Synthesis ladat ni hte Graphite Fillers ni a rawt jat galu kaba wa ai lam

Jun 24, 2025

Shiga hpe tawn da u

Graphite fillers, tsaw ai{0}}}performance solid sau ni hpe, shanhte a grai kaja ai tsaw dik htum ai{1}}} a n-gun n-gun, chemical stability, hte n-gun n law ai n-gun n-gun ni a majaw, jak rung a dazik, aerospace, hte bungli galaw ai shara ni hta grai lang ma ai. Shanhte a synthesis ladat ni gaw amyu myu nga ai, madung hku nna shingra tara graphite hpe galai shai ai lam, chemical vapor deposition (CVD), redox ladat ni, hte polymer- hta lawm ai composite ni hpe hkyen lajang ai ladat ni lawm ai.

 

Natural graphite, san seng ai, pulverization, ntsa lam hpe galai shai ngut ai hpang, base filler hku nna lang mai ai. High{1}} aten ladaw jat wa ai graphite gaw galai shai ai lam langai rai nga ai. graphite a interlayer structure hpe shada da n-gun shayawm ai tsi ni (sulfuric acid hte nitric acid zawn re ai) ni hte tsi lajang ai, dai hpang kalang lang jat wa na matu lawan ai hku katsi ai hku nna, n-gun n rawng ai, n-gun rawng ai, n-gup n-gu n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe n-gun dat ai n-gup n-gu n-gun hpe grau kaja hkra galaw ya ai. Chemical vapor deposition gaw, tsaw ai- n-gun rawng ai nanographite ni hpe hkyen lajang na matu htuk manu ai. Methane (sh) acetylene hpe gaw carbon source hku nna lang ai. Nbung laru kaba (800–1200℃) hte magri n-gun n-gun n-gun nga ai npu hta, carbon atom ni gaw carbon atom ni hpe hpaw na matu garan pru wa ai, dai hpe substrate ntsa kaw bang nna graphite coating (sh) particles byin hkra galaw ai. Ndai ladat gaw, hkang lu ai atsam kaba hpe jaw ya ai raitim, manu dan ai hte madung hku nna, hkrak tup ai jak ni hta jai lang ai.

Dai redox ladat gaw, n-gun ja ai oxidant (potassium permanganate zawn re ai) hpe lang nna, graphene oxide (GO) hpe oxidizing galaw ai lam lawm ai. Dai hpang, graphite structure hpe shayawm ai tsi hte tsi lajang ai hku nna bai gram lajang ai (hydrazine hydrate zawn re ai), dai majaw graphene oxide (rGO) hpe shayawm ya ai. Ndai tsi gaw graphite a wan n-gun hpe nanosheets ni a ntsa n-gun kaba ai shara hte kayau kaya galaw ai majaw, jak rung atsam ni hpe jat wa hkra kaga arung arai ni hte hpawng de na matu htuk manu ai. Dai hta n-ga, polymer{{3} npawt nhpang graphite composites ni hpe melt blending (sh) solution bra ayai ai lam hku nna lajang da ai, dai hta n-ga, n-gun ja ai n-gun hpe grau kaja hkra galaw na matu, polyethylene hte polytetrafluorothylene zawn re ai matrices ni hta graphite fillers ni hpe langai sha garan ginhka ai hku nna lajang da ai.

Htawm hpang de, nanotechnology hte green chemistry ni rawt jat wa ai hte maren, graphite fillers ni a hpawng de ai lam gaw, grup yin hku hkau lam hte bungli galaw ai lam hpe grau nna ahkyak shatai nna, n-gun jai lang ai lam hpe shayawm na matu, microwave{0}}assisted shayawm ai lam (sh) bioreduction hku nna, n-gun atsam nnan ni hta shanhte a jai lang mai ai lam ni hpe sawk sagawn ai lam ni hpe grau nna ahkyak shatai na re.

San sagawn ai lam hpe sa dat u