Tesla amavomereza electrolyte ya lithiamu zitsulo maselo opanda anode. Model 3 yokhala ndi kutalika kwenikweni kwa 800 km?
Zamkatimu
Mu Meyi 2020, labotale yoyendetsedwa ndi Tesla idasindikiza zolemba zama cell achitsulo a lithiamu. Kenako zidapezeka kuti electrolyte yapadera idapangidwa yomwe idapangitsa kuti ziwonjezere kuchuluka kwa ma cell ndikukhazikika kwa lithiamu mkati mwawo. Yangopereka kumene patent.
Lithiamu chitsulo ndi tsogolo. Wopambana ndi amene amalamulira gululi.
Zamkatimu
- Lithiamu chitsulo ndi tsogolo. Wopambana ndi amene amalamulira gululi.
- Tesla Model 3 yokhala ndi mtundu weniweni wa 770 km? Mwina tsiku lina, pamaso pa Semi kapena Cybertruck
Laboratory ya Jeff Dunn, m'modzi mwa akatswiri akuluakulu a lithiamu-ion padziko lonse lapansi omwe amagwira ntchito ku Tesla, adafalitsa zotsatira za kuyesa ndi maselo osakanizidwa. Awa anali maselo apamwamba a lithiamu-ion, momwe, komabe, anode ya graphite idakutidwanso ndi lithiamu. Kawirikawiri, chophimba chachitsulo (chophimba zitsulo, apa: lithiamu) chimatchera ena mwa lithiamu, zomwe zimachepetsa mphamvu ya selo. Electrolyte yapadera inapanga kusiyana.
Dani adanena kuti ndi mphamvu yoyenera, amatha kukoka zitsulo kuchokera ku graphite, zomwe zinawonjezera mphamvu ya selo (popeza zimatsimikiziridwa ndi chiwerengero cha maatomu a lithiamu omwe amatha kusuntha pakati pa electrode). Ma electrolyte awa akudikirira patent..
> Tesla labu: maselo atsopano a lithiamu-ion / lithiamu zitsulo zosakanizidwa.
Tesla Model 3 yokhala ndi mtundu weniweni wa 770 km? Mwina tsiku lina, pamaso pa Semi kapena Cybertruck
Koma si zokhazo. Ntchito yofufuza yasonyeza zimenezo electrolyte izi angagwiritsidwe ntchito mu lithiamu zitsulo maselo popanda anode. (woyamba kuchokera kumanzere pa chithunzi, AF / no anode). Amapereka 71 peresenti yowonjezera mphamvu pa lita imodzi (1,23 kWh / L, 1 Wh / L) kuposa maselo apamwamba a lithiamu-ion (230 kWh / L, 0,72 Wh / L), zomwe zikutanthauza kuti mabatire a Tesla Model 720 amatha kukwanira 3 kWh mabatire owonjezera.
Mphamvu imeneyi ingakhale yokwanira kukwaniritsa Makilomita 770 amtundu weniweni... Uwu ndi wopitilira makilomita 500 pamsewu waukulu!
> Magalimoto oyatsa adzasiya kugulitsa pambuyo pa 2025. Anthu adzazindikira kuti zatha.
Izi zati, musayembekezere Tesla kukankhira gulu lokulitsa lamagetsi ake otsika mtengo, mwina osati pachiyambi. Model 3 pakadali pano ndiyomwe ikutsogolera msika pakufalitsa. The Long Range buku la galimoto ayenera kwenikweni kuphimba mpaka makilomita 450, pamene mpikisano wa kukula womwewo safika ngakhale makilomita 400.
Kotero inu mukhoza kulingalira izo Maselo achitsulo a Lithium opanda anode adzayamba kupita ku zitsanzo za S ndi X pofuna kufufuza, kenako ku Cybertruck ndi Semi.bwerani ku Model 3 / Y mtsogolo.
Ndipo izi zidzachitika liti labotale idzathetsa vuto la moyo waufupi wa maselo a lithiamu zitsulo... Iwo panopa kupirira mpaka 50 mlandu m'zinthu ndi, mu Baibulo wosakanizidwa ndi lifiyamu-yokutidwa graphite anode, mpaka 150 m'zinthu zonse ntchito. Pakadali pano, mulingo wamakampani ndi pafupifupi ma 500-1.
Kupezeka kwa zithunzi: ma bits a lithiamu mumafuta kuti asagwirizane ndi mpweya (c) OpenStax / Wikimedia Commons
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