Lithium-ion bhatiri patents yakafumurwa, Huawei angangovhura tekinoroji yekuchaja tekinoroji?

Sezvatinoziva tese, hupenyu hwebhatiri bakatwa reDamocles rakarembera pamusoro pemafoni. Pakati pezvinhu zvakawanda zvema smartphones zvinopa ruzivo rwepamusoro-soro rwevashandisi, hurefu hwehupenyu hwebheteri ndeimwe yezvibatanidza zvisina simba. Vagadziri venharembozha vanga vachigadzirisa nyaya iyi nenzira mbiri: kungave nekuwedzera kukurumidza kuchaja kugona; kana nekuwedzera bhatiri yekuchaja density.

Iyo State Intellectual Property Hofisi yeChina ichangobva kuburitsa patent ye lithium bhatiri yakagadzirwa naHuawei, iyo inotsanangura itsva anode inoshanda zvinhu zvelithium-ion sekondari mabhatiri, izvo zvinoitika kusanganisa kwezviviri zviri pamusoro apa. Huawei yakaunza yakakura-simba density silicon-yakavakirwa zvinhu sisitimu mubhatiri zvinhu, uye kuburikidza nehunyanzvi tekinoroji yeheteroatom-doped silicon-based material, inopa kukurumidza chiteshi chekufambisa kwe lithium ions panguva yekuchaja, uye zvakanyanya bhatiri. kukurumidza kuchaja kugona.

Sekureva kwenyanzvi dzeindasitiri, kusarudzwa kwaHuawei kwesilicon zvinhu mumabhatiri e-lithium-ion kwakakosha nekuti yakamisikidzwa lithium simba rayo rakakwira zvakanyanya kupfuura yechinyakare graphite anode. Izvi zvinoreva kuti inogona kuvhara simba rakawanda, nekudaro ichiwedzera simba remagetsi e lithium-ion mabhatiri.

Iyo nitrogen-doped kabhoni zvinhu inogona kushandiswa kusunga iyo silicon zvinhu zvelithium-yakamisikidzwa yekuwedzera, maatomu enitrogen uye kabhoni maatomu muchimiro chepyridyl nitrogen, graphitic nitrogen uye pyrrole nitrogen yakasanganiswa kuita yakagadzikana matatu-dimensional kabhoni skeleton network kuti inhibit. yakakwirira-simba nesilicon zvinhu; Uye zvakare, nitrogen-doped kabhoni network inogona kuvandudza iyo yakazara magetsi conductivity yezvinhu zvinoumbwa zvine silicon zvinhu / nitrogen-doped kabhoni zvinhu, nyowani inokurumidza yemuviri lithium yekuchengetedza nzvimbo uye chiteshi, kutyora muganho wekemikari lithium kuchengetedza Uye zvakare, inogona zvakanyanya wedzera kukosha kweiyo bhatiri yekuchaja ikozvino.

Kana fungidziro iyi iri yechokwadi, saka iyi tekinoroji ine patent ingangove nyowani iteration yeHonor Magic bhatiri. Iri zvakare vhezheni yakagadziridzwa ye Ultra-yakakwira-kumhanya yekuchaja tekinoroji iyo Huawei yakaratidza pa56th Battery Symposium muNagoya, Japan. Sezvo tekinoroji ye-multi-touch yachinja chimiro chenharembozha, tekinoroji yeHuawei yekupedzisira-yepamusoro yekuchaja inotsanangurazve mashandisiro anoita vanhu ma-smartphones uye kuchengetedza vashandisi kubva ku “serura simba rekufunganya”.

Zvakakosha kutaura kuti tekinoroji yeHuawei yekupedzisira-yepamusoro yekuchaja tekinoroji inoshandiswawo kunze kwemagetsi evatengi. Semuenzaniso, inogona kutyaira mota dzemagetsi muchimiro chebhatiri packs. Saka Huawei achawedzera bhizinesi rayo mberi mune ramangwana? Huawei haasati apindura kune izvi, asi isu tinogona kuona kubva kune tekinoroji kuti kunyangwe bhatiri inodhura kugadzira, ichaunza kudzoka kwepamusoro mune ramangwana.

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