Kutshanje, iYadi nePeople’s Daily ziye zasungula inqaku elithi “Ngubani umTshayina?” I-micro-video yentlalontle yoluntu, ukuvela kwe-Yadi graphene injineli yobuchwephesha. Ngaphezu kweminyaka emithathu yolingo, lonke iqela le-Yadi R&D liphuhlise ngempumelelo ibhetri yegraphene yeYadi kwaye lagqibezela impumelelo kushishino lwezithuthi zombane. Ibhetri yegraphene yeYadi nayo yamkelwa yiPeople's Daily kunye neKomiti ePhakamileyo yoLutsha lwamaKomanisi ngokuphehlelelwa kwevidiyo encinci yentlalontle yoluntu.
I-Yadi ivelisa iibhetri zegraphene ukusukela ngoJulayi ka-2016. NgoMeyi ka-2019, ibhetri ye-graphene ekhokelayo ye-asidi ye-Yadi yaqala ukuveliswa kwezinto ezininzi kwaye yathiywa ngokusemthethweni: Ibhetri ye-Yadi Graphene. NgoJuni waloo nyaka, ibhetri ye-Yadi Graphene yakhululwa ngokusemthethweni. Ngeli xesha, ibhetri ye-graphene yeYadi njengokuqaliswa kokuqala kwebhetri yegraphene kushishino lwezithuthi zombane, ayinakungahoywa ukukhuthaza ukutsha kweshishini.
Ibhetri ye-graphene ye-Yadi isebenzisa i-graphene composite super conductive paste, enokuxhasa ngaphezu kwe-1000 imijikelo yentlawulo kunye nokukhupha, okungaphezulu kwamaxesha ama-3 kuneebhetri eziqhelekileyo. Kwangaxeshanye, ibhetri ixhasa ukutshaja okukhawulezayo kwangoku, kwaye isebenzisana netshaja ekhawulezayo yobuchwephesha. Ngaphantsi, inokufezekisa umphumo wokuhlawula ukuya kwi-80% kwiyure ye-1 kunye nokunyamezela kweekhilomitha ezingama-50. Ukongeza, ibhetri ye-yadiene graphene nayo ine-nano-blend ekhethekileyo ephuculweyo yebhetri eyenziwe ngezinto ze-ABS, enokumelana nobushushu obuphezulu, ukusebenza okuzinzileyo, njl njl. Izibonelelo zokusebenza, ukukhusela ibhetri ukusuka -20 ° C -55 ° C unokuqhubeka. ukukhupha amandla.
Inkangeleko yebhetri ye-graphene ye-Yadi izisombulule ngempumelelo iintlungu zobomi obufutshane, ukutshaja kancinane, kunye nokungahambi kakuhle kweebhetri ze-asidi eziqhelekileyo, ezinokubonelela abasebenzisi ngamava olonwabo ngakumbi.
Ekuqaleni kweqela le-R&D, iqela le-Yadi R&D likhethe igraphene njengenye yezinto ezininzi ezintsha. IGraphene yaziwa “njengesixhobo somlingo sokutshintsha inkulungwane yama-21” kwaye ineempawu ezininzi ezinjengokomelela okuphezulu kunye nokuhanjiswa kwe-thermal ephezulu. Nangona kunjalo, iindlela zokulungiselela zemveli ezifana nokuhlutywa koomatshini kunye neendlela ze-redox nazo zigcine ixabiso legraphene liphezulu, elichaphazele ngokunzulu uphuhliso lweebhetri zegraphene zeYadi. Ke ngoko, emva kolingo olungaphezulu kwama-400, iqela le-Yadi R&D liphuhlise ngempumelelo itekhnoloji yokulungiselela i-graphene enelungelo elilodwa lomenzi wechiza kwaye yavelisa ngempumelelo igraphene ngokusungula iteknoloji engundoqo, eyanciphisa ngempumelelo uphando kunye neendleko zophuhliso.
Emva koko, ukuze kulungiswe i-graphene composite superconducting paste ezinzileyo, iqela le-Yadi R&D liqhubekile nokuqalisa uphando olutsha ngamandla. Ukuze kujongwe ngokusondeleyo ukulungiswa kwe-slurry, iinjineli ze-Yadi zihlala zihlala kwilabhoratri, kwaye kuye kwaba yinto eqhelekileyo ukujonga ukuzinza kweziphumo zovavanyo lwegraphene. Ekugqibeleni, ngokusekelwe kwiimpawu zezinto zegraphene, bakha inkqubo yezinto eziphathekayo ezinobuninzi ngokusebenzisa iteknoloji kathathu ukwenza i-nanostructure layer ezinzileyo kunye nenethiwekhi ye-skeleton conductive. Kwaye le nkqubo iye yavavanywa ngaphezu kwamaxesha angama-300. Inyathelo lokugqibela ekuphuhlisweni kweebhetri zegraphene liwela kwindibaniselwano yegraphene composite superconducting paste kunye neebhetri ze lead-acid. Kulo lonke ushishino lwezithuthi zombane, iibhetri ze-lead-asidi ziseyeyona ndlela ibalulekileyo yokugcina amandla. Ukuguqula iibhetri ze-lead-acid ibe yenye yeendlela ezilungileyo zokukhuthaza ishishini. Iqela le-R&D lika-Yadi liqonde ukudityaniswa okugqibeleleyo kwegraphene kunye nemathiriyeli ye-lead-acid ngokusebenzisa itekhnoloji yokucoca iatomization. Uphando kunye nophuhliso lwebhetri yegraphene yeYadi lugqityiwe. Ngeli xesha, lonke uphando kunye nenkqubo yophuhliso iye yafumana iimvavanyo ezingaphezu kwama-900. Nangona kunjalo, iqela le-R&D eligqwesileyo likholelwa ukuba le bhetri inamandla okucofa.
Kwiibhetri ze-lead-acid, inani lemijikelo yenye yezona ntsilelo ezinkulu. Iinjineli ze-Yadi zasebenza nzima ukuphucula ubomi bomjikelo weebhetri ze-yadiene graphene kwiimvavanyo ze-1000+, ezingasombululi kuphela ibhodi emfutshane yeebhetri ze-lead-acid. Ikwanciphisa kakhulu ukuphindaphindwa kohlaziyo lwabathengi kwaye ibonelela ngamava angcono.
Emva kokuba wonke umsebenzi wophando kunye nophuhliso lugqityiwe, uYadi ubhengeze ngokusemthethweni ukuqaliswa kwebhetri ye-graphene ye-Yadi ekupheleni kukaJuni 2019, kwaye ngokwemiqathango yenkonzo, wathembisa ukuba ukuba ibhetri ineengxaki ezisemgangathweni kwiminyaka eyi-2, ukuhlolwa kuya kuqinisekisa ukuba igosa ayiyi kunika sizathu. Uhlaziyo, kukusombulula amaxhala omsebenzisi. I-Yadi ayisebenzisi kuphela iteknoloji entsha yokuqinisekisa umgangatho ohamba phambili womgangatho wemveliso, kodwa igxininisa ekuboneleleni abathengi ngamava amnandi ngakumbi ngotshintsho kwiintlungu zeshishini.
(Eli nqaku lingasentla likhutshiwe, aliyimeli imbono ye-Ningbo Vet, ukuba ibandakanya imiba yelungelo lokushicilela, nceda uqhagamshelane nathi ukuze siqhubeke)
Ixesha lokuposa: Oct-14-2019