Graphite yog ib qho muag muag, grey rau dub crystalline daim ntawv ntawm cov khoom siv hluav taws xob, xws li hluav taws xob, thiab siab- kub tsis kam. Nws tsim nyob rau hauv metamorphic pob zeb thiab muaj ntau daim ntawv thov muaj kev muaj, suav nrog siv hauv roj teeb, hluav taws xob, thiab refractories. Graphite yog txawv ntawm lwm cov pa roj carbon cov ntawv xws li pob zeb diamond, uas yog qhov nyuaj vim nws cov qauv sib txawv.
Cov Khoom Siv thiab Tsim
Kev siv
Lwm hom carbon
Muaj pes tsawg: Graphite yog ib feem ntawm carbon, lub ntsiab lus nws yog cov qauv sib txawv ntawm tib lub caij.
Lub tsev: Nws cov pa roj teeb tau teem rau hauv cov ntawv hexagonal uas tau muab teev cia rau sab saum toj ntawm ib leeg, nrog kev sib khi ua tsis muaj zog ntawm cov khaubncaws sab nraud povtseg. Qhov no tso cai rau txheej rau xaub yav dhau los ib leeg, ua rau nws mos thiab nplua.
Cov yam ntxwv tseem ceeb: Nws yog tus neeg coj ua zoo ntawm tshav kub thiab hluav taws xob, yog cov tshuaj lom yeeb yam, thiab tuaj yeem tiv taus ntau kub heev.
Tsim khoom: Nws tsim los ntawm cov metamorphosis ntawm carbon {{}} Cov khoom nplua nuj nyob hauv pob zeb lossis los ntawm cov tshuaj tiv thaiv carbon confound nrog hydrothermal daws teeb meem.
Roj teeb: Siv nyob rau hauv anode ntawm lithium {{}} ion roj teeb.
Tej roj qeeb: Nws lub peev xwm los txo kev sib txhuam ua nws cov roj nplua nyeem zoo, tshwj xeeb tshaj yog nyob rau hauv high - kev siv kub.
Cov hluav taws xob thiab cov refractories: Nws lub siab thermal thiab hluav taws xob conductivity ua rau nws zoo tagnrho rau cov electrodes, thaum nws muaj peev xwm tiv thaiv cov khoom kub siab nyob hauv cov khoom siv refactory.
Lwm Cov Ntawv Thov: Pom nyob rau hauv xaum, roj hlwb, sicultonductors, thiab kev sib txhuam cov ntaub ntawv rau brakes.
Graphite thiab pob zeb diamond yog ob qho tib si carbon tab sis muaj cov khoom sib txawv vim yog lawv cov qauv atomic.
Lub hlawv: Cov pa atoms ua ib qho muaj zog, peb {- didensional network, ua pob zeb diamond tsis tshua muaj zog.
