Garan garan ai ngu ai gaw hpa rai ta?
garan ginhka ai
Separator gaw lithium-ion battery ni a ahkyak ai daw langai mi re. Dai gaw, kaja ai hte n kaja ai electrode ni hpe garan ginhka na matu lang ai microporous membrane langai mi rai nna, sumla 7-99 hta madun da ai hte maren, nannoscale microporous structure hte bungli galaw ai polymer arung arai langai mi re. Separator a bungli galaw ai lam gaw battery a lapran na hkrang masa, kata na ninghkap ai lam ni hpe dawdan ya ai, shi a atsam, shingjawng ai lam a prat, shim lum lam ni hpe hkrak hkra machyi shangun ai. Dai zawn re ai lam ni hpe n-gun jaw ai lam hpe grau kaja hkra galaw ya lu ai. Shi a madung bungli gaw, electrode matut mahkai ai majaw byin pru wa ai short circuit ni hpe pat shingdang nna, electrolyte ions ni hpe lai di lu na matu re. Lithium-ion battery ni a matu, electrolyte gaw organic solvent system re majaw, organic solvent ni hpe ninghkap lu ai garan ginhka ai arung arai ni ra ai. Madung hku nna, tsaw ai- n-gun, n-gun n rawng ai polyolefin porous membrane ni hpe lang ai.
Lithium-ion battery garan ai a bungli galaw ai lam gaw, battery a lapran na hkrang hte kata na n-gun hpe dawdan ya ai, shi a atsam, cycle prat, shim lum ai lam ni hpe hkrak hkra machyi shangun ai. Lithium-ion battery garan ginhka ai ni a matu ra kadawn ai lam ni gaw:
1) Insulation a bungli galaw ai lam: Separator gaw wan n-gun hte galaw ai insulator langai rai nna, kaja ai hte n kaja ai electrode ni a lapran na jak rung garan ginhka ai lam hpe hkam la lu ai.
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3) Chemical stability hte electrochemical n-gun n rawng ai lam: Electrolyte, byin mai ai n san seng ai lam ni, electrode reactions, hte electrode reactions ni hpe ninghkap nna, n-gun yawm mat ai (sh) hten za mat ai hpe pat shingdang lu ai. Electrolyte solvent gaw n-gun ja ai polar organic compound re majaw, garan ginhka ai wa gaw electrolyte n-gun hpe ninghkap lu nna, n-gun rawng ai chemical hte electrochemical stability hpe mung hkam la ra ai.
4) Electrolyte kaw na kaji kajaw sha n-gun shayawm ai: Electrolyte hte ra ai hka hpe hkam la lu ai hte hka hpe n-gun rawng hkra galaw lu ai atsam hpe kaja ai hku hkam la ra ai.
. Puncture n-gun hte tensile n-gun ni lawm ai, n-gun rawng ai jak rung atsam ni gaw ahkyak ai, n-gun hpe shayawm kau ai.
6) Dimensional stability gaw ahkyak ai. Hka lim ai shara a lawu na kaji dik htum galai shai ai lam gaw, kaja ai hte n kaja ai electrode ni a lapran kadun ai circuit ni hpe pat shingdang na matu ra nga ai. Kaja ai shara masa ngang grin ai lam hte n-gun n rawng ai lam ni hte rau, n-gun ja ai hte pore size hta mung bung ai lam ni mung ahkyak nga ai.
7) Kaja ai thermal stability hte automatic shutdown makawp maga ai lam gaw ahkyak ai. Power battery ni gaw garan ginhka ai hta grau nna ra sharawng ai lam ni hpe tawn da ai, laksan hku nna composite membrane ni hpe lang ai.
8) Kaja ai hte n kaja ai electrode ni a lapran na n-gun n-gun, colloids, shing nrai kaga hka n-gun rawng ai arung arai ni hpe atsawm sha pat shingdang lu na matu, n-gun n law ai thermal shrinkage ra ai. N rai yang, short circuit ni byin chye ai majaw, battery thermal hprawng mat wa ai.
Lithium-ion battery system hte application ni hta garan ginhka ai ni a matu ra kadawn ai lam n bung ai.
