1. Hpaji masa hta rawt jat galu kaba wa ai lam ni: Hpaga lam hta n-gun n rawng ai lam ni hpe tawt lai lu ai Sodium-ion battery ni hpe hpaga yumga galaw na matu lam gaw ahkyak ai arung arai ni hta bungli galaw ai lam hpe dut mari ai lam -offs ni a majaw aten na na pat shingdang hkrum wa sai. Hard carbon anodes, ahkyak ai daw langai mi gaw, nhtang wa lu ai atsam kaba hpe lu la na matu, shawng nnan na Coulombic n-gun atsam, hte tap density kaba hpe lu la na matu, npawt nhpang nhtan shai ai lam hpe hkrum sha nga ai. Ndai mayak mahkak hpe ya aten hta lai di lu sai. Shanghai Dakkasu kaw na Sara kaba Yufeng Zhao woi awn ai hpung langai mi gaw, "Mass Transfer Enhanced Pre-oxidation" ngu ai hpaji ningnan hpe tang madun ma ai. Oxygen garan pru ai lam hpe kinetically hku nna hkang ai hku nna, shanhte gaw hard carbon a madung parameter masum hpe kalang ta awng dang hkra jat wa shangun ai majaw, ahkyak ai ninggam langai mi hpe masat da ya ai. Dai hte maren, Dingda Hpaji Dakkasu kaw na Academician Tianshou Zhao woi awn ai sawk sagawn hpung langai mi mung, mau hpa masat dingsat langai mi hpe tawn da sai. N-gun atsam hte grup yin hpaji hta shapraw da ai hte maren, shanhte gaw hpawng de da ai polyanion-layered oxide heterostructure cathode arung arai hpe hkrang shapraw ma ai. Ndai cathode gaw laklai ai asak galu ai lam hpe madun dan ai, 100C ultra-high rate hta 100,000 jan lang shingjawng lu ai sha n-ga, shi a atsam 72.6% hpe naw tawn da lu ai. galu-asak hkrung ai lam ni. Mungkan ting sawk sagawn ai lam ni grau lawan wa nga ai. Brown Dakkasu na hpaji ninghkring ni gaw, battery kata na sodium a akyang lailen hpe chye na ai lam nnan ni hpe hpaw shadan dan ai majaw, anode arung arai ni hpe grau kaja hkra galaw na matu, n-gun atsam hte n-gun atsam hpe grau kaja hkra galaw na matu, ningnan ai hkrang masa hpe jaw ya sai. Dai laman, Canada mungdan na Western Dakkasu kaw na sawk sagawn ai ni gaw, n-gun ja ai -state sodium battery hpe n-nan lang nna, n-gun ja ai arung arai ni hpe lang nna, sodium-ion hpe n-gun jaw lu ai atsam hte shim lum lam hpe jat ya lu ai.
2. Scaling Up: Hpaga lam galaw lu ai atsam hpe hkrang shapraw ai Ndai R&D n-gun ja ai lam ni a majaw, sodium-ion battery ni hpe hpaga lam hta jai lang ai lam gaw lawan ladan rawt jat wa nga ai. EVE Energy gaw shi a Jingmen ginjaw kaw shawng ningnan lang na kaba ai-ion battery n-gun shinggyin ai ladat hpe awng dang ai hku jai lang nna, hpaga lam galaw hpang wa sai. Ndai ladat gaw NFPP (sodium iron phosphate) ladat hpe madung tawn nna NF155L sodium-ion cell ni hpe jai lang nna, shim lum ai lam grai law ai, bungli galaw ai nbung laru kaba ai, n-gun kaba ai atsam, galu kaba ai aten, carbon dat dat ai lam yawm ai hpe gumrawng nga ai. Grau nna, Sichuan mungdaw, Suining mare hta 20 GWh sodium-ion battery galaw shapraw na masing hpe gawgap na matu, Guangde Qingna hpaji hparat company gaw tara shang myit hkrum ga sadi laika hpe ka da sai. Ndai masing gaw, RMB wan 6 daram jai lang nna, Suining hpe "lithium-sha" myit maju jung ai kaw nna, "lithium-sodium dual-drive" ngu ai ladat de galai shai wa na matu karum ya na re. 2023 ning August shata hta hpaw ninghtan da ai raitim, Qingna Tech gaw n-gun ja ai hku jat wa ai lam hpe madun dan ai, shi a npu na company ni hku nna company 9 hta n hkrak ai hku shang lawm ai hte ndai shaning January shata hta Yunhe Fangyuan Capital woi awn ai Pre-A gumhpraw garum ningtum shingjawng poi hta RMB wan 100 jan lu la ai.
