IBM ya ƙirƙiri sabbin ƙwayoyin lithium-ion ba tare da cobalt da nickel ba. Loading har zuwa 80% a cikin mintuna 5 fiye da 0,8 kWh / l!
Sabbin ƙwayoyin lithium-ion daga Cibiyar Binciken IBM. Suna amfani da "sabbin abubuwa guda uku" kuma baturin da aka yi daga gare su zai iya cajin kashi 80 cikin 5 a cikin ƙasa da mintuna XNUMX. Ba sa amfani da cobalt ko nickel mai tsada, wanda zai iya rage farashin motocin lantarki a nan gaba.
Sabbin abubuwa daga IBM: mai rahusa, mafi kyau, mafi inganci
riga a cikin 2016, masana'antun salula da baturi sun cinye kashi 51 cikin dari na samar da cobalt a duniya.. Wasu masana kimiyya sun yi tsammanin karuwar sha'awar motoci masu amfani da wutar lantarki zai haifar da hauhawar farashin wannan karfe, tun da samunsa yana da iyaka. Kuma wannan duk da cewa kamfanoni da yawa suna aiki don kawar da wannan sinadari daga batirin lithium-ion.
Hawan farashin cobalt yana rage raguwar farashin motocin lantarki. Za su kasance kusa da matakin yanzu:
> Rahoton MIT: Motocin lantarki ba za su sami rahusa da sauri kamar yadda kuke tunani ba. Har ma ya fi tsada a 2030
a halin yanzu IBM cell cathodes ba su da cobalt, nickel da karafa masu nauyi.kuma abubuwan da ake amfani da su a cikin su ana iya fitar da su daga ruwan teku (source).
Kamar yadda kudin baturi a yau ya kai kashi 1/3 na kudin motar lantarki., mafi arha abubuwan da ke tattare da kwayoyin halitta, mai rahusa farashin karshe na motar lantarki ya ragu.
> Nawa cobalt ne a cikin baturin motar lantarki? (ZAMU AMSA)
Bugu da kari, sun yi amfani da shi ruwa electrolytes tare da babban filasha batuwanda zai iya zama mahimmanci a yanayin haɗari. Bugu da ƙari, electrolytes na zamani suna da ƙonewa sosai.
IBM ta ce ta gwada batir daga sel da aka tsara don tallafawa babban iko. Ta yi shi cajin har zuwa kashi 80 cikin ƙasa da mintuna 5. Wannan yana nufin tsayawa a tashar caji kusan lokaci guda da cikawa.
Maƙerin ya yi alkawarin cewa sabbin ƙwayoyin za su ba da damar ƙirƙirar batura waɗanda ke aiki mafi kyau fiye da ƙwayoyin lithium-ion na yanzu. Misali, za su isar da fiye da 10 kW a kowace lita na baturi (10 kW / l) kuma sun riga sun sami damar samun yawan kuzarin makamashi. fiye da 0,8 kWh / l.
A kwatankwacin, wannan shekara CATL ta yi alfahari cewa sabon ƙarni na ƙwayoyin lithium-ion tare da cathode mai arzikin nickel ya kai. 0,7 kWh / l (da 0,304 kWh/kg). Kuma TeraWatt ya yi iƙirarin haɓaka ƙwanƙwaran sel masu amfani da lantarki tare da adadin kuzari na 1,122 kWh/L (da 0,432 kWh/kg):
> TeraWatt: Muna da batura masu ƙarfi masu ƙarfi tare da takamaiman makamashi na 0,432 kWh / kg. Akwai daga 2021
IBM ne ya gudanar da binciken kwayar halitta tare da haɗin gwiwar Daimler, mai alamar Mercedes-Benz.
Hoton gabatarwa: saman hagu - ciki na dakin binciken, saman dama - sel yayin gwaji, hagu na kasa - sunadarai na kwayar halitta wanda aka lullube cikin "kwayoyin kwayoyin halitta" a cikin injin gwajin baturi (c) IBM
Bayanan Edita www.elektrowoz.pl: bayanai akan amfani da cobalt a cikin 2016 daga Cibiyar Cobalt. Mun kawo su ne saboda yanayin yana ɗan karin gishiri a cikin kayan "Cikakken Cajin" na cobalt. Ko da yake ana amfani da cobalt wajen sarrafa danyen mai (= man fetur).
Wannan na iya sha'awar ku:
