Igraphite eyandisiweyo, eyaziwa ngokuba yigraphite eguquguqukayo okanye igraphite yombungu, luhlobo olutsha lwezinto zekhabhoni. Igraphite eyandisiweyo ineenzuzo ezininzi ezifana nommandla omkhulu othe ngqo, umsebenzi ophezulu womsebenzi, uzinzo oluhle lweekhemikhali kunye nokumelana nobushushu obuphezulu. Inkqubo esetyenziswa ngokuqhelekileyo yokulungiswa kwegraphite eyandisiweyo kukusebenzisa igraphite yendalo ye-flake njengento, okokuqala ukuvelisa igraphite eyandisiweyo ngenkqubo ye-oxidation, kwaye emva koko ukwandisa ibe yigraphite eyandisiweyo. Abahleli balandelayo beFuruite Graphite bachaza ulungiselelo kunye nokusetyenziswa okusebenzayo kwegraphite eyandisiweyo:
1. Indlela yokulungiselela igraphite eyandisiweyo
Uninzi lwegraphite eyandisiweyo isebenzisa i-chemical oxidation kunye ne-electrochemical oxidation. Indlela yendabuko ye-oxidation yeekhemikhali ilula kwinkqubo kwaye izinzile kumgangatho, kodwa kukho iingxaki ezifana nenkunkuma yesisombululo se-asidi kunye nomxholo ophezulu wesulfure kwimveliso. Indlela ye-electrochemical ayisebenzisi i-oxidant, kwaye isisombululo se-asidi sinokuphinda sisetyenziswe kwaye siphinde sisetyenziswe ngamaxesha amaninzi, ngongcoliseko oluncinci lokusingqongileyo kunye neendleko eziphantsi, kodwa isivuno siphantsi, kwaye iimfuno zezinto ze-electrode ziphezulu kakhulu. Okwangoku, ilinganiselwe kuphando lwebhubhoratri. Ngaphandle kweendlela ezahlukeneyo ze-oxidation, unyango olusemva olufana ne-deacidification, ukuhlamba amanzi kunye nokomisa kuyafana kwezi ndlela zimbini. Phakathi kwabo, indlela ye-chemical oxidation yindlela esetyenziswa kakhulu ngoku, kwaye iteknoloji ikhulile kwaye ikhuthazwe ngokubanzi kwaye isetyenziswe kwishishini.
2. Iinkalo zokusetyenziswa ezisebenzayo zegraphite eyandisiweyo
1. Ukusetyenziswa kwezinto zonyango
Izinxibo zonyango ezenziwe ngegraphite eyandisiweyo zinokuthatha indawo yeyasholo yemveli ngenxa yeempawu zazo ezininzi ezibalaseleyo.
2. Ukusetyenziswa kwezinto zomkhosi
Ukucoca igraphite eyandisiweyo ibe yi-micropowder ineempawu ezinamandla zokusasazeka kunye nokufunxa kumaza e-infrared, kwaye ukwenza i-micropowder yayo ibe yeyona nto ibalaseleyo yokhuselo ye-infrared idlala indima ebalulekileyo kungquzulwano lwe-optoelectronic kumlo wanamhlanje.
3. Ukusetyenziswa kwezixhobo zokukhusela indalo
Ngenxa yokuba i-graphite eyandisiweyo ineempawu zobuninzi obuphantsi, i-non-toxic, ayingcolisi, kulula ukuyiphatha, njl.
4. Izinto zeBiomedical
Izixhobo zekhabhoni zihambelana kakuhle nomzimba womntu kwaye ziyimathiriyeli elungileyo yebhayoloji. Njengodidi olutsha lwezinto zekhabhoni, izixhobo ezandisiweyo zegraphite zineepropathi ezibalaseleyo ze-adsorption ze-organic and biological macromolecules, kwaye zine-biocompatibility elungileyo. , i-non-toxic, i-tasteless, i-side effects, inoluhlu olubanzi lwamathemba esicelo kwizinto ze-biomedical.
Izinto ezandisiweyo zegraphite zinokwandisa ngokukhawuleza amaxesha angama-150 ~ 300 kumthamo xa zibonakaliswe kubushushu obuphezulu, ziguquka ukusuka kwiflake ukuya kwi-worm-like, okukhokelela kulwakhiwo oluxengaxengayo, olunemingxuma egobileyo, indawo eyongeziweyo yomphezulu, ukuphuculwa kwamandla angaphezulu, kunye nobuchule obuphuculweyo bokubhengeza. igrafu yeflake. I-graphite efana ne-worm iyakwazi ukuzimela, ukwenzela ukuba izinto zinemisebenzi ye-flame retardant, ukutywinwa, i-adsorption, njl. .
Ixesha lokuposa: Jun-01-2022