Igrafu eyandisiweyo, ekwabizwa ngokuba yigrafu eguqukayo okanye igrafu yempempe, luhlobo olutsha lwezinto zekhabhoni. Igrafu eyandisiweyo ineenzuzo ezininzi ezinje ngemimandla emikhulu yomphezulu, umsebenzi ophezulu, uzinzo lwekhemikhali kunye nokuchaswa kobushushu obuphezulu. Inkqubo esetyenziswayo yokulungiselela esetyenzisiweyo yegrafu eyandisiweyo kukusebenzisa igrafu yendalo njengento, kuqala ukuvelisa igrafu eyandisiweyo ngenkqubo ye-oxidation, emva koko yandise kwigrafu eyandisiweyo. Aba bahleli balandelayo begrafu ye-furuite bacacisa ulungiselelo kunye nokusetyenziswa okusebenzayo kwegrafu eyandisiweyo:
1. Indlela yokulungiselela yegrafu eyandisiweyo
Uninzi lwegraphiriya eyandisiweyo isebenzisa i-oxidation yekhemikhali kunye ne-elektrochemical oxidation. Indlela ye-oxidation yecomication ilula kwinkqubo kwaye izinzile ngomgangatho, kodwa kukho iingxaki ezinje ngenkunkuma yesisombululo se-acid kunye nomxholo omkhulu wesalfure kwimveliso. Indlela ye-electrochemical ayisebenzisi i-oxidant, kwaye isisombululo esiyi-Acid sinokuphinda siphinde sisebenze kwaye siphinde sisebenzise amaxesha amaninzi, sinexabiso eliphantsi, kodwa imilo iphantsi, kwaye iimfuno zezinto ze-electrode ziphezulu. Okwangoku, ilinganiselwe kuphando lwelebhu. Ngaphandle kweendlela ezahlukeneyo ze-oxidation, unyango lwasemva konyango olunjengokuphazamiseka, ukuhlamba amanzi kunye nokomisa amanzi okufanayo kwezi ndlela zimbini. Phakathi kwazo, indlela ye-oxidation yekhemidlalo yeyona ndlela isetyenzisiweyo kakhulu ukuza kuthi ga ngoku, kwaye itekhnoloji ivuthiwe kwaye ikhuthazwe ngokubanzi kwaye isetyenziswe kwishishini.
I-2. Imimandla emiselweyo yegrafu eyandisiweyo
1. Ukusetyenziswa kwezixhobo zonyango
Izixhobo zokunxiba ezenziwe ngegrafu eyandisiweyo inokutshintsha i-gauze yemveli yemveli ngenxa yepropathi yabo ebalaseleyo.
2. Ukusetyenziswa kwezixhobo zomkhosi
Ukutsala igraphiting eyandisiweyo kwi-phypowder ineempawu zokutsalwa komhlaba kunye nokufumana amaza e-infrared, kwaye enze i-micropodeder yayo, kwaye enze indima ebalaseleyo yokukhusela kwimfazwe ebalaseleyo kwimfazwe yanamhlanje.
3. Ukusetyenziswa kwezixhobo zokukhusela okusingqongileyo
Ngenxa yokuba igrafu eyandisiweyo ineempawu zezinto eziphantsi, ezingenatyhefu, ezingangcolisiyo, ekulula ukuyiphatha, njl njl.
I-4. Izixhobo ze-biomedical
Izixhobo zekhabhoni zinengqiqo engalunganga kunye nomzimba womntu kwaye zizinto ezilungileyo zebhayimu. Njengohlobo olutsha lwezinto zekhabhoni, izixhobo zamaphutha ezandisiweyo zineempawu ezintle ze-adsorces zezinto eziphilayo nezilwanyana, kwaye zibe ne-biomatise elungileyo. , engabinayo ityhefu, engenabungozi, akukho ziphumo ebezingalindelekanga, zinoluhlu olubanzi lwamathemba okusetyenziswa kwezixhobo zebhayili.
Izinto zegrafu ezandisiweyo zinokwandiswa kwangoko amaxesha ali-150 ~ 300 kwi-idom yobushushu ukuya kwi-pulke ukuya kwi-heages-i-ofting, iphucule i-sub yendawo egudileyo, ephuculweyo, kunye nokwanda kwe-adkerb igraphite. Igrafu yempethu ingazifaneleki, ukuze izinto ezenziwayo ziyithole ilangatye, zitywine, i-adsorction, ukhuseleko lwendalo, ukhuseleko lwendalo, ukhuseleko lwendalo, kunye nemveliso yezesimo.
Ixesha leposi: Jun-01 ukuya ku-022