Chakavanzika chekuchembera kweBhatiri

Battery range yagara ichinetsa kune vanotsvaga, nekuti kunyangwe yakakura sei bhatiri, hazvina musoro kuti isachaja kakawanda. Isu tese tinoziva kuti lithium mabhatiri anozodzikisa huwandu panguva yekushandiswa, asi hapana anoziva chikonzero. Munguva pfupi yapfuura, Dhipatimendi reMagetsi reUS rakawana chikonzero chekukwegura kwebhatiri: nano-scale crystals.

Vatsvakurudzi vakanyatsoongorora zvinhu zve cathode uye cathode zvinhu zvemabhatiri emazuva ano, uye vakaona kuti zvinhu izvi zvinopera zvakananga panguva yekushandiswa, asi nzira yekuora haisati yanyatsojeka. Chikwata cheBrookhaven National Laboratory chakadzidza zvemhando yepamusoro nickel-oxygen cathodes pasi peikorosikopu yemaelectronic transmission uye yakanyora shanduko dzadzo panguva yadzokororwa kuchaja nekuburitsa.

Kana ukanyanya kushandisa, unoshandisa zvishoma

Ongororo dzakaratidza kuti kana lithium ion ikapfuura nemumaelectrode akanaka uye asina kunaka, anonamira mugero reion uye anoita nickel oxide kugadzira tukristaro tudiki. Aya makristasi anozoshandura chimiro chemukati chebhatiri kuitira kuti mamwe maion asagone kuita nemazvo, nokudaro achidzikisa kugona kushandiswa kwebhatiri. Zvinoshamisa ndezvokuti utera uhwu hunongoitika, kwete hwenguva dzose.

Chikonzero nei mabhatiri e-lithium asina kukwana ndechekuti zvikamu zvawo hazvina kukwana. Hazvina mhosva kuti tinoteerera sei chimiro cheanode uye cathode, pachava nekukuvadza kwekristal zvishoma. Kungofanana nemvura iri kufashaira, nzvimbo isina kuenzana inoita kuti mvura inopisa iwedzere kupupuma furo. Zvinotendwa kuti kana paine gaka mubhatiri data, nanocrystals ichaonekwa.

Kana ukanyanya kushandisa, unoshandisa zvishoma

Museve wekuruboshwe: lithium ion channel; kurudyi iatomu kurasikirwa layer

Iyo US Energy Agency yakatangawo chidzidzo chechipiri pamabatiro ekuchaja kumhanya pahuwandu hwebhatiri. Vakaona kuti mabhatiri emazuva ano ari kuita madiki uye madiki, izvo zvinoderedza hupenyu hwavo. Iyo yakakura bhatiri uye inokurumidza kubhadhariswa, inononoka chiyero che nanocrystal kuumbwa.

Saka, tingamisa sei kutaridzika kwe nanocrystals? Ndoda ngazvideredze. Pane mhinduro yedzidziso. Vatsvakurudzi vakaona kuti nekushandisa atomic deposition, vanogona kuzadza mapeji mu data yebhatiri, iyo inogona kunonoka kuvandudza nanocrystals. Izvi zvinoderedza marwadzo, asi zvirinani zvinobvumira bhatiri kudzikira pasina kupira simba. Ehezve, vaongorori vari kudzidzawo nzira dzekupwanya makristasi uye kugadzirazve mabhatiri ekare.

Tsvagiridzo iyi inogona kuve yakakosha kupfuura huwandu hutsva hwebhatiri. Kune Hardware, hupenyu hwechigadzirwa hunoenderana nehuwandu hwekuchaja uye kuburitsa. Zvino, nekuda kwekuti simba remagetsi rinoshandiswa nehardware zhinji harigone kuvharwa, tsvakiridzo iyi inogona kutibatsira kurega kuva varanda vesimba.
与 此 原文 有关 的 更多 信息 要 查看 其 翻译 翻译 翻译 您 ， 您 必须 输入 相应 原文