1. Madung arung arai hpe shara jahkrat ai
Anode arung arai ni a matu raw arung arai ni gaw, lithium-ion battery anode arung arai ni a matu laksan graphite arung arai ni re. Hpa majaw nga yang, n-gun ja ai shingra tara graphite (sh) artificial graphite hpe npawt nhpang arung arai hku jai lang nna, hkum hkrang san seng ai lam hte particle size hpe garan ginhka ai zawn re ai lam ni hpe lai di ra ai. Kaja dik ai lithium shinggyin la lu ai atsam hte electronic n-gun atsam hpe jaw ya ai, dai gaw, n-gun ja ai anode arung arai ni (ga shadawn, shingra tara graphite anodes, shinggyim masha ni galaw ai graphite composite anodes) hpe galaw shapraw na matu, madung madung raw material langai hku nna magam gun nga ai rai nna, n-gun atsam law law hpe galaw shapraw ai masa lam ni a matu htuk manu ai, dai hta, jai lang ai battery ni, electronic battery ni, n-gun atsam battera ni lawm ai.
2.Ahkyak ai hpaji masat masa ni
|
Parameter hpan |
Shingra Graphite Raw Arung arai ni hpe masat da ai lam |
Graphite n-gun n rawng ai arung arai hpe tsun dan ai |
Chyam dinglik ai madang |
|
Carbon n-gun |
99.9% hta grau kaba ai (sh) maren sha re |
99.95% hta grau kaba ai (sh) maren sha re |
GB/T 3521-2021 (Graphite chyam dinglik ladat ni a matu Miwa Mungdan a Mungdan Madang) |
|
Yawng n san seng ai lam |
500ppm hta npu (sh) maren sha (Fe+Si+S+Na+K) |
300ppm hta npu (sh) maren sha (Fe+Si+S+Na+K) |
ICP-MS (Hkrang n-gun hte matut mahkai ai plasma-N-gun n-gun hpe jep chyoi ai) |
|
N-gun n-gun garan ai lam (D50) |
5-20μm (Htuk manu ai) |
8-25μm (Htuk manu ai) |
Laser hte n-gun n-gun hpe jep chyoi ai jak (GB/T 19077-2016: N-gun n-gun hpe jep chyoi na matu mungdan madang - Laser n-gun hpe jep chyoi ai ladat) |
|
BET laksan npu lamu ga jarit |
15m2/g hta n law ai (sh) maren sha re. |
12m2/g hta n law ai (sh) maren sha re. |
BET npu-katsi ai Nitrogen hpe hkap la ai ladat |
|
Tap da ai n-gun |
1.0g/cm3 hta grau kaba ai (sh) maren sha re. |
1.2g/cm3 hta grau kaba ai (sh) maren sha re. |
GB/T 5162-2022 (Hpyen n-gun n-gun hpe chye na lu na matu mungdan ting na madang) |
|
Laksan atsam (Cell daw mi-) |
360mAh/g hta grau kaba ai (sh) maren sha re (0.1C Rate) |
350mAh/g hta grau kaba ai (sh) maren sha re (0.1C Rate) |
GB/T 33826-2023 (Lithium-Ion Battery Anode arung arai ni hpe chyam dinglik ladat ni a matu mungdan madang) |
|
Cycle ngang grin ai lam |
1000 lang shingjawng ngut ai hpang 80% hta grau ai (sh) maren sha re ai atsam hpe hkam la lu ai |
1000 Cycle ngut ai hpang 85% hta grau kaba ai (sh) maren sha re ai atsam hpe hkam la lu ai |
Daw mi -Cell shingjawng ai lam hpe chyam yu ai (1C Rate) |
|
Hka n-gun |
0.2% hta n law ai (sh) maren sha re |
0.1% hta n law ai (sh) maren sha re |
Karl Fischer a masat masa galaw ai ladat |
3. Madung arung arai atsam ningja ni
San seng ai lam grai law ai & n san seng ai lam n law ai: Fixed carbon n-gun 99.9% hta grau ai (sh) dai hte maren (shingra tara graphite a matu) shing nrai 99.95% hta grau ai (sh) dai hte maren (artificial graphite a matu); n kaja ai awu asin yawng (Fe, Si, S, Na, K) 500ppm hta n law ai (sh) maren sha rai yang, awu asin ion ni gaw battery cycle a ngang grin ai lam hte shim lum lam hpe hkra machyi shangun ai hpe pat shingdang ya ai.
