I-graphite eyandisiweyo ikhethwa kwi-graphite yendalo ekumgangatho ophezulu njengezinto eziluhlaza, ezinobumanzi obuhle, ukumelana nobushushu obuphezulu, ukumelana nokuguguleka kunye nokumelana nokugqwala. Emva kokwandiswa, umsantsa uba mkhulu. Umhleli we-graphite we-Furuite olandelayo uchaza umgaqo wokwandiswa kwe-graphite eyandisiweyo ngokweenkcukacha:
I-graphite eyandisiweyo yimpendulo phakathi kwe-graphite yendalo kunye nomxube we-nitric acid egxininisiweyo kunye ne-sulfuric acid egxiliweyo. Ngenxa yokungena kwezinto ezintsha, iikhompawundi ezintsha zenziwa phakathi kweekhompawundi ze-graphite, kwaye ngenxa yokwenziwa kwale khompawundi, iikhompawundi ze-graphite yendalo zahlulwe. Xa i-graphite yendalo equlethe i-intercalation compound iphathwa ngobushushu obuphezulu, i-graphite yendalo intercalation compound ikhawuleza iguqulwe ibe yigesi kwaye ibole, kwaye amandla okutyhala i-layer yahlulwe abe makhulu, ukuze i-interlayer interlayer ikhule kwakhona. Olu lwandiso lubizwa ngokuba lulwandiso lwesibini, oluyimigaqo yolwandiso lwe-graphite ekhuliselweyo, eyenza i-graphite ekhule ngakumbi.
I-graphite eyandisiweyo inomsebenzi wokufudumeza kwangaphambili kunye nokwandisa ngokukhawuleza, kwaye inomsebenzi olungileyo wokufunxa, ngoko ke isetyenziswa ngakumbi kwiitywina zemveliso kunye neemveliso zokufunxa ukhuseleko lokusingqongileyo. Yintoni umgaqo wokwandisa we-graphite eyandisiweyo? Enyanisweni, kukulungiselela inkqubo ye-graphite eyandisiweyo.
Ixesha lokuthumela: Juni-06-2022