graphite paper, a novel carbon-ekintu ekyesigamiziddwa, eraga esuubi ly’okukozesa okugazi mu byuma eby’amasannyalaze, okuddukanya ebbugumu, n’amasoboza amapya olw’obutambuzi bw’amasannyalaze n’ebbugumu obulungi n’ebintu ebizitowa. Naye, okuguteekateeka kwetaaga okufuga ennyo enkola ku nkola, era okukuguka mu bukodyo obukulu kikulu nnyo okulaba ng’omulimu gunywevu.
Okulonda ebintu ebisookerwako n’okusooka okujjanjaba mitendera gya musingi. High-Obulongoofu grafayiti ey’obutonde oba graphite egaziyiziddwa kye kintu ekisookerwako ekisookerwako, nga obulongoofu busukka 99% okwewala obucaafu. Mu kiseera ky’omutendera gw’okusooka okujjanjaba, graphite efuuka oxidized n’ekirungo ekiyunga (nga sulfuric acid oba nitric acid) okukola ebirungo ebiyingiza graphite ebisobola okufulumizibwa. Mu kiseera kino, ekisengejjo ky’ekirungo ekiyingiza, ebbugumu ly’ensengekera, n’obudde bw’ensengekera birina okufugibwa obulungi-okugeza, omugerageranyo gwa asidi wa sulfuric omungi ne graphite gutera okuba 3:1 okutuuka ku 5:1, era ebbugumu ly’ensengekera lirina okukuumibwa wakati wa 0–5℃okuziyiza okwonooneka kw’enzimba okusukkiridde okufuluma.
Obukodyo bw’okusengejja n’okutondeka firimu bukwata butereevu ku nsengekera ya grafayiti. Enkola eza bulijjo mulimu okusekula kw’ebyuma n’okutonnya kw’omukka (CVD). Mu kusenya ebyuma, graphite eyingizibwamu efulumizibwa mu graphene emu oba entono-Layer nga ekozesa high-Speed ball milling oba ultrasonic dispersion. Kino olwo kikolebwa mu lupapula-okulinga ensengekera okuyita mu kusengejja oba kalenda mu ngeri ey’obuziba. Mu nkola eno, ekika n’obungi bw’ekintu ekisaasaanyizibwa (nga n-methylpyrrolidone) birina okulongoosebwa okuziyiza okugatta sheet. Ku luuyi olulala, CVD ekozesa ensibuko ya kaboni nga methane okukola graphene ku substrate y’ekyuma (nga nickel foil) okuyita mu kuvunda kwa waggulu-okuvunda kw’ebbugumu. Olwo graphene ekyusibwa n’egenda mu substrate egenderere. Okufuga omutindo gw’okukula n’obutafaanagana kusoomoozebwa, era ebbugumu mu ngeri entuufu lirina okukuumibwa ku 800–1000℃.
Post-Okukola n'okufuga ebintu nabyo bikulu nnyo. Okunyiga kuyinza okulongoosa ennyo density n’obutambuzi bw’ebbugumu mu lupapula lwa graphite. Ebbugumu ery’okunyiga ery’ebbugumu eryalagirwa liri 2000–3000℃, era puleesa efugibwa ku 5–10 MPa. Okunyigirizibwa okuyitiridde kuyinza okwanguyirwa okuvaako okukutuka okukutuka. Ekirala, okukola emirimu egy’okungulu (nga polimeeri oba ekyuma ekisiiga) kisobola okutumbula okwekwata ku byuma, ekifuula okutuukira ddala ku byuma ebigonvu.
Mu bufunze, okuteekateeka empapula za graphite ye tekinologiya ow’eby’emikono eby’enjawulo eyeetaaga okufuga okutuufu ku buli mutendera, okuva ku bikozesebwa ebisookerwako okutuuka ku kintu ekiwedde. Nga enkola optimization n'okulongoosa ebyuma, ekkomo ku performance ya graphite paper zijja kwongera okunyigirizibwa, okuwa ebisingawo ebisoboka for high-end manufacturing.