Hpa majaw nga yang, n-gun rawng ai n-gun rawng ai graphite (d002 interplanar spacing: 0.335-0.336nm) hpe n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai lithium ion hpe n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai hku n-gun rawng ai. Layered structure a dinghpring ai lam gaw 90% hta grau kaba ai (sh) maren sha rai nna, lithium hpe shinggyin tawn da ai atsam hpe jat ya ai.
Hkamja lam hte seng nna hkang lu ai Particle Size Garan ai lam: Particle size garan ai lam hpe n-gun n rawng ai (D10/D50/D90 deviation) 15% hta n-pu (sh) maren sha re ai hpe garan ginhka ai hpaji masa hku nna lu la mai ai. D50=5-20μm (shingra tara graphite a matu) shing nrai D50=8-25μm (shingra tara graphite a matu) ngu ai laksan masat da ai particle size hpe anode galaw shapraw ra ai lam ni hte maren jaw mai ai.
Npu na laksan lamu ga jarit & Tapped Density kaba: BET laksan lamu ga jarit 15m2/g hta n law ai (sh) maren sha (electrolyte grai law hkra jai lang ai hpe koi ra ai); tapped density 1.0g/cm3 (shingra tara graphite a matu) hta grau kaba ai (sh) maren sha rai nna, 1.2g/cm3 hta grau kaba ai (sh) maren sha rai yang, anode a n-gun n-gun hpe grau kaja hkra galaw ya lu ai.
Kaja dik ai Chemical N-gun: 0-5V a n-gun n-gun lapran na electrolyte hte n-gun n-gun n-nga ai; acid hte alkali n-gun hpe ninghkap lu ai (pH 4-10 grup yin hta dan dawng ai hku n-gun n rawng ai), aten galu battery cycle hpe hkam la lu ai.
4. Madung jai lang ai lam ni
Smartphone, Laptop, Smart Wearables, hte kaga jai lang ai arung arai ni hta lang ai lithium-ion battery kaji ni hta anode arung arai ni hpe hkyen lajang na matu, Anode arung arai ni a matu Raw Material hpe jai lang ai. Shi a grai tsaw ai specific capacity ( 360mAh/g hta grau kaba ai (sh) maren sha) a majaw, dai zawn re ai jak ni a battery prat hpe hkan sa lu ai.
N-gun Battery Anodes: N-gun nnan mawdaw (EV/PHEV) n-gun battery ni hpe anode galaw shapraw na matu gram lajang da ai. 1000 lang shingjawng ngut ai hpang 85% hta grau ai (sh) maren sha re ai n-gun hpe hkam la lu ai) hte n-gun atsam (1C rate hta 90% hta grau ai (sh) maren sha re ai) n-gun atsam hpe hkam la lu ai majaw, n-gun kaba ai-power charge{narios.6}}discharge a matu htuk manu nga ai.
N-gun shinggyin ai Battery Anodes: N-gun shinggyin ai system battery ni a anodes ni hta lang ai (ga shadawn, nta kata na n-gun shinggyin ai, grid n-gun shinggyin ai). Shi gaw aten galu-n-gun hpe shinggyin tawn da ra ai lam ni hpe self-discharge rate n law ai (shata shagu self{5}}discharge 3% hta n law ai (sh) maren sha re ai hte manu jahpu akyu ni hte hkap la lu ai.
Hkrak ai Anode arung arai ni: Hkrang shapraw ai anode ni a matu npawt nhpang raw arung arai hku nna magam gun ai (ga shadawn, graphite-silicon htinggaw, graphite-hard carbon htinggaw). Kaga lithium shinggyin tawn ai arung arai ni hte rau jawm galaw ai hku nna anodes ni a hkum tsup ai bungli hpe jat ya ai.
Hot Tags: anode arung arai ni a matu raw arung arai, Miwa mung anode arung arai ni a matu raw arung arai galaw shapraw ai ni
