang hore ho thehoe khase ea carbon dioxide. Karabelo ena e lebisa ho senyeha ha lisebelisoa tsa graphite mme qetellong e eketsa tšebeliso ea li-electrode. Ho phaella moo, mocheso o matla le liphetoho tsa lik'hemik'hale li etsa hore li-electrode li felisoe ke mocheso le lik'hemik'hale, e leng se etsang hore li khoholehe ka potlako.

Ntlha e 'ngoe, boleng ba li-electrode tsa graphite le tsona li ama sekhahla sa tšebeliso ea tsona. Li-electrode tsa boleng bo tlase, tse nang le maemo a phahameng a litšila kapa li-density tse tlase, li atisa ho senyeha ka lebelo le potlakileng. Li-electrode tsena li ka 'na tsa e-ba le chelete e ngata qalong empa tsa lebisa ho eketseha ha tšebeliso ea nako e telele. Ka hona, ho bohlokoa ho khetha li-electrode tsa boleng bo holimo tse fanang ka ho hanyetsa mocheso le ho apara hantle, ho fokotsa tšebeliso le ho ntlafatsa ts'ebetso e akaretsang.

Ho fokotsaelectrode ea graphitetšebeliso e hloka motsoako oa mehato ea ho lokisa le mekhoa ea thibelo. Taba ea pele, ho ntlafatsa likarolo tsa ts'ebetso ea libono tsa motlakase tsa arc ho ka fokotsa ts'ebeliso ea li-electrode haholo. Ka ho khetha bophara bo loketseng ba li-electrode, boima ba hona joale, le motlakase o sebetsang, ho senyeha ha li-electrode ho ka fokotsoa. Ho bohlokoa ho fumana tekano e nepahetseng lipakeng tsa ho fihlela tlhahiso e phahameng le ho fokotsa tšebeliso ea li-electrode.

Ho feta moo, ho ntlafatsa boleng le thepa ea li-electrode tsa graphite ka botsona ho ka thusa ho fokotsa tšebeliso. Baetsi ba ntse ba sebeletsa ho nts'etsapele li-electrode tse ntlafalitsoeng tse nang le khanyetso e ntlafalitsoeng ea mocheso le lik'hemik'hale. Li-electrode tsena li khona ho mamella mocheso o phahameng le liphetoho tsa lik'hemik'hale, ho ntlafatsa bophelo ba tsona bo bolelele le ho fokotsa ho senyeha. Ho tsetela ho li-electrode tsa boleng qalong ho ka baka litšenyehelo tse phahameng empa ho ka fella ka ho boloka chelete e ngata ka nako e telele.

Tlhokomelo e matla le tlhahlobo ea kamehla ea li-electrode le tsona li bohlokoa ho fokotsa tšebeliso. Ho lemoha le ho lokisoa ka nako ea likoli leha e le life, mapetsong, kapa tšenyo nakong ea ts'ebetso ea sebōpi ho ka thibela ho senyeha ho eketsehileng, kahoo ho lelefatsa nako ea bophelo ea li-electrode. E nepahetsengho sebetsana le electrode, polokelo, le mekhoa ea ho kenya le tsona li ka kenya letsoho ho fokotsa ho roala le ho sebelisoa ha li-electrode.

Ho kenya ts'ebetsong mahlale a tsoetseng pele le boiketsetso ts'ebetsong ea tlhahiso ea tšepe le hona ho ka kenya letsoho ho fokotsa tšebeliso ea li-electrode tsa graphite. Sistimi ea ho lekola ka nako ea 'nete, taolo e ikemetseng, le tlhahlobo ea data e ka thusa ho ntlafatsa ts'ebetso ea sebōpi le ho fokotsa ts'ebeliso ea li-electrode.

Qetellong, tekanyo e phahameng ea tšebeliso ea li-electrode tsa graphite tlhahisong ea tšepe ke phephetso e hlokang tlhokomelo le liketso. Ho bohlokoa ho utloisisa mabaka a ts'ebeliso e phahameng joalo ka mocheso o matla, oxidation le tlhoko e ntseng e eketseha ea tlhahiso ea tšepe. Ka ho sebelisa maano a kang ho ntlafatsa liparamente tsa ts'ebetso, ho khetha li-electrode tsa boleng bo holimo, tlhokomelo e matla, le ho kenya ts'ebetsong mahlale a tsoetseng pele, tšebeliso ea li-electrode tsa graphite e ka fokotsoa ka katleho. Ho fokotsa tšebeliso ea li-electrode ha ho lebise feela ho boloka litšenyehelo empa hape ho kenya letsoho ho boloka tikoloho ka ho fokotsa tšebeliso ea lisebelisoa tsa tlhaho.