Intshayelelo:
Iibhetri zinokwahlulwa zinokwahlulwa zangamacandelo amathathu: Iibhetri zekhemikhali, ibhetri yemvelo kunye neebhetri zebhayoloji. Iibhetri zekhemikhali zezona zisetyenziswa kakhulu kwizithuthi zombane.
Ibhetri yekhemikhali: Ibhetri yekhemikhali sisixhobo esiguqula amandla emichiza kumandla ombane ngokusakhiwa kweekhemikhali. Inama-electrodes elungileyo kunye nengalunganga kunye nee-electroneste.
Ibhetri yomzimba: Ibhetri yomzimba iguqula amandla omzimba (njengamandla elanga kunye namandla omatshini) kumandla ombane ngotshintsho lomzimba.
Ukuhlelwa kwebhetri yekhemikhali: Ukusuka kwimbono yembono yekhemikhali, inokwahlulwa ibe ziindidi ezimbini: iibhetri zokugcina (kubandakanya iibhetri ezisisiseko kunye neebhetri ze-ofisi. Ibhetri eyintloko: inokusetyenziswa kuphela, isixhobo esisebenzayo asinakulungiswa, ukungavisisani kwangaphakathi, kwaye ubungakanani obuthile buphakathi.
Iibhetri zesekondari: zinokuhlawuliswa kwaye zikhutshiwe eziphindaphindiweyo, izinto ezisebenzayo ziyaguquka, kwaye zisetyenziswa ngokubanzi kwizixhobo ezahlukeneyo zokubiza. Uninzi lweemodeli kwimarike ngoku zisebenzisa iibhetri ezinokuphinda zisebenze ukuqhuba imoto. Iibhetri zesekondari zahlulahlulwe zaba ziibhetri ze-Acid, iibhetri ze-Nickel-Cadmium-Cadming, i-nickel-intsimbi ye-hcker-nyibila ye-hydride kunye neebhetri ze-lithium. Okwangoku, iinkampani zemoto kwintengiso ikakhuluIibhetri ze-lithium, kwaye bambalwa abasebenzisa iibhetri ze-hickel.
Inkcazo yebhetri yeLithium
Ibhetri yeLithiumIbhetri esebenzisa i-lithium yentsimbi okanye i-lithium alloy njengezixhobo ezilungileyo okanye ezimbi ze-electrode okanye ezimbi ze-elektrolyte.
Ukutshaja nokukhupha i-Lithium yebhetri ye-lithium ikakhulu kuxhomekeke kwintshukumo yeLithium ye-Inyonium (Li +) phakathi kwe-Electros elungileyo nengalunganga. Xa i-shacing, i-lithium ye-lithium igqitywe kwi-electrode eyakhayo kwaye ifakwe kwi-electrode engalunganga ye-electrolyte, kwaye i-electrode engalunganga ikwi-lithium-etyebileyo; Okuchaseneyo kuyinyani xa ukrola.
Umgaqo we-electrochemical we-lithium-ion
IFomula yokuphendula ye-Electrode ye-Electrode: I-ChineO2 → Li1-xcoo2 + XI-
IFomula yeNdlela ye-Electrode ye-Electrode: C + Xli + + xe- tix
Ibhetri yeLithium-ion inoxinano lwamandla aphezulu, ubomi obude kunye nenqanaba lokuzibandakanya eliphantsi, kwaye lusetyenziswe ngokubanzi kwiifowuni, iilaptops kunye nezithuthi zombane.
Amasimi eIibhetri ze-lithiumzihlulwe zingamandla kwaye zinamandla. Imihlaba yamandla yeziko le-lithium-ion iquka izithuthi zombane, izixhobo zamandla, njl.; Imimandla engeyiyo yamandla ibandakanya umqeshi we-elektroniki kunye neendawo zokugcina amandla, njl.
Ukwakhiwa kunye nokuhlelwa kweebhetri ze-lithium
Iibhetri zeLithum zenziwe ikakhulu ngamacandelo amane: izixhobo ezifanelekileyo ze-electrode, izixhobo ezimbi ze-electrode, ii-elektroniki kunye nezahlulo zebhetri. Izixhobo ze-electrode ze-electrode ikakhulu zichaphazela ukusebenza kakuhle kunye nokusebenza komjikelo we-lithium-ion. I-Lithium Plates Electrodes ezibi ikakhulu ihlulwe yangamacandelo amabini: Izixhobo zekhabhoni kunye nezixhobo ezingezizo zekhabhoni. Esona sicelo sijolise kwimakethi ye-electrode lemifanekiso emiselweyo phakathi kwezinto zekharbhoni, phakathi kwegrafu yegrafu kunye negrafiki yendalo enezicelo ezinkulu zemveliso. I-Elecrodes engalunganga esekwe sisicon-esekwe kugxilwe kuphando ngabavelisi be-elektrode abakhulu kwaye zenye yezona zinto zibalulekileyo ze-electrode ezinokwenzeka ukuba zisetyenziswe kwinqanaba elikhulu kwixesha elizayo.
Iibhetri ze-lithiumbahlelwa kwibhetri ye-lithium cobalt, i-lithium ye-lithium yentsimbi phosphatele i-phosphatele iibhetri, iibhetri ze-Ternary, njl. Ngokwezixhobo ezilungileyo ze-electrode;
Ngokwefom yemveliso, bahlulahlulwe baba ziibhetri ezikwere, iibhetri ze-cylindrical kunye neebhetri zepakethe ezithambileyo;
Ngokwemeko yesicelo, banokwahlulwa kubabini bombane, ukugcinwa kwamandla kunye neebhetri. Phakathi kwabo, iibhetri zeLithium zisetyenziswa ikakhulu kwiimveliso ze-3C; Iibhetri zokugcina amandla zisetyenziswa ikakhulu kugcino lwamandla ekhaya kwaye zasasaza isikhundla esizimeleyo sogcino lwamandla anjengombane welanga kunye neSondoni; Iibhetri zombane zisetyenziswa ikakhulu kwizithuthi ezahlukeneyo zombane, izixhobo zombane kunye nezithuthi ezitsha zamandla.
Ukuqukumbela
I-Heltec iya kuqhubeka nokuhlaziya ulwazi lwesayensi oludumileyo malungaIibhetri ze-lithium. Ukuba unomdla, unganikela ingqalelo kuyo. Kwangelo xesha, sikunika iipakethi ze-lithium ezikumgangatho ophezulu kuwe ukuba uthenge kwaye ubonelele ngeenkonzo ezenziwe ngokwezifiso ukuze uhlangabezane neemfuno zakho.
Amandla eHestec liqabane lakho eliluthelekisayo kwimveliso yebhetri. Ngokugxila kwethu okungapheliyo kuphando nophuhliso, kunye noluhlu lwethu olubanzi lweempahla zebhetri, sinikezela ngezisombululo ezimiselweyo zokumisa ukuhlangabezana neemfuno zeshishini. Ukuzibophelela kwethu ekugqwesiseni, ukulungelelaniswa kwezisombululo, kwaye ubudlelwane bobuqili bobuqili kusenza ukuba sikhe sikhetha abavelisi bepakethi yebhetri.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungathandabuzifikelela kuthi.
Isicelo sekowuteshini:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
I-Post Time: Sep-18 ukuya kwi-2024