Nhanganyaya:
Wow, chigadzirwa ichi chinogona kupidigura zvachose mitemo yemutambo muindasitiri yesimba repasi rose! Musi waKukadzi 12, 2025, bhuku repasi rose repamusoro Nature rakaburitsa shanduko. Chikwata chaPeng Huisheng/Gao Yue kubva kuFudan University kuChina chakagadzira chitsvalithium bhatiri "rejuvenation" tekinoroji, kutyora tsika dzechinyakare dhizaini mabhatiri e lithium kweanopfuura makore makumi matatu, ayo anogona kuwedzera hupenyu hwebhatiri nekanopfuura ka10! Iyo yakajairwa lithium iron phosphate bhatiri ichiri kuchengetedza 96% yehuwandu hwayo mushure me11,818 yekuchaja uye yekuburitsa madhiri! Iwe unoziva, mabhatiri e-lithium parizvino ari pamusika anoshandiswa kwe1000-2000 nguva.
Izvi zvinorevei? A Tesla aimboda kutsiva bhatiri rayo makore 6-8 ega ega, asi ikozvino inogona kufambiswa kwemakore makumi matanhatu pasina kuitsiva! Yako iPhone inogona kubhadhariswa uye kuburitswa ka10,000 pasina kurasikirwa nesimba!
Kufemerwa kwehunyanzvi hwekugadzirisa bhatiri kunobva mukurapa kwevanhu
Ichi chishamiso chakawanikwa chakaitika sei?
Kungofanana nekurapa zvirwere zvevanhu, tinotarisa pakugadzirisa nyaya dzemabhatiri tichidzivirira nhengo dzawo dzine hutano, "akatsanangura kudaro Gao Yue, muongorori wepaFudan University.
Pakutanga, chikonzero chikuru che "kuchembera" kwe lithium mabhatiri kwaive kurasikirwa kwe lithium ions. Kungofanana nekushaikwa kwechimwe chinovaka muviri mumuviri wemunhu kunogona kukonzera kurwara, mabhatiri anogonawo kuona kuderera kwekuita nekuda kwekushaya chikafu. Pfungwa yekubudirira yechikwata ndeiyi: Tinogona here kuzadza iyo yakarasika lithium ion mubhatiri sekupa jekiseni kumurwere?
AI inobatsira kupaza kuburikidza nekiyi bhatiri kuenzanisa matekinoroji
Zvisinei, kuwana "jekiseni" rakakodzera harisi basa riri nyore. Iyi molecule inotakura inofanirwa kusangana panguva imwechete yakaomesesa yemuviri uye yemakemikari zvivakwa zvinodiwa:
- Kuve neakakodzera electrochemical chiitiko uye decomposition voltage renji.
- Inokodzera solubility mu electrolyte.
- Iine yakanakisa kugadzikana kwemhepo uye kugadzikana kwemakemikari.
- Yakakodzera acidity, alkalinity, uye reaction kinetics.
- Zvigadzirwa zvekuora zvinofanirwa kunge zvakachengeteka uye zvisingakuvadzi.
- Kunyanya kukosha, inofanirwa kuve yakachipa uye iri nyore kukwidza kugadzirwa.
Artificial intelligence inowana zvakakosha zvinhu
Pasina muenzaniso wekutevera, timu yekutsvagisa yakatendeukira kune hungwaru hwekugadzira. Ivo vakadhijita zvimiro zvemamorekuru uye vakashandisa muchina kudzidza kuwana mhinduro kubva kune yakakura yakawanda organic chemistry, electrochemistry uye zvigadzirwa zveinjiniya data.
Kushanda nesimba kwakabatsira! Mushure memakore mana ekushanda nesimba, vakazowana mhinduro yakanaka: CF3SO2Li (lithium trifluoromethanesulfonate). Iri morekuru rakaita semutakuri diki, rinotakura maerekitironi e-lithium kune rimwe divi uye richiaburitsa zvakachengeteka segasi kune rimwe divi mushure mekunge kufambisa kwapera.
Zviedzo zvabuda zvinokatyamadza!
Mukuyedza, bhatiri rakagamuchira "chaizvo kurapwa" uku richiri kuita padyo nedanho refekitori kunyangwe mushure me12000 kusvika 60000 kuchaja uye kuburitsa madhizaini. Izvi hazvingowedzere hupenyu hwebhatiri, asi zvakare zvinopa inogoneka tekinoroji mhinduro yekugadzirisa dambudziko rekusvibiswa kukuru kwebhatiri tsvina.
Chinotonyanya kufadza ndechekuti tekinoroji iyi yakavhura mikana mitsva:
Yakashandisa lithium yemahara cathode bhatiri system ine voltage ye3.0V uye simba rinosvika 1192 Wh/kg.
Yakagadzirwa organic sulfurized polyacrylonitrile cathode pouch bhatiri ine simba density ye388 Wh/kg.
Revolutionary Impact
Kubudirira uku kuchachinja zvachose mitemo yemutambo muindasitiri itsva yesimba:
Ichanyanya kuderedza mari yekushandisa motokari dzemagetsi, kuderedza zvakanyanya kusvibiswa kwezvakatipoteredza kunokonzerwa nebhatiri kuputika, uye kuzarura mazano matsva ekugadzirwa kwemabhatiri matsva; chinhu chinonyanya kufadza ndechekuti mutengo weiyo tekinoroji yakanyanya - inotarisirwa kuverengera isingasviki 10% yehuwandu hwebhatiri mutengo, izvo zvinoreva kuti ine mukana wekushandisa kukuru kwekutengesa!
Sezvakataurwa nemuongorori Gao Yue: Kungave kuwedzera hupenyu hwebhatiri kana kudzivirira kuraswa kwakakura uye kusvibiswa kwezvakatipoteredza, iyi "chaiyo kurapwa" inopa inogoneka yehunyanzvi mhinduro. Tsvagiridzo iyi haingoratidzi simba rekuvandudza reChina mumunda wesimba idzva, asi zvakare inozivisa kusvika kwenguva itsva. Munguva pfupi iri kutevera, "bhatiri kunetseka" inogona kuva nhoroondo. Ngatitarisirei kutengeserana kweiyi tekinoroji yekuchinja nekukurumidza sezvinobvira!
Chikumbiro cheQuotesheni:
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
Nguva yekutumira: Feb-28-2025