Hpaga arai ni hpe sang lang dan ai
Hpa majaw nga yang, n-gun ja ai graphite powder gaw, laksan graphite arung arai langai rai nna, dai hpe tsi mawan ni hte tsi lajang da ai. Katsi ai shara de du ai shaloi, lawan ladan jat wa nna, n-gun n rawng ai hte n-gun n rawng ai worm- zawn re ai hkrang hpe byin shangun lu ai majaw, shi a jat wa ai n-gun gaw, shawng na n-gun htam 100-400 daram du wa lu ai. Sealing, wan hpe makawp maga ai, wan n hkru ai, adsorption zawn re ai bungli ni hta grai lang ai.
Madung bungli galaw ai lam hpe madun ai
|
Parameter |
Laksan manu |
Chyam dinglik ai madang |
|
Jat jat wa ai shadawn shadang |
100~400 mL/g (900℃hta katsi ai shaloi) |
10698 |
|
Shawng nnan jat wa ai nbung n-gun |
160~300℃(hkap la ai baw hta hkan nna) |
TGA/DSC sawk sagawn ai lam |
|
Sulfur rawng ai lam |
1000 ppm hta n law ai (sh) maren sha ( 200 ppm hta n law ai (sh) maren sha n law ai-sulfur amyu a matu) |
ASTM D4239 |
|
pH manu |
5~7 (n-gun n rawng ai) |
1717 |
|
Carbon n-gun |
90% hta grau kaba ai (sh) maren sha re |
GB/T 3521 |
Myit yu na lam: Product ni gaw tinang ra sharawng ai hku galaw na matu madi shadaw ya ai.
Jat wa mai ai graphite n-gun hpe hkyen lajang ai
(1) Raw materials hpe lata ai lam: 99% jan san seng ai, n-gun ja ai -san seng ai graphite, n-gun rawng ai arung arai ni, n-gun rawng ai arung arai ni.
(2) Hpaw shapraw ai ladat: Intercalation reaction - Graphite hpe n-gun rawng ai arung arai ni hte kayau nna laksan acid hka hta lup da ai. Dai hka hpe 20-50℃hta minit 30-120 daram hka hta lup da nna, graphite n-gup magap ni a lapran acid molecule ni shang wa nna, graphite n-gup magap n-gup magap lapran na n-gun dat ni hpe byin shangun ai.
(3) Hka hte kashin/hkyet kau ai: Ngam ai acid ntsin hpe shaw kau nna, hpang de n-gun n rawng hkra pH value hpe 5-7 de gram lajang ai. N-gun n law ai shara hta 60-80℃hta hkyet kau ai majaw aten garai n du yang n jat wa ai.
(4) Sieving: Hpang jahtum na particle size hpe 80-300 mesh du hkra hkang ai majaw, jat wa ai ratio hpe hkra machyi shangun ai.


Jat wa mai ai graphite n-gun hpe laksan jai lang ai lam ni
(1) Wan n hkru ai hte wan n hkru ai arung arai ni-n hkru ai arung arai ni Npawt tara: Katsi ai shara hta jat wa nna, katsi ai-hkap la ai carbon layer byin pru wa nna, oxygen hpe garan tawn da ai. Ladat ni: Htingnu gawgap ai hta wan n hkru ai shingnip ni; cable wan n-gun hpe shayawm ya ai tape ni (htunghking halogen-madung tawn ai wan n-gun hpe shayawm ya ai tape ni hpe galai shai ai); wan n-gun n-htum hkra jat bang ai arung arai ni a matu (5-20% jat bang ai).
(2) Sealing galaw ai arung arai ni Akyu: Jat wa ai hpang, micropores ni hpe hpring hkra galaw ya ai majaw, sealing galaw ai lam hpe grau kaja hkra galaw ya ai. Hpa majaw nga yang, n-gun ja ai-n-gun ja ai pipeline flange ni a matu gaskets ni; engine cylinder a n-gup magap ni (1600℃du hkra katsi ai hpe hkam sharang lu hkra galaw ya ai ).
(3) Adsorbent materials Arawn alai: Jat wa ai hpang, laksan npu na shara kaba nga ai rai nna, sau nsam ni hte n-gun ja ai nhprang dat ion ni hpe hkap la lu ai.
Ladat ni: Panglai sau lwi ai hpe tsi lajang ai; industrial hka n san seng ai hpe jasan jaseng ai lam.
(4) Kaga jai lang ai lam ni Battery arung arai ni hte seng nna: Lithium battery anode ni a matu shawng-jat jat wa ai tsi lajang ai lam. Phase galai shai ai n-gun hpe shinggyin tawn ai arung arai ni a matu: Shanhte a thermal conductivity hpe jat ya ai. Hpyen hpaga lam hta: Anti-electromagnetic shingjawng ai lam hpe makawp maga ai layers hku nna magam gun ai.
Myit yu na lam:1. Gloves, mask hte goggles ni hpe lang nna, n-gun n rawng ai/n-gun n rawng ai; hkum hkrang hte hkra ai rai yang hka shin u.
2.Katsi ai shara kaw tsan tsan tawn da ra ai (80℃jan rai yang aten garai n du yang jat wa chye ai) hte wan n-gun n-htum hkra hpaw da ra ai.
3. Aten galu-ga nhpu hpe n hkam sha lu hkra, nbung n shang ai shara hta ga nhpu hpe shaw kau ai hte bungli galaw u.
4. N-gun ja ai oxidant/alkali ni hte hkum kayau.
5. Hka n htum ai shara hta pat da nna tawn da na; htaw sa ai shaloi, htingnut ai lam, katsi ai lam hte hka lim ai lam ni hpe koi gam ra ai.
6. Industry a nhprang arai ni hku nna kabai kau na; random hku hkum kabai kau.
Hot Tags: jat mai ai graphite n-gun, Miwa mung jat mai ai graphite n-gun galaw shapraw ai ni
