Chaena, li-supercapacitor li 'nile tsa sebelisoa likoloing tsa motlakase ka lilemo tse ngata.Joale melemo ea li-supercapacitor likoloing tsa motlakase ke efe?Hobaneng ha li-super capacitor li le ntle haholo?
Super capacitors
super capacitor, koloi ea motlakase, lithium betri
Beng ba likoloi tsa motlakase ba 'nile ba tšoenngoa ke ho tsamaea ka sekepe,' me letsatsi le leng le le leng la phomolo ho tla ba le litletlebo.A re qaleng ka ho sheba mohloli oa ho tšoenyeha ha marang-rang:
Kakaretso ea matla a peterole bakeng sa likoloi tse tloaelehileng ke 13,000 Wh/kg.Hajoale, matla a matla a libeteri tsa lithium tse tloaelehileng ke 200-300Wh/kg.Leha ho le joalo, matla a ho fetola matla a likoloi tse hloekileng tsa motlakase a phahame ka makhetlo a 2-3 ho feta a li-locomotives tsa diesel.Ka hona, molemong oa ho sebelisa matla ka katleho e kholo, tsela e molemohali ke ho eketsa matla a matla a betri ea lithium.
Leha matla a matla a eketsehile ho fihla ho makhetlo a 10 ka laboratoring, betri e buseletsoa ka mor'a litefiso tse ngata le ho tsoa.
Joale na hoa khoneha ho eketsa matla a matla ho isa boemong bo itekanetseng mme o ntse o boloka palo e nepahetseng ea tefiso le ho tsoa?
Li-Supercapacitors
Capacitor ke e 'ngoe ea likarolo tsa mantlha tsa elektroniki.Ka bokhutšoanyane, likarolo tse peli tsa li-foil tsa tšepe li sandwich le lakane e sireletsang, 'me khetla e sireletsang e eketsoa ka ntle.Pakeng tsa foil tsena tse peli ke sebaka seo matla a motlakase a bolokiloeng ho sona.Capacitor e sebelisoa e le phepelo ea motlakase hang-hang, kahoo matla a motlakase a bolokiloeng ha a ngata, 'me boima ba matla bo bobe haholo ho feta betri.
Empa capacitor e na le molemo oo betri e se nang eona: tefiso le bophelo ba ho lahla bo telele haholo - esita le makhetlo a makholo a likete tsa tefo le ho tsoa, ho senyeha ha ts'ebetso ho nyenyane haholo.Kahoo bophelo ba eona ha e le hantle bo tšoana le sehlahisoa ka bosona.
Lebaka leo ka lona e nang le tefiso e babatsehang le bophelo ba ho lahla ke hobane polokelo ea matla ea capacitor e itšetlehile ka melao-motheo ea 'mele' me ha e hlahise lik'hemik'hale tsa lik'hemik'hale.
Kahoo joale mosebetsi ke ho atolosa matla a ho boloka matla a motlakase a capacitor.Kahoo supercapacitor e hlaha.Sepheo ke ho etsa hore capacitor e be letamo, eseng feela phepelo ea motlakase hang-hang.Empa bothata bo boholo ke mokhoa oa ho ntlafatsa matla a matla a li-supercapacitor.
Supercapacitor e ka sebelisoa e le mohloli oa matla bakeng sa likoloi tsa motlakase ka mor'a ho eketsa matla a matla.China e se e qalile ho sebelisa theknoloji ena.Ka 2010 Shanghai World Expo, ho ile ha bontšoa libese tse 36 tsa super capacitor.Libese tsena esale li sebetsa ka mokhoa o tsitsitseng ka nako e telele 'me li ntse li sebetsa ka mokhoa o tloaelehileng ho fihlela joale.
Libese tsa Supercapacitor tsa Shanghai li ka matha lik'hilomithara tse 40 ka metsotso e 7
Empa thekenoloji ha e so namele litseleng tse ling le litoropong tse ling.Hona hape ke bothata ba "cruising range" bo bakoang ke matla a fokolang a matla.Leha nako ea ho tjhaja e khutsufalitsoe haholo, ho nka metsotso e seng mekae feela ho tjhaja nako e le 'ngoe, empa e ka tšoarella feela lik'hilomithara tse 40.Ha e ne e sebelisoa qalong, e ne e bile e hloka ho tjhaja nako le nako ha e emisa.
Matla a matla a li-supercapacitor tsena ha a tšoane le a libeteri tsa lithium.Lebaka la bohlokoa ka ho fetisisa ke hore "dielectric constant" ea "carbon-based" lisebelisoa tse ka har'a li-supercapacitor e ntse e sa lekana.Sehloohong se latelang, re tla bua ka katleho ea Chaena ea ho ntlafatsa matla a matla a li-supercapacitor.
JYH HSU(JEC)) ke moetsi oa supercapacitor oa China ea sebetsanang le lipatlisiso le nts'etsopele, tlhahiso le thekiso ea likarolo tse fapaneng tsa elektroniki.Haeba u na le lipotso mabapi le likarolo tsa elektronike kapa u batla ho batla tšebelisano-'moho khoebong, u ka ikopanya le rona neng kapa neng.
Nako ea poso: May-16-2022