2025-05-14
Qhov kev qhia dav dav no tshawb nrhiav cov khoom, cov ntawv thov, thiab cov txiaj ntsig zoo ntawm Graphite carbon muajCov. Peb yuav relve mus rau nws cov yam ntxwv tshwj xeeb, tshuaj xyuas kev siv thoob plaws kev lag luam sib txawv, thiab muaj kev nkag siab rau kev xaiv txoj cai Graphite carbon muaj rau cov kev xav tau tshwj xeeb. Kawm paub li cas cov khoom no ntau yam yuav tau txiaj ntsig rau koj cov phiaj xwm thiab nrhiav cov peev txheej los pab koj ua qhov kev txiav txim siab.
Graphite carbon muaj Yog cov khoom siv ntxeem tau ua los ntawm cov roj carbon fibers sib koom ua ke. Tsis zoo li cov ib txwm muaj graphite, nws muaj ib tug txawv peb-seem qauv, tsim kom muaj thaj chaw siab thiab zoo nkauj porosity. Cov qauv no ua rau nws cov yam ntxwv zoo kawg, suav nrog kev siv hluav taws xob siab, cov tshuaj zoo, thiab hloov kho tau zoo. Nws cov txheej txheem tsim khoom yuav cuam tshuam nrog kev ua tib zoo saib zoo thiab cov pa roj carbon fiber, ua rau cov khoom siv nrog cov ntawv thov txiav txim siab rau cov ntawv thov tshwj xeeb. Lub thaj chaw hauv nruab nrab ntawm Graphite carbon muaj Ua kom nws haum rau ntau yam ntawm kev siv, los ntawm kev siv hluav taws xob rau kev lim.
Ib qho ntawm qhov tseem ceeb tshaj plaws ntawm Graphite carbon muaj Puas yog nws lub siab thermal conductivity. Qhov no tso cai rau nws hloov kho cua sov kom zoo, ua rau nws zoo tagnrho rau cov ntawv thov cuam tshuam nrog kub kub dissgipation lossis kub hloov. Lub thermal conductivity txawv nyob ntawm cov ntom ntom thiab kev tsim khoom, tab sis feem ntau tau zoo li piv rau lwm cov ntaub ntawv ntxeem tau. Yog qhov tseem ceeb tuaj yeem nrhiav tau ntawm cov khw cov kev qhia tshwj xeeb.
Graphite carbon muaj Cov khoom ua pov thawj zoo heev rau ntau yam tshuaj thiab kev xeb ib puag ncig. Qhov no ua rau nws haum rau siv nyob rau hauv cov kev mob hnyav uas lwm cov khoom yuav txwv tsis pub muaj teeb meem. Cov tshuaj lom tshwj xeeb yuav nyob ntawm cov qib thiab kev kho mob ntawm lub Graphite carbon muajCov. Txhawm rau cov ncauj lus kom ntxaws tshuaj sib xyaw, sab laj rau cov khoom siv cov ntaub ntawv cov ntaub ntawv.
Lub ntxeem tau xwm ntawm Graphite carbon muaj Ua rau nws cov cheeb tsam siab thiab permeability. Qhov no tso cai rau cov kua dej ua tau zoo thiab roj diffusion, ua rau nws haum rau kev siv thiab kev siv catalytic. Qhov porosity thiab permeability tuaj yeem tswj tau thaum lub sij hawm tsim kev tsim khoom los xyuas cov khoom rau cov ntawv thov tshwj xeeb. Cov kev puas siab ntsws thiab poronyability muaj nyob ntawm cov qib siab thiab feem ntau yog muab los ntawm cov khw.
Tsis zoo li ntau lwm cov ntaub ntawv carbon, Graphite carbon muaj yog hloov tau yooj yim thiab flatumentible. Qhov no tso cai rau nws ua raws li cov duab sib xyaw thiab tau yooj yim sib xyaw ua ntau yam kev tsim. Cov degree ntawm kev yoog raws thiab kev hloov pauv tau tuaj yeem hloov kho raws li kev tsim khoom.
Cov versatility ntawm Graphite carbon muaj tau coj mus rau nws kev saws me nyuam hla kev ntau yam kev lag luam. Qee daim ntawv thov tseem ceeb muaj xws li:
Nws cov cheeb tsam siab thiab tshaj tawm txoj kev ua Graphite carbon muaj Cov khoom siv zoo rau kev siv hauv cov roj teeb, cov supercapacitors, thiab roj cells. Nws ua raws li cov khoom siv hluav taws xob, txhim kho lub zog cia khoom muaj peev xwm thiab txhim kho kev ua tau zoo. Hebei Yaofa carbon Co., Ltd. muab cov zoo Graphite carbon muaj Rau ntau daim ntawv thov siv hluav taws xob.
Graphite carbon muaj Ua hauj lwm ua kev ua kom zoo tshaj plaws rau catalysts hauv ntau cov tshuaj tiv thaiv hluav taws xob vim nws cov chaw loj thiab zoo. Qhov no tso cai rau cov kev sib raug zoo thiab nce kev ua tau zoo nyob rau hauv cov txheej txheem xws li cov dej electrolysis thiab roj cell technology.
Tus qauv ntxig ntawm Graphite carbon muaj Tso cai rau kev pom zoo ua kom haum thiab sib cais ntawm cov kua thiab roj av. Nws cov tshuaj lom neeg tiv thaiv ua rau nws haum rau ntau cov txheej txheem kev lim dej ntawm cov chaw sib tw.
Lub siab thermal conductivity ntawm Graphite carbon muaj Ua rau nws muaj txiaj ntsig zoo cua sov thiab insulator nyob rau hauv ntau yam kev siv, xws li hluav taws xob txias thiab cua sov.
Xaiv qhov tsim nyog Graphite carbon muaj Yuav tsum tau txiav txim siab ntau yam, suav nrog cov khoom uas xav tau (thermal conductivity, porosity, tshuaj yuav tsum tau ua, thiab tus nqi. Kev sab laj nrog tus xa khoom zoo li Hebei Yaofa carbon Co., Ltd. tuaj yeem pab txiav txim siab cov khoom siv zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
Teem nqi | Ntom ntom (G / cm3) | Thermal conductivity (w / min k) | Porosity (%) |
---|---|---|---|
Qib A | 0.45-0.55 | 150-180 | 85-90 |
Qib B | 0.55-0.65 | 180-210 | 80-85 |
Qib C | 0.65-0.75 | 210-240 | 75-80 |
Nco tseg: Cov no yog qhov tseem ceeb thiab tuaj yeem sib txawv nyob ntawm cov chaw tsim khoom thiab cov khoom tsim tshwj xeeb. Hu rau tus xa khoom rau cov ntaub ntawv meej.
Cov ntaub ntawv no yog rau kev qhia dav dav xwb. Yuav tsum tham cov ntaub ntawv cov ntaub ntawv thiab cov lus qhia tshwj xeeb rau cov ntaub ntawv ntxaws ntxaws ua ntej txiav txim siab yuav khoom. Rau qhov zoo Graphite carbon muaj, txiav txim siab hu rau Hebei Yaofa carbon Co., Ltd. Kom paub meej ntxiv thiab xaiv cov khoom pab.