Air-to-air mabhatiri anopa huwandu hunopfuura 1 km. Kuremara? Zvinoraswa.

Mazuva mashoma apfuura, takabata nezve "injiniya," "baba vevasere," "murwi wemauto" uyo "akagadzira mabhatiri aishandisa aluminium uye electrolyte isinganzwisisike." Isu takaona kukwidziridzwa kwechinyorwa kusavimbika - zvakare nekuda kwekwakabva, Daily Mail - asi dambudziko rinoda kuwedzerwa. Kana maBritish aibata nealuminium-air mabhatiri, saka ivo ... variko chaizvo uye vanogona chaizvo kupa huwandu hwezviuru zvemakiromita.

Muvambi, akatsanangurwa neDaily Mail, "baba vevana vasere," akaratidzwa semumwe munhu akasika chimwe chinhu chitsva zvachose (electrolyte isiri-chepfu) uye atova muhurukuro kutengesa pfungwa yake. Zvichakadaro, musoro wealuminium-mhepo masero akagadzirwa kwemakore akati wandei.

Asi ngatitangei kubva pakutanga:

Tafura yezvinyorwa

• Aluminium Air Batteries - Rarama Nekukurumidza, Die Young
  • Tesla Model 3 Yakareba Range ine simba rekuchengetedza 1+ km? Ngazviitwe
  • Alcoa nePhinergy aluminium/air mabhatiri - achiri kuraswa asi akanyatsofungwa
  • Pfupiso kana kuti sei takashoropodza Daily Mail

Aluminium-mhepo mabhatiri anoshandisa kuita kwealuminium neokisijeni uye mamorekuru emvura. Muchiitiko chemakemikari (mafomu anogona kuwanikwa paWikipedia), aruminiyamu hydroxide inoumbwa, uye pakupedzisira simbi zvisungo zvine okisijeni kugadzira alumina. Iyo voltage inodonha nekukurumidza, uye kana simbi yese yaita, sero rinomira kushanda. Kusiyana ne lithium-ion mabhatiri, Masero emhepo-kumhepo haakwanise kuchajwa kana kushandiswa zvakare..

Zvinoraswa.

Ehe, iri idambudziko, asi maseru ane chinhu chimwe chakakosha: gigantic density yesimba rakachengetwa maererano nehukuru... Izvi zvinosvika 8 kWh / kg. Zvichakadaro, nhanho iripo yeakanakisa lithium-ion masero ndeye 0,3 kWh / kg.

Tesla Model 3 Yakareba Range ine simba rekuchengetedza 1+ km? Ngazviitwe

Ngatitarisei nhamba idzi: 0,3 kWh/kg yeakanakisa yemazuva ano lithium masero vs. 8 kWh/kg yealuminium masero - lithium inenge 27 nguva yakaipa! Kunyange kana tikafunga kuti mukuedza, mabhatiri e-aluminium-air akasvika pakuwanda kwe "chete" 1,3 kWh / kg (mabviro), izvi zvichiri nani kanopfuura mana pane e-lithium masero!

Saka haufanire kuve calculator hombe kuti uone izvozvo neAl-air Tesla Model 3 Yakareba Range bhatiri ichasvika ingangoita 1 km pabhatiri pachinzvimbo cheyazvino 730 km ye lithium-ion.... Haisi shoma pane Warsaw kuenda kuRome, uye isingasviki Warsaw kuenda kuParis, Geneva kana London!

Zvinosuruvarisa, nemasero e-lithium-ion, mushure mekutyaira makiromita 500 neTesla, tinoibatanidza nejaja yenguva yakataurwa nemotokari uye kuenderera mberi. Paunenge uchishandisa Al-air masero, mutyairi anozofanira kuenda kuchiteshi uko bhatiri rinozoda kutsiviwa. Kana ma modules ayo ega.

Uye nepo aruminiyamu isingadhuri sechinhu, kuve nekubika iyo element kubva mukutanga nguva dzese zvinonyatso ramba zvakawanikwa kubva kumazinga epamusoro. Corrosion yealuminium idambudziko zvakare rinoitika kunyangwe bhatiri risingashandiswe, asi dambudziko iri rakagadziriswa nekuchengeta electrolyte mugaba rakasiyana uye nekuipomba kana bhatiri realuminium-mhepo richidikanwa.

Phinergy akauya neichi:

Alcoa nePhinergy aluminium/air mabhatiri - achiri kuraswa asi akanyatsofungwa

Mabhatiri emhepo akagadzirira kushandiswa vezvokutengeserana tsime, dzinotoshandiswa mukushandiswa kwechiuto. Ivo vakagadzirwa neAlcoa mukubatana nePhinergy. Mune masisitimu aya, electrolyte iri mumudziyo wakasiyana, uye masero ega ega mahwendefa (makaturiji) anoiswa mumakamuri awo kubva kumusoro. Zvinoita se:

Bhatiri rendege (aluminium-mhepo) yekambani yeIsrael Alcoa. Cherechedza chubhu iri padivi pepombi yeAlcoa electrolyte (c)

Bhatiri rinotangwa nekupomba electrolyte kuburikidza nemachubhu (zvichida negiravhiti, sezvo bhatiri rinoshanda sekuchengetedza). Kuchaja bhatiri, unobvisa makatiriji akashandiswa kubva mubhatiri uye woisa matsva.

