Flake graphite e na le litšila tse itseng, ebe flake graphite carbon content le litšila ke mokhoa oa ho lekanya eona, tlhahlobo ea trace litšila ka flake graphite, hangata sampole ke pele ho molora kapa metsi tshilo ya dijo ho tlosa carbon, molora qhibiliha ka acid e, 'me joale etsa qeto ea. dikahare tsa ditshila ka tharollo. Kajeno re tla u bolella hore na ho se hloeke ha flake graphite ho khethoa joang:
Mokhoa oa boikemisetso oa litšila tsa graphite tsa flake ke mokhoa oa molora, o nang le melemo le mathata a mang.
1. melemo ea mokhoa oa molora.
Mokhoa oa molora ha o hloke ho sebelisa acid e hloekileng ho qhaqha molora, e le ho qoba kotsi ea ho kenyelletsa likarolo tse lokelang ho lekanyetsoa, kahoo e sebelisoa ho feta.
2. bothata ba mokhoa oa molora.
Hape ho thata ho lemoha molora oa flake graphite, hobane ho ruisa molora ho hloka mocheso o phahameng oa mocheso, 'me ka mocheso o phahameng molora o tla khomarela sekepe sa mohlala 'me ho thata ho arohana, e leng se lebisang ho se khoneng ho tseba hantle sebopeho le dikahare tsa ditshila. Mekhoa e teng e nka monyetla ka taba ea hore crucible ea platinum ha e sebetsane le acid, 'me e sebelisa platinum crucible ho chesa graphite ea flake ho ruisa molora, ebe ka ho toba mocheso oa sampole ka acid ka crucible ho qhaqha sampole, ebe joale. etsa qeto ea likarolo tsa tharollo ea ho bala lintho tse sa hloekang ka har'a graphite ea flake. Leha ho le joalo, mokhoa ona o na le litšitiso tse itseng, hobane graphite ea flake e na le carbon e ngata, e ka etsang hore platinum crucible brittle le e senyehileng ka mocheso o phahameng, e leng ho bakang habonolo ho phatloha ha platinum crucible. Theko ea ho lemoha e phahame haholo, 'me ho thata ho e sebelisa haholo. Hobane litšila tsa flake graphite li ke ke tsa bonoa ka mokhoa o tloaelehileng, hoa hlokahala ho ntlafatsa mokhoa oa ho lemoha.
Nako ea poso: Aug-06-2021