3. Madung Akyu: Ahkyak ai Raw Material Manu Akyu Sodium-ion battery ni a grup yin hta rawt jat wa ai myit rawt ai lam gaw shanhte a shingra tara akyu ni hta ngang ngang kang kang jung nga ai. Mungkan ting na n-gun bai jat wa lu ai n-gun atsam hpung (IRENA) kaw nna, nau nna ai aten hta shapraw ai hpaji masa laika hta, SIB ni hpe LIB ni a malai mai kaja ai ladat langai hku nna masat da ai, ahkyak ai lung seng ni hpe kam hpa ai lam hpe shayawm ya lu ai hte mungkan ting na battery garan gachyan ai lam a hkam sharang lu ai atsam hpe jat ya lu ai. Madung akyu gaw sut masa law law hte manu jahpu hta rai nga ai. Sodium a npu na n-gun gaw 2.74% rai nna, lithium a 0.0065% hta grau law ai. Dai hpe garan gachyan ai lam law law nga ai hte source galaw na matu loi ai majaw, grau ngang grin ai hte raw material manu ni mung yawm ai. EVE Energy kawn tsun ai hta, shi a NF155L cell ni a prat tup na carbon dat dat ai lam gaw, lithium{12}}ion battery ni hta na 42% jan yawm ai. Dai cell ni gaw -40℃kaw nna +60℃du hkra bungli galaw ai nbung katsi ai lam hpe mung madi shadaw ya ai majaw, n-gun atsam amyu myu hpe shinggyin tawn da ai masa ni a matu htuk manu nga ai. Hpaga lam sawk sagawn ai ni tsun ai hta, kaba ai hku galaw shapraw ai npu hta, sodium{20}}ion battery manu gaw lithium-ion battery ni hta 30-40% shayawm mai ai.
4. Jai lang ai lam a lamu ga jarit: N-gun shinggyin ai lam hte wan n-gun hpe shamu shamawt ai lam Sodium-ion battery ni a matu jai lang ai lam masa gaw grau grau dan dawng wa nga ai, madung gat lawk lahkawng hpe yaw shada ai: Large-Scale N-gun shinggyin ai ladat (ESS): Ndai hpe madung jai lang ai lam hku sawn la ai. EVE Energy kaw na ningbaw ningla ni gaw, SIB ni a raw material manu hte arung arai ni hpe lu la mai ai lam hta akyu nga ai gaw, grid kaba -scale hte garan gachyan ai n-gun hpe shinggyin la lu na matu kaja dik htum re ai hpe madi madun ma ai. Low-Speed Wan jak Mawdaw (EVs): Ndai hta wan jak lang ai mawdaw lahkawng/masum-, micro-mawdaw ni, hte n-gun n law ai hkrunlam hkawm mawdaw ni lawm ai. Qingna Tech gaw Jinpeng Group hte Lima Mawdaw Hpaga zawn re ai hpaga lam ningbaw ni hte zai ladat hku kanawn mazum lam ni hpe gawgap da ai rai nna, Jinpeng hte 1.75 GWh/shaning mari na matu myit hkrum da ai lam mung lawm ai. Qingna a "layered oxide + cylindrical cell kaba" ngu ai arung arai ni gaw 142 Wh/kg du hkra n-gun atsam, 6,000 lang jan na shingjawng ai lam, 5C charge/discharge atsam, -40℃hta 82% jan n-gun atsam hpe hkam la lu ai lam ni hpe jaw ya lu ai. Mungkan ting de du lu na matu grau kaba wa nga ai. Qingna Tech gaw sample ni hpe sa dat nna, European company 8 hte batch hku nna jawm galaw na yaw shada lam de du wa sai, n-gun n law ai hku hkawm sa ai lam, nta/UPS backup power, hte mare kata na backup power system ni hta jai lang na matu yaw shada ai. shingbyi shara hte wan jak mawdaw law jat wa ai, sodium-ion battery ni gaw lithium-ion hpaji masa hta grau nna sut masa hte grup yin hpe makawp maga ya lu ai ladat langai hku nna pru wa nga ai. Htawm hpang de SIB hpaji masa hta amyu myu byin wa na re. Qingna Tech zawn re ai company ni gaw, n-gun ja ai oxide, polyanion, hte n-gun ja ai sodium battery ni a matu, n-gun ja ai rawt jat lam ni hpe hkan tam nga ma ai. Hpaji hpung ni gaw, Western Dakkasu kaw na zawn, solid-state design ni hta slow ion mobility zawn re ai madung manghkang ni hpe matut nna hparan nga ai. Hpaga lam hkrang masa hku yu yang, sodium-ion battery ni gaw lithium-ion battery ni a shara hpe tsep kawp n mai lang ai. De a malai, htinglu htinglai ya ai shingra tara langai mi pru wa na zawn rai nga ai: lithium-ion gaw, n-gun ja ai EV ni hpe matut nna uphkang lu na re, sodium{38}}ion gaw n-gun n-gun hpe shinggyin tawn ai, n-gun n law ai EV ni hta shi a shara hpe htu shaw la lu na re, hte two{he{el{41}}w . Ngut nna, hpaji masa matut manoi rawt jat wa ai hte, hpaga lam hta kungkyang wa ai hte maren, sodium-ion battery ni gaw, rawt jat galu kaba wa ai ja aten de shang wa nga sai. Ndai ginra a rawt jat wa ai lam gaw n-gun shinggyin ai hpaji masa lam ni hpe amyu myu hku galaw ya lu ai sha n-ga, lithium-ion battery garan gachyan ai lam hta n-gun shayawm ya lu nna, mungkan n-gun galai shai ai lam hta n-gun nnan bang ya lu na re.