Lithium ion battery ni a matu cathode arung arai ni gaw hpa ni rai kun?
Motive battery (lithium ion battery) gaw n-gun n-gun mawdaw nnan a myit masin rai nga ai, madung hku tsun ga nga yang, n-gun battery gaw n-gun mawdaw nnan a 40% daram manu jahpu jaw ra ai. Cathode material gaw power battery a madung rai nna, power battery hta shi a manu gaw 40% daram rai nga ai.
Cathode material hpe lata ai gaw battery a bungli hpe hkrak dawdan ya ai. Hpa majaw nga yang, cathode arung arai ni gaw battery galaw ai lam hta grai n-gun ja ai majaw, sawk sagawn ai ni law law gaw, lithium nickel acid, lithium cobalt, lithium hpe titanate hte kaga ni zawn re ai, grau kaja ai hku galaw shapraw na matu myit hkrum da ma ai.
1. lithium nickel oxide. Lithium nickel oxide hpe madung hku nna lithium nickel acid hte madun dan ai. Dai arung arai a arawn alai ni gaw nickel cobalt oxide hte bung ai raitim, manu gaw nickel cobalt oxide hta grau yawm ai. Hpa majaw nga yang, n-gun atsam grai law ai majaw ,274 mAh/g gaw, n-gun atsam law ai lithium ion battery a matu kaja dik ai cathode arung arai langai mi rai nga ai.
2. lithium cobalt oxide. Lithium cobalt oxide hpe madung hku nna lithium cobalt oxide hku nna madun dan ai, dai gaw, n-gun atsam kaba ai, manu kaba ai, n-gun kaba ai, n-gun kaba ai, hpaga yumga galaw ai madang tsaw ai, shingjawng ai lam law ai, dan dawng ai n-gun n rawng ai. Cobalt sau hpe shapraw ra ai.
3. lithium titanium oxide. Lithium titanium oxide a hkrang bung sumla gaw lithium titanate rai nga ai, ndai lamu ga Zhuhai Yinlong gaw, uphkang ai shara hpe zing madu da ai, lithium titanate a akyu gaw lawan ai hku hkam la lu ai, n kaja ai lam gaw, n-gun atsam n-gun gaw kaji ai, aten ladaw langai mi laman hta charge galaw ra ai. Kaga akyu langai gaw shimlam, masum ngu na akyu gaw, cycle jahpan gaw 20,000 du lu ai.
4. nickel gaw oxides law law hpe cobalt galaw ai. Ndai hpe anhte law law lang oxides ngu nna shaga ai. Ya aten hta, law malawng gaw lithium nickel hkaulan mam hte lithium nickel cobalt hpe bai gram lajang ai lam ni rai nga ai. Dai ni hta, lithium nickel mangan manganese oxide hpe garan nna, lithium nickel mangan manganese oxide 111, lithium nickel hkaulan mam 523, lithium nickel hkaulan mam 622 622, lithium nickel mananse 811 ngu nna garan ginhka ai.
5. lithium manganese oxide. Lithium manganese oxide hpe madung hku nna lithium manganese oxide hte lithium permanganate hku nna madun dan ai. Anhte a mungdan hta sut masa lam ni law law nga ai, dai arung arai ni gaw ya aten hta grai sawng ai sawk sagawn ai lam ni mung nga ai. LiMn2O4 hta n-gun atsam grai law ai raitim, ngang grin ai lam hpe grai shayawm kau ya ai. Grau nna, nbung laru kaba a npu e, LiMn2O4 gaw n-gun n rawng ai.
6. Lithium hte phosphorus oxides. Lithium hte phosphorus oxide a madung madi shadaw ai lam gaw lithium iron phosphate rai nga ai. Pati yawng a bungli galaw ai lam gaw rap ra ai, non{3}toxic hte n san seng ai-lawn, cycle aten ni gaw 2000 hta n yawm ai. Hkrunlam hkawm ai mawdaw ni a n-gun atsam hku nna, shim lum lam a bungli gaw, tsang tsaw ai shara kaw nga ai.
dai hta n-ga, li-}ion battery ni a matu cathode ni hpe shanhte a hkrang masa hte maren madung daw masum hku garan ginhka mai ai :(1) LiMO2(m=Co,Ni,Mn) cathode arung arai ni ;(2) LiMn2O4 cathode ni hpe n-gun n-gun hte n-gun dat ai arung arai ni; hte (3) LiFePO4 gaw n-gup magap n-gup magap hte galaw ai arai ni hpe ka da ai.
