Posachedwapa, Yadi ndi People's Daily adayambitsa kanema kakang'ono ka "Kodi Mchina ndi Ndani?", komwe kunayambitsa mainjiniya waukadaulo wa Yadi graphene. Kudzera mu mayeso opitilira zaka zitatu, gulu lonse la Yadi R&D lidapanga bwino batire ya Yadi graphene ndikumaliza kupita patsogolo mumakampani opanga magalimoto amagetsi. Batire ya Yadi graphene idavomerezedwanso ndi People's Daily ndi Komiti Yaikulu ya Communist Youth League poyambitsa kanema kakang'ono ka ubwino wa anthu.
Yadi yakhala ikupanga mabatire a graphene kuyambira mu Julayi 2016. Mu Meyi 2019, batire ya Yadi ya graphene lead-acid inayamba kupanga zinthu zambiri ndipo idatchedwa mwalamulo: Yadi Graphene Battery. Mu Juni chaka chomwecho, Yadi Graphene Battery idatulutsidwa mwalamulo. Nthawi ino, batire ya Yadi graphene monga yoyamba kuyambitsidwa kwa batire ya graphene mumakampani opanga magalimoto amagetsi, singanyalanyazidwe kuti ikulimbikitse zatsopano zamakampani.
Batire ya Yadi graphene imagwiritsa ntchito phala la graphene composite super conductive, lomwe lingathe kuthandizira ma charge ndi discharge cycle opitilira 1000, zomwe ndi zoposa katatu kuposa mabatire wamba. Nthawi yomweyo, batire imathandizira ntchito ya high current fast charge, ndipo imagwirizana ndi professional fast charge charge. Pansi pake, imatha kukwaniritsa zotsatira za kuchaji mpaka 80% mu ola limodzi komanso kupirira kwa makilomita 50. Kuphatikiza apo, batire ya yadiene graphene ilinso ndi bokosi lapadera la batire lopangidwa ndi zinthu za ABS, lomwe lili ndi kukana kutentha kwambiri, magwiridwe antchito okhazikika, ndi zina zotero. Ubwino wa magwiridwe antchito, kuteteza batire ku -20 ° C -55 ° C kumatha kupitiliza kutulutsa mphamvu.
Kuwoneka kwa batire ya Yadi graphene kwathetsa bwino mavuto omwe amabwera chifukwa cha moyo waufupi, kuyatsa pang'onopang'ono, komanso kusayenda bwino kwa mabatire wamba a lead-acid, zomwe zingapatse ogwiritsa ntchito mwayi wosangalala kwambiri.
Poyamba gulu la R&D, gulu la Yadi R&D linasankha graphene ngati chimodzi mwa zinthu zatsopano zambiri. Graphene imadziwika kuti "chipangizo chamatsenga chosinthira zaka za m'ma 2000" ndipo ili ndi zinthu zambiri monga mphamvu yayikulu komanso kutentha kwambiri. Komabe, njira zokonzekera zachikhalidwe monga makina ochotsera ndi njira za redox zasunganso mtengo wa graphene wokwera, zomwe zakhudza kwambiri chitukuko cha mabatire a Yadi graphene. Chifukwa chake, pambuyo pa mayeso opitilira 400, gulu la Yadi R&D linapanga bwino ukadaulo wokonzekera graphene wovomerezeka ndipo linapanga bwino graphene kudzera muukadaulo wapakati, zomwe zinachepetsa bwino ndalama zofufuzira ndi chitukuko.
Kenako, kuti akonze phala lokhazikika la graphene composite superconducting, gulu la Yadi R&D linapitiliza kuyambitsa kafukufuku watsopano mozama. Pofuna kuyang'anira bwino kukonzekera kwa slurry, mainjiniya a Yadi nthawi zambiri amakhala mu labotale, ndipo zakhala zachilendo kuwona kukhazikika kwa zotsatira za mayeso a graphene. Pamapeto pake, kutengera mawonekedwe a zida za graphene, adapanga dongosolo lazinthu zambiri pogwiritsa ntchito ukadaulo watatu kuti apange gawo lokhazikika la nanostructure ndi netiweki yoyendetsa mafupa. Ndipo njirayi yayesedwa nthawi zoposa 300. Gawo lomaliza pakupanga mabatire a graphene limagwera pakuphatikiza phala lokhazikika la graphene composite superconducting ndi mabatire a lead-acid. Kwa makampani onse amagetsi, mabatire a lead-acid akadali njira yofunika kwambiri yosungira mphamvu. Kusintha mabatire a lead-acid kwakhala njira imodzi yabwino kwambiri yolimbikitsira makampaniwa. Gulu la Yadi R&D linazindikira kuphatikiza kwabwino kwa graphene ndi zinthu za lead-acid kudzera muukadaulo wa vacuum atomization. Kafukufuku ndi chitukuko cha batire ya Yadi graphene kwenikweni zidamalizidwa. Pakadali pano, njira yonse yofufuzira ndi chitukuko yakumana ndi mayeso opitilira 900. Komabe, gulu la akatswiri a R&D likukhulupirira kuti batri iyi ikhoza kugwiritsidwa ntchito.
Kwa mabatire okhala ndi lead-acid, kuchuluka kwa ma cycle ndi chimodzi mwa zofooka zazikulu. Mainjiniya a Yadi adagwira ntchito molimbika kuti akonze moyo wa mabatire a yadiene graphene m'mayeso opitilira 1000, zomwe sizinangothetsa bolodi lalifupi la mabatire okhala ndi lead-acid. Zimathandizanso kuchepetsa kwambiri kuchuluka kwa zosintha kwa ogula ndikupereka chidziwitso chabwino.
Pambuyo poti ntchito yonse yofufuza ndi kupanga zinthu yatha, Yadi yalengeza mwalamulo kuti batire ya Yadi graphene yayamba kugwiritsidwa ntchito kumapeto kwa June 2019, ndipo pankhani ya ntchito, yalonjeza kuti ngati batireyo ili ndi mavuto a khalidwe mkati mwa zaka ziwiri, kuwunikako kudzatsimikizira kuti mkuluyo sadzapereka chifukwa chilichonse. Kukonzanso, ndiko kuthetsa nkhawa za wogwiritsa ntchito. Yadi sikuti imangogwiritsa ntchito luso laukadaulo kuti itsimikizire kuti zinthu zikuyenda bwino, komanso imalimbikitsa kupatsa ogula chidziwitso chosangalatsa kudzera mu kusintha kwa mavuto omwe akuchitika m'makampani.
(Nkhani yomwe ili pamwambapa yatulutsidwanso, siyikuyimira malingaliro a Ningbo Vet, ngati ikukhudzana ndi nkhani za ufulu wa olemba, chonde titumizireni uthenga kuti tigwiritse ntchito)
Nthawi yotumizira: Okutobala-14-2019