Bill Gates: Matirakita emagetsi, ndege dzinotakura vanhu? Zvichida havazombofi vakava mhinduro.
Kazhinji munhoroondo yeMicrosoft zvakaitika kuti apo Bill Gates akazivisa zvakananga kuti chimwe chinhu chakanga chisina kunaka, akanga atove akadzikama achishanda pairi. Saka kana Gates akati ndege dzemagetsi kana marori haana musoro uye arikudyara mune yakasimba-nyika yekutanga kumashure, izvo zvinonzwika zvinonakidza.
Kutakura kunorema kweramangwana - magetsi kana biofuel?
Bill Gates zvirokwazvo haisi bhatiri uye yemagetsi mota nyanzvi. Uye zvakadaro akaisa mari muQuantumScape, iyo inozvikudza yakasimba electrolyte masero. Pakati pezvimwe zvinhu, mari yake ichashandiswa pakutsvaga kwekutanga kwekutanga kunokosha 3,3 mabhiriyoni US dollars (yakaenzana ne12,4 bhiriyoni zlotys).
Volkswagen neContinental zvakare vane masheya muQuantumScape.
Zvishoma zvinozivikanwa nezve maseru ekutanga-akagadzirwa. Iyo kambani inoti inoshandisa yakasimba electrolyte uye haina inode yekare. Ehe, masero emagetsi ega ega haaite zvine musoro. Iyi "hapana anode" zvinoreva "hapana prefabricated anode", graphite kana graphite silicon layer. Iyo anode inoumbwa pakusangana kwechipiri electrode uye ine lithiamu maatomu anoburitswa necathode panguva yekuchaja.
Muchidimbu: tiri kubata ne lithium simbi, lithium simbi masero:
Hapana anode kugadzirira kunodiwa pafekitari zvinoreva mari yekugadzira yakaderera... Izvi zvinofanirawo kuturikirwa kuti kukwirira kwesero kugonakunyange kana nhamba ye lithiamu maatomu pane cathode yakafanana neye classical lithium-ion cell. Sei?
Zviri nyore: pasina graphite anode, sero rakareruka uye rakatetepa uye rinogona kuchengeta mutero wakafanana (= nekuti taifungidzira kuti nhamba yeatomu yelithium yakafanana). Saka, iyo gravimetric (inotsamira-yakawanda) uye yakawanda (volume-inotsamira) sero simba densities inowedzera.
Masero madiki anochengeta charge yakafanana anobvumira mamwe maseru kuti akwane mukamuri yebhatiri, izvo zvinoreva huwandu hwebhatiri. Izvi ndizvo chaizvo zvinovimbiswa neQuantumScape.
Zvichakadaro, Bill Gates anotenda kuti ngarava dzemagetsi dzinotakura zvinhu, ndege dzinotakura vanhu uye marori zvingangove zvisingazove mhinduro inoshanda nekuda kwekuremerwa kwemabhatiri. Sezvo paine akawanda, DAF yakawedzera huwandu hwetirakita yayo kusvika anopfuura makiromita mazana maviri, ichiwedzera huwandu hwebhatiri kusvika 200 kWh:
> DAF yakawedzera huwandu hweCF Electric kusvika pamakiromita mazana maviri.
Tinogona kuzviverengera zviri nyore kuwedzera huwandu hwemakiromita 800 kunoda kushandiswa kweanopfuura 1,1 MWh yemasero anorema kanenge 7-8 matani.... Kune Gates, uku kushaya simba uye, sezvaanoti, idambudziko risingakundike.
Zvisinei, vanhu vari kubata nemusoro uyu havabvumirani neizvi. Elon Musk anofunga kuti ndege dzemagetsi dzine musoro patinorova 0,4 kWh / kg. Nhasi tave kusvika 0,3 kWh / kg, uye vamwe vanotanga vanoti vatosvika 0,4 kWh / kg:
> Imec: tine masero akasimba e electrolyte, simba density 0,4 kWh / litre, charge 0,5C
Asi muvambi weMicrosoft anotenda kuti biofuels ichave imwe nzira iri nani kune hombe, dzinorema mota. Zvichida mafuta emagetsi, mahydrocarbon anobva mumvura uye carbon dioxide kubva mumhepo (mabviro). Ndicho chikonzero nei akasarudza kuisa mari mukambani inobata nemagetsi emagetsi akasimba?
Chinyorwa chekunyora www.elektrowoz.pl: QuantumScape links inyaya inonakidza. Tichadzoka kwavari gare gare 🙂
Mufananidzo wekuvhura: Mufananidzo, Bill Gates (c) Bill Gates / YouTube
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