Nhanganyaya：
Mabhatiri eLithiumDzakatora pfungwa dzevanhu pasi rose uye dzakatowana mubairo weNobel Prize nekuda kwekushandiswa kwadzo, izvo zvakabatsira zvikuru pakugadzirwa kwemabhatiri uye nhoroondo yevanhu. Saka, sei mabhatiri e lithium achiwana kutariswa kwakawanda pasi rose uye achitowana mubairo weNobel Prize?
Chinokosha pakunzwisisa kukosha kwemabhatiri e-lithium chiri muhunhu hwawo hwakasiyana uye shanduko yaakaita patekinoroji nenharaunda. Kusiyana nemabhatiri echinyakare, ayo anovimba nemakemikari anosanganisira simbi dzinorema senge lead kana cadmium, mabhatiri e-lithium anoshandisa maion e-lithium kuchengetedza nekuburitsa simba. Dhizaini iyi ine mabhenefiti akati wandei, anosanganisira kuwanda kwesimba, hupenyu hurefu, uye kugona kuchaja nekukurumidza, zvichiita kuti ave sarudzo yakakodzera kune akasiyana mashandisirwo.
Chikonzero nei mabhatiri e lithium achive akakurumbira
Chimwe chezvikonzero zvikuru zvekuonekwa nekurumbidzwa kwevanhu vakawandamabhatiri e lithiamundiyo basa ravo mukuita kuti midziyo yemagetsi inotakurika iwande. Kuuya kwemafoni, mapiritsi, nezvimwe zvigadzirwa zvefoni kwakachinja kutaurirana, varaidzo, uye kugona kugadzira, uye mabhatiri e lithium ave akakosha mukupa simba michina iyi. Dhizaini yavo yakareruka uye diki, pamwe nekukwanisa kwavo kupa simba rakavimbika uye rinogara kwenguva refu, zvakaita kuti ive yakakosha munguva yemazuva ano yedhijitari.
Uyezve, kuwedzera kwemotokari dzemagetsi (EVs) kwakawedzera mukurumbira wemabhatiri e-lithium. Sezvo nyika ichitsvaga kuchinja kubva pamafuta efossil uye kuderedza kuburitswa kwemhepo inopisa, maEVs ave nzira inovimbisa yekuchinja mota dzemagetsi dzemazuva ano dzinoshandisa injini dzemoto. Chinhu chikuru mukubudirira kwemaEVs mabhatiri e-lithium anoshanda zvakanyanya anogona kuchengetedza nekupa simba rakawanda rinodiwa pakutyaira kure. Kuvandudzwa kwetekinoroji yepamusoro yebhatiri re-lithium-ion kwave kuri simba guru riri shure kwekukura nekukurumidza kwemusika wemotokari dzemagetsi, zvichikwezva kutariswa kukuru kubva kune vanoisa mari, vagadziri vemitemo, uye veruzhinji.
Mabhatiri e lithium anoenderera mberi
Kuwedzera pakushandiswa kwavo mumagetsi emagetsi nekutakura, mabhatiri e-lithium akaitawo basa rakakosha mukubatanidzwa kwesimba rinogona kushandiswazve, senge simba rezuva nemhepo, mugrid yemagetsi. Masisitimu ekuchengetera simba akavakirwa patekinoroji ye-lithium-ion akagonesa kubata nekushandisa zvakanaka simba rinogona kushandiswazve nguva nenguva, zvichibatsira kudzikamisa grid uye kuderedza kuvimba nekugadzira simba rinobva kumafuta ekare. Mupiro uyu mukuchinjira kune zvivakwa zvesimba zvinogara kwenguva refu uye zvinogara kwenguva refu wakawedzera kusimudzira chinzvimbo chemabhatiri e lithiamupachikuva chepasi rose.
Kuzivikanwa kwemabhatiri e lithium neNobel Prize muChemistry muna 2019 kwakaratidza kukosha kukuru kwetekinoroji iyi pasi rose. Mubairo uyu wakapihwa kuna John B. Goodenough, M. Stanley Whittingham, naAkira Yoshino nekuda kwebasa ravo rekutanga mukugadzira mabhatiri e lithium-ion, vachitenda mipiro yavo mukusimudzira tekinoroji yekuchengetedza simba. Komiti yeNobel yakaratidza kukosha kwemabhatiri e lithium mukugadzirisa matambudziko ekushanduka kwemamiriro ekunze uye kuita kuti shanduko iende kune ramangwana resimba rinogara kwenguva refu.
Remangwana remabhatiri e lithiamu
Kutarisa mberi, kutariswa uye mibairo yakagamuchirwa namabhatiri e lithiamuzvingangoramba zvichienderera mberi sezvo vaongorori nevatori vechikamu muindasitiri vachiedza kuwedzera kushanda kwavo, kuchengetedzeka, uye kuchengetedzeka kwezvakatipoteredza. Kuedza kuri kuenderera mberi kwekuwedzera huwandu hwesimba, kuderedza mitengo, uye kuvandudza maitiro ekudzokorodza kuchave kwakakosha mukuona kuti mabhatiri e lithium anoramba achikosha uye ane simba mumamiriro ehunyanzvi ari kuchinja nekukurumidza.
Mukupedzisa, kutariswa nekukudzwa kwakawanikwa nemabhatiri e-lithium kunobva mubasa rawo guru mukupa simba kudhijitari, kutungamira kushandiswa kwemagetsi mukufambisa, uye kugonesa kubatanidzwa kwesimba rinogona kushandiswazve. Mubairo weNobel wakapihwa kune vatangi vetekinoroji yemabhatiri e-lithium unoshanda seuchapupu hwepesvedzero huru yehunyanzvi uhu panyika. Sezvo nzanga ichiramba ichigamuchira simba rakachena netekinoroji yepamusoro, mabhatiri e-lithium akagadzirira kuramba ari pamberi pekucherechedza nekuvandudza pasi rose, achiumba remangwana rekuchengetedza simba uye kugara kwenguva refu.
Kana muine mibvunzo kana kuti muchida kuziva zvakawanda, musazeza kupindurataura nesu.
Chikumbiro cheKotesheni:
Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Nguva yekutumira: Nyamavhuvhu-22-2024