1.18650 matochi

18650 lithium bhatiri bhatiri rakajairwa naSony kuchengetedza mari. “18” inoratidza dhayamita ye18mm, “65” inoratidza kureba kwe65mm, uye “0” inoratidza cylindrical bhatiri. Kune chete masikero marudzi emabhatiri, ayo anogona kukamurwa kuita lithium iron phosphate mabhatiri, lithium cobalt oxide mabhatiri, uye lithium mabhatiri zvichienderana neakasiyana anegetsi electrode ruzivo.

Gore iroro, motokari yemitambo yeTesla yakashandisa 18650 lithium cobalt oxide bhatiri, iyo yakazoshandurwa kuita ternary data bhatiri yakagadzirirwa nePanasonic, kureva, nickel-cobalt-aluminium ternary positive data bhatiri. Model-S inoshandisa anopfuura 8,000 mabhatiri, 1,000 kupfuura Roadster, asi mutengo wakachipa 30%. Chii chinonzi lithium cobalt oxide? Chii chinonzi ternary lithium bhatiri? Unogona kujekesa! Hei, usanetseka, unogona kuverenga, shamwari yakanaka…

2. Lithium cobalt ion bhatiri

Li-cobalt ion bhatiri imhando yelithium bhatiri ine yakagadzikana chimiro, yakakwira huwandu hweyero uye yakatanhamara yekunzwa basa. Zvisinei, kuchengeteka kwayo kwakashata uye mari yacho yakakwirira. Izvo zvakakosha pakugadzirwa kwenharembozha, malaptop uye zvimwe zvinotakurika zvemagetsi zvigadzirwa. Tesla ndiyo chete kambani inoshandisa 18650 lithium cobalt-ion mabhatiri mumotokari yayo yekutanga yemagetsi, iyo Roadster.

3. Ternary lithium bhatiri

Ternary lithium bhatiri iri lithium bhatiri rakagadzirwa ne lithium nickel cobalt manganese (Li(NiCoMn) O2) negative electrode data. Iyo ine hukama ne lithium cobalt acid bhatiri uye ine yakanyanya kuchengetedzeka. Inokodzera mabhatiri maduku. Iyo simba density ye ternary lithium bhatiri yakakwira zvakanyanya kupfuura iyo yelithium iron phosphate bhatiri, inenge 200Wh/kg, izvo zvinoreva kuti ternary lithium bhatiri yemhando imwechete ine hupenyu hwakareba kupfuura iyo lithium iron phosphate bhatiri.

Sanyo, Panasonic, Sony, LG, Samsung uye mamwe mashanu makuru mabhatiri mabheti munyika zvakatevedzana kuburitsa matatu data mabhatiri. Akaderera-simba uye akakwira-simba mabhatiri kumba nekune dzimwe nyika anoshandisa iyo yakanyanya kunaka data.

Vanomiririra mhando: Tesla MODEL S, BAIC Saab EV, EV200, BMW I3, JAC, iEV5, Chery eQ

4. Lithium iron phosphate bhatiri

Lithium iron phosphate bhatiri iri lithium bhatiri ine lithium iron phosphate seyakanaka data. Chinhu chayo chakanyanya kusimba ndechekudziya kwekushisa, iyo inomira yekutanga mumotokari lithium mabhatiri. Nokudaro, yakave imwe yezvikamu zvakakosha zvemabhatiri emotokari yemagetsi.

Mumiririri muenzaniso: BYD E6

Hydrogen mafuta

Mafuta eHydrogen anoshandisa kemikari yehydrogen kugadzira mabhatiri anochengeta simba. Nheyo yakakosha ndeyekudzokera kumashure kwemvura ine electrolyzed, iyo inopa hydrogen uye okisijeni kune cathode uye anode zvakateerana. Hydrogen inopararira kunze kuburikidza nekurwisa kwekathode uye electrolyte, uye maerekitironi anosunungurwa kune anode kuburikidza nemutoro wekunze, zvichisiya mvura chete nekupisa. Kubudirira kwekugadzira simba kwemasero emagetsi emafuta kunogona kusvika kudarika 50%, iyo inotarirwa nekushandura zvinhu zvemasero emagetsi emagetsi. Iyo mafuta emagetsi sero inoshandura zvakananga kemikari simba kuita simba remagetsi, pasina kudikanwa kwekushandurwa kwepakati kwesimba rinopisa uye simba remagetsi (jenareta).

Ikozvino, Toyota yekutanga-yakagadzirwa yakawanda-yakagadzirwa hydrogen fuel cell sedan, Mirai, ichatangwa muJapan muna Zvita 15, nemutengo unofungidzirwa we723,000 yen, simba re114 ​​kilowatts, uye rwendo rwemakiromita angangoita mazana matanhatu nemakumi mashanu. Mamwe mamodheru anomiririra: Honda FCV pfungwa mota, inomhanya b-kirasi mafuta cell sedan