Graphene ke kristale e nang le mahlakore a mabedi e entsoeng ka liathomo tsa khabone, e teteaneng ka athomo e le 'ngoe feela, e nkiloeng ho thepa ea graphite ea flake. Graphene e na le mefuta e mengata ea lits'ebetso ka lebaka la thepa ea eona e ntle ho optics, motlakase le mechini. Kahoo na ho na le kamano pakeng tsa graphite ea flake le graphene? Letoto le lenyenyane le latelang la Tlhahlobo ea kamano pakeng tsa graphite ea flake le graphene:
Graphite ea Flake
1. Mokhoa oa ho ntša graphene ka bongata ha o fumanoe haholo-holo ho tsoa ho flake graphite, empa o fumanoa ho tsoa likhase tse nang le carbon tse kang methane le acetylene. Ho sa tsotellehe lebitso lena, tlhahiso ea graphene ha e tsoe haholo-holo ho tsoa ho flake graphite. E entsoe ka likhase tse nang le carbon tse kang methane le acetylene, 'me esita le hona joale ho na le litsela tsa ho ntša graphene limela tse ntseng li hola, 'me joale ho na le litsela tsa ho ntša graphene lifateng tsa tee.
2. Graphene ea Flake e na le li-graphene tse limilione. Graphene e teng tlhahong, haeba kamano pakeng tsa graphene le graphite ea flake, joale graphene lera ka lera ke graphite ea flake, graphene ke sebopeho se senyenyane haholo sa monolayer. Ho thoe millimeter e le 'ngoe ea graphite ea flake e na le li-graphene tse ka bang limilione tse tharo, 'me botenya ba graphene bo ka bonoa, ho sebelisa mohlala o hlakileng, ha re ngola mantsoe pampiring ka pentšele, ho na le li-graphene tse 'maloa kapa tse mashome a likete.
Mokhoa oa ho lokisa graphene ho tsoa ho flake graphite o bonolo, o na le liphoso tse fokolang le oksijene e ngata, chai e ngata ea graphene, boholo bo itekanetseng, le litšenyehelo tse tlase, e leng se loketseng tlhahiso ea indasteri e kholo.
Nako ea poso: Hlakubele-16-2022