Ọrụ a kapịrị ọnụ nke magnesium oxide na batrị lithium

Igwe ikuku carbon carbon nke sitere na nano oxide nwere njirimara dị iche iche, dị ka ezigbo nkwụsi ike nke batrị, ịdị elu dị elu, ịdị ọcha dị elu, enweghị gas na Essence electrode.Mfe elu elu regeneration, obere hydrogen na oxygen nwere, ọnụ ala price, wdg Otú ọ dị, ndị a na-ọzọ n'ozuzu kwuru, ya mere, gịnị bụ kpọmkwem mmetụta nke magnesium oxide na lithium batrị?

Nke mbụ, họrọ 10-100g / L dayameta nke 10-100g / L dayameta n'etiti 0.05-10 μm nke TiO2, SiO2, Cr2O3, ZrO2, CeO2, Fe2O3, BaSO, SiC, Mgd akụkụ;ihe ndị e mere dị ka ion lithium nwere njirimara nke ezigbo nchaji na nrụpụta ọrụ, ikike dị elu, na ịrụ ọrụ ọbara kwụsiri ike.

Nke abuo, na lithium batrị nti ihe onwunwe, nano-magnesium oxide dị ka a conductive dopant, site magnesium doped lithium iron manganese phosphate site idozi ihe, na n'ihu na-etolite a nano-structure nke nti electrode ihe.Ikike mbupu ya ruru 240mAh / g.Ụdị ihe ọhụrụ electrode dị mma nwere njirimara nke ike dị elu, nchekwa, na ọnụ ala dị ala.Ọ dị mma maka batrị lithium-ion mmiri mmiri na colloidal, obere na ọkara-sized polymers, karịsịa maka batrị ike dị elu.

Mgbe ahụ, a na-emeziwanye ikike na arụmọrụ okirikiri nke batrị lithium spinel manganate.Na lithium ion batrị electrolyte na spinel lithium manganate dị ka ihe dị mma, nano-magnesium oxide na-agbakwunye dị ka deacidifier iji wepụ acid, ihe mgbakwunye bụ 0,5-20% nke arọ electrolyte.Site n'imebi electrolyte, ọdịnaya nke free acid HF na electrolyte na-ebelata ka ọ na-erughị 20ppm, nke na-ebelata mgbasa nke HF na LiMn2O4, ma na-eme ka ikike na ọrụ okirikiri nke LiMn2O4 dịkwuo mma.

N'ikpeazụ, na nzọụkwụ mbụ, nano magnesium oxide dị ka onye na-achịkwa pH na-ejikọta ya na ngwọta alkali na ngwọta amonia dị ka ihe mgbagwoju anya, ma gbakwunye ya na ngwọta mmiri na-ekpo ọkụ nke nwere cobalt na nickel salts iji kwado Ni-CO complex hydroxides. .

Nzọụkwụ nke abụọ bụ ịgbakwunye lithium hydroxide na Ni-CO composite hydroxide, na ngwakọta ọgwụgwọ kpo oku na 280-420 Celsius.

Na nzọụkwụ nke atọ, ngwaahịa a na-emepụta na nzọụkwụ nke abụọ bụ okpomọkụ na-ekpo ọkụ na gburugburu 650-750 ° C, nke metụtara oge nchịkọta mmiri.Nkezi urughuru nha nke lithium composite oxide na-ebelata ma ọ bụ njupụta buru ibu na-abawanye otu ahụ.Mgbe a na-eji lithium composite oxide eme ihe dị ka ihe na-arụ ọrụ anode, enwere ike ịnweta batrị lithium ion dị elu, na ọnụọgụ magnesium oxide n'ezie na-adabere na usoro a kapịrị ọnụ.