Ibisobanuro:
Kode | SA2122 |
Izina | Silicon nanoparticles |
Inzira | Si |
Ingano ya Particle | 30-50nm |
Isuku | 99.5% |
Kugaragara | umukara |
Amapaki | 100g, 500g, 1kg cyangwa nkuko bisabwa |
Ibishoboka | bateri, n'ibindi |
Ibisobanuro:
Mu myaka yashize, uruganda rwa batiri ya lithium-ion mu gihugu cyanjye rwateye imbere byihuse, kandi umugabane w’isoko ku isi wakomeje kwiyongera.Bitewe nishoramari rinini mu nganda za batiri ya lithium-ion, icyifuzo cyibikoresho bya batiri ya lithium-ion byakomeje kwiyongera.Ugereranije na anode ya grafite, silicon anode ifite ingufu nyinshi zingana nubunini bwingufu.Ubwinshi bwingufu za bateri ya lithium-ion ukoresheje ibikoresho bya silicon anode birashobora kwiyongera hejuru ya 8%, kandi ubwinshi bwingufu zishobora kwiyongera hejuru ya 10%, kandi icyarimwe kuri kilowatt-isaha ya bateri Igiciro gishobora kugabanywa byibuze 3%, so silicon anode ibikoresho bizaba bifite ibyifuzo byinshi byo gusaba.
Silicon ikoreshwa nkibikoresho bya electrode mbi kuri bateri ya lithium, ifite ubushobozi bwihariye bwo gusohora 4200m Ah · g-1, ifite agaciro gakomeye mubushakashatsi.
Ubushakashatsi bwerekanye ko ingano ya anode silicon nuduce dukoresha bizagira ingaruka zikomeye kumashanyarazi ya electrode.Iyo igipimo cya micro-silicon na nano-silicon kivanze mukigereranyo, mugihe igipimo cyombi ari 8: 2, imiterere ya electrode niyo ihagaze neza kandi kugaruka kwinzira nibyiza.Ubushobozi bwa mbere bwo gusohora ubushobozi bwa bateri buri hejuru, bugera kuri 3423.2m Ah · g-1, kandi imikorere yambere ni 78%.Nyuma yibyumweru 50 byamagare, ubushobozi bwihariye bwo gusohora buguma kuri 1105.1m Ah · g-1.Gukoresha ifu ya micron silicon hamwe nifu ya nano silicon ivanze, kuvanga amazi ya binder sodium alginate, nibindi, bitezimbere neza imikorere yizunguruka ya silicon anode ya bateri ya lithium-ion, kandi ikanoza imikorere yamashanyarazi ya anode ya silicon.
Hejuru kubisobanuro byawe, porogaramu irambuye yakenera ikizamini cyawe, urakoze.
Imiterere y'Ububiko:
Silicon nanoparticles igomba gufungwa neza ibitswe muri enviromen yumye ikonje, irinde urumuri, Ubushyuhe bwicyumba nibyiza.