Graphiteyog ib daim ntawv crystalline ntawm cov khoom carbon. Nws muaj cov khaubncaws sab nraud povtseg ntawm graphene stacked rau hauv cov qauv hexagonal. Graphite tshwm sim ib txwm muaj thiab yog daim ntawv ruaj khov tshaj plaws ntawm cov pa roj carbon monoxide raws li tus qauv. Nyob rau hauv high pressures thiab kub nws hloov mus rau pob zeb diamond. Graphite yog siv rau hauv cov xaum thiab cov roj nplua nyeem. Nws yog ib tug zoo conductor ntawm tshav kub thiab hluav taws xob. Nws cov conductivity siab ua rau nws muaj txiaj ntsig zoo hauv cov khoom siv hluav taws xob xws li electrodes, roj teeb, thiab hnub ci vaj huam sib luag.
Ningbo VET Energy Technology Co., Ltd (Miami Advanced Material Technology Co., LTD) yog lub tuam txhab high-tech tsom rau kev tsim khoom thiab muag khoom ntawm graphite. Peb cov khoom tseem ceeb muaj xws li: graphite electrode, Hnub ci photovoltaic graphite nkoj, bipolar phaj rau roj cell, graphite pas nrig, thiab lwm yam. VET Hoobkas muaj cov cuab yeej ua haujlwm siab tshaj graphite thiab cov cuab yeej tsim khoom zoo, nrog graphite CNC processing center, CNC milling tshuab, CNC tshuab dhos, loj sawing tshuab, nto grinder thiab hais txog.
Case 1Photovoltaic graphite nkoj: graphite nkoj yog dav siv nyob rau hauv cov txheej txheem ntawm semiconductors thiab solar cells. Raws li cov cab kuj ntawm silicon wafers, graphite yog ib qho ntawm cov khoom siv zoo tshaj plaws. Nws plays lub luag haujlwm tseem ceeb hauv kev sib txuam thiab xim sib txawv ntawm cov txheej txheej. Nws yog siab purity, corrosion kuj, zoo heev bending zog thiab zoo hluav taws xob conductivity kev ua tau zoo.
Case 2graphite bipolar phaj rau roj cell： Kev ua haujlwm ntawm BPPs yog qhov tseem ceeb hauv PEM roj hlwb, vim lawv txuas txhua lub xov tooj hluav taws xob thiab muab cov roj reactant tsim nyog. Lawv kuj tshem tawm cov tshuaj tiv thaiv by-products los ntawm lub cell. graphite bipolar phaj tau qis dua thiab cov nqi mus sij hawm ntev Carbon BPPs yog tus nqi qis dua cov hlau phaj. Lawv yog cov khoom lag luam qis dua tam sim no, thiab lawv muab txoj hauv kev rau lower tus nqi yav tom ntej los ntawm kev txhim kho kev tsim khoom. txij li daim phiaj bipolar niaj hnub no sawv cev 20-30% ntawm tag nrho cov nqi pawg, kev txuag nyiaj yog qhov tseem ceeb.