Graphite nwere ike ịgbasa ọkwa batrị

1.Core Product Positioning

A na-eme grafite batrị na-agbasawanye graphite site na elu{0}}dị ọcha eke flake graphite (dị ọcha kariri ma ọ bụ ha nhata na 99.8%) dị ka ihe ndabere site na nnukwu data{2}haziri nke ọma obere{{3} usoro ngbanwe okpomọkụ, yana isi ọrụ ya bụ inye nchebe abụọ (ọkụ retardancy + thermal conductivity){5} Ọ na-eleba anya n'ihe mgbu nke thermal runaway na ekpo oke ọkụ na mpaghara na lithium{7}} batrị ion, yana ọkwa n'etiti ngwaahịa 5 kachasị ngwa ngwa - na-eto eto na 2025 lithium - ion nchekwa ihe onwunwe ahịa (18.5% ọnụego uto kwa afọ, Data Isi iyi: Global Litheriium{13}alers Battery White).

2. Nka na ụzụ Parameters

3.Core atụmatụ

Azịza ziri ezi nke okpomọkụ: Maka ọkwa batrị expandable graphite, dị ka ihe karịrị 800 thermal runaway simulation test for lithium -battery ion, mgbe ọkụ na 180{3}220 degrees (dakọtara na oké egwu okpomọkụ nke lithium {{6} ion batrị thermal runaway), ọ na-agbasa 180-525 n'ime oge okpomọkụ nke carbon. A na-abawanye ọnụego nchebe ọkụ na-agba ọsọ ruo 92%, karịa nke ndị na-egbochi ire ọkụ ọdịnala (65%);

Mmekọahụ okpomọkụ nke mmekọrịta mmekọrịta yana nkwụsị ọkụ: Na transverse thermal conductivity nke ukwuu karịa ma ọ bụ hà 280 W/(m·K), ọ nwere ike ngwa ngwa igbasa okpomọkụ mpaghara site na batrị cell (na-ebelata okpomọkụ ntụpọ site 15-20 degrees). Ka ọ dị ugbu a, arụmọrụ ire ọkụ ya ruru klas UL94 V0, na-agbaso ụkpụrụ nchekwa batrị lithium-ion IEC 62133;

Ndakọrịta dị elu: Site na ule mgbanwe nwere ihe karịrị ụdị batrị 300 nke lithium{1} ion (cathodes, separators, electrolytes), akara mgbasa ozi ya karịrị ma ọ bụ ha nhata na 9.3 (n'ọ̀tụ̀tụ̀ isi 10). Ọ nweghị agglomeration na ọ dịghị emeghachi omume kemịkal na electrolytes, na a batrị cell ikike njide ọnụego nke ukwuu karịa ma ọ bụ hà 95% (mgbe 500 cycles);

Ogologo oge - nkwụsi ike: Mgbe awa 10,000 nke mmiri mmiri-nnwale ịka nká okpomọkụ (ogo 45 / 90% iru mmiri), attenuation nke mmeba ruru ihe na-erughị ma ọ bụ ha nhata na 3%, na-emezu ndụ ndụ ọrụ afọ 5- nke batrị lithium-ion (nnukwu data na-egosi na ọchịchọ ala maka njirimara a ruru 76%).

 

4. Ngwa isi

Igwe batrị ike(Nha 45%, ọnọdụ ngwa ngwa kachasị): Agbakwunyere na mkpuchi nkewa ma ọ bụ ihe cathode iji melite nchekwa okpomọkụ nke ternary lithium/lithium iron phosphate cell batrị. Dabere na data ụlọ ọrụ ụgbọ ala, ọ nwere ike ibelata ọnụego ọdịda ọkụ nke batrị ike site na 88%;

Nchekwa ike Lithium{0}}Ngwungwu batrị ion(ọnụego 30%): A na-eji ya na ngwugwu ire ọkụ- nke na-adịgide adịgide, dabara adaba maka batrị nchekwa ike 100-1000 kWh, na-agbatị ndụ okirikiri batrị ruo ihe karịrị ugboro 12,000 (mmụba nke 25%);

Lithium ndị ahịa eletrọnịkị{0}}Batiri ion(18% nha): A na-eji gaskets thermal conductive gaskets maka sel batrị nke ekwentị mkpanaaka na laptọọpụ iji dozie oke ọkụ mpaghara n'oge chaja ngwa ngwa, na-ebelata okpomọkụ cell kacha elu site na ogo 18;

Ihe nchịkọta dị ọkụ: ọkwa batrị expandable graphite, China batrị ọkwa expandable graphite emepụta