Saka, muridzi wemuchina achatora inorema sisitimu kuti aishandise rimwe zuva kana zvichidikanwa. Uye kana pachidiwa kubhadharisa, motokari inofanira kutsiviwa nemunhu ane magwaro akakodzera.

Kuenzaniswa nemasero e-lithium-ion, zvakanakira zvealuminium-mhepo masero imitengo yakaderera yekugadzira, hapana kudikanwa kwecobalt uye kuderedzwa kwekabhoni dhiabhorosi emissions panguva yekugadzira. Izvo zvakashata ndezvekushandisa-nguva imwe chete uye kukosha kwekudzokorodza makaturiji akashandiswa:

Pfupiso kana kuti sei takashoropodza Daily Mail

Aluminium-air fuel cell (Al-air) yatovepo, dzimwe nguva inoshandiswa, uye yakashandiswa zvakanyanya mumakore gumi apfuura kana kupfuura. Nekudaro, nekuda kwekuwedzera kwesimba density yelithium-ion maseru uye mukana wekudzokororwa kudzokororwa kwavo, musoro wacho wapera - kunyanya muindasitiri yemotokari, uko kugara uchitsiva mamirioni emabhatiri ibasa rinonetsa..

Isu tinofungidzira kuti muvambi anotsanangurwa neDaily Mail pamwe haana kugadzira chero chinhu, asi akazvivakira aluminium-air cell iye. Kana, sezvaanotsanangura, akanwa electrolyte muzviratidzo, anofanira kunge akashandisa mvura yakachena nokuda kwechinangwa ichi:

> Baba vevana vasere vakagadzira bhatiri re2 km? Mmm, hongu, asi kwete 🙂 [Daily Mail]

Dambudziko guru nemabhatiri ealuminium-mhepo harisi rekuti haapo - aripo. Dambudziko navo inguva imwe chete mari uye yakakwirira yekutsiva mutengo. Kuisa mari musero rakadaro nokukurumidza kana kuti gare gare kurasikirwa kwehupfumi kana kuenzaniswa nemabhatiri e-lithium-ion, nokuti "kuchaja" kunoda kushanya kumusangano uye mushandi ane unyanzvi.

Kune motokari dzinosvika mamiriyoni makumi maviri nemaviri muPoland. Maererano neCentral Statistical Office yePoland (GUS), tinotyaira avhareji ye22 zviuru zvemakiromita pagore. Saka, kana isu tichifunga kuti aruminiyamu-mhepo mabhatiri achatsiviwa paavhareji ose kiromita 12,1 (kuitira kuverenga kwakareruka), imwe neimwe yemotokari idzi yaizofanira kushanyira garaji ka1 pagore. Imwe neimwe yemota idzi yakashanyira garaji mazuva ese gumi paavhareji.

603 mota dzakamirira mabhatiri MAZUVA OSE., zvakare neSvondo! Asi kutsiva kwakadaro kunoda kusveta kwe electrolyte, kutsiva ma module, kutarisa zvese izvi. Mumwe munhu anozofanira kuunganidza aya akashandiswa mamodule kubva kuzere nyika kuti aagadzirise gare gare.

Zvino manzwisisa here kuti kushoropodza kwedu kwakabva kupi?

Mharidzo yekunyora www.elektrowoz.pl: Chinyorwa chambotaurwa cheDaily Mail chinoti iyi "sero remafuta" kwete "bhatiri". Nekudaro, kutaura chokwadi, zvinofanirwa kuwedzerwa kuti "masero emafuta "anowira pasi petsanangudzo ye" accumulator "inoshanda muPoland. (ona, semuenzaniso, HERE). Nekudaro, nepo aluminium-air bhatiri inogona (uye inofanirwa) kunzi fuel cell, lithium-ion bhatiri haigone kunzi izvozvo.

Sero remafuta rinoshanda pamusimboti wezvinhu zvinopihwa kunze, kazhinji zvinosanganisira oxygen, iyo inopindirana nechimwe chinhu kuumba komboni uye kuburitsa simba. Saka, iyo oxidation reaction inononoka kupfuura kupisa, asi inokurumidza kupfuura yakajairwa ngura. Kuti udzore maitiro, mhando yakasiyana zvachose yemudziyo inowanzodiwa.

Kune rumwe rutivi, mubhatiri ye-lithium-ion, ions inofamba pakati pemagetsi, saka hapana oxidation.

Cherechedzo 2 kune www.elektrowoz.pl edition: kadikidiki kekuti “rarama zvakanyanya, kufa uri mudiki” akatorwa kubva pane chimwe chezvidzidzo nezvenyaya iyi. Isu tinoda izvi nekuti inotsanangura iyo chaiyo yealuminium mhepo maseru.

Izvi zvinogona kukufadza: