Igraphene ikhutshiwe kwisixhobo seflake segraphite, ikristale enamacala amabini enziwe ziiathom zekhabhoni ezinobunzima beathom enye kuphela. Ngenxa yeempawu zayo ezintle kakhulu, umbane kunye nomatshini, igraphene inoluhlu olubanzi lwezicelo. Ke ngaba i-flake graphite kunye negraphene zinxulumene? Umhleli olandelayo weFuruite graphite uhlalutya ubudlelwane phakathiigrafu yeflakekunye negraphene:
1. Indlela yokukhupha i-graphene mass production ayifumanekanga kakhulu kwi-flake graphite, kodwa kwiigesi ezinekhabhoni ezifana ne-methane kunye ne-acetylene. Nangona eli gama linegama elithi graphite, ukuveliswa kwegraphene akuthathi ikakhulu kwiflake graphite. Kunoko, ifumaneka kwiigesi ezinekhabhoni ezifana ne-methane kunye ne-acetylene. Nkqu nendlela yophando yangoku ikhutshwa kumthi wezityalo okhulayo, kwaye ngoku kukho indlela yokukhupha igraphene kwimithi yeti.
2. Iiflake zegraphite zinezigidi zegraphene. Igraphene ikhona ngenene kwindalo. Ukuba kukho unxulumano phakathi kwegraphene kunye neflake graphite, ngoko ke igraphene is superimposed layer by layer ukwenza iiflakes zegraphite. Igraphene sisakhiwo esincinci kakhulu esinoluhlu olunye. Kuthiwa imilimitha enye ye-flake graphite iqulethe malunga nezigidi ezi-3 zeeleya zegraphene, kwaye ukucoleka kwegraphene kunokubonwa. Ukusebenzisa umzekelo obonakalayo, amagama esiwabhala ephepheni ngeepensile aqulethe iqela okanye amashumi amawaka amaleko egraphite. ene.
Indlela yokulungiselela i-graphene esuka kwi-flake graphite ilula, ineziphene ezimbalwa kunye nomxholo we-oksijini, isivuno esiphezulu se-graphene, ubungakanani obuphakathi, kunye neendleko eziphantsi, kwaye ifanelekile kwimveliso yemizi-mveliso emikhulu.
Ixesha lokuposa: Jun-20-2022