I-graphite enwetshiwe ikhethwa kusuka ku-graphite yemvelo esezingeni eliphezulu njengezinto zokusetshenziswa, enokugcotshwa okuhle, ukumelana nokushisa okuphezulu, ukumelana nokuguguleka kanye nokumelana nokugqwala. Ngemva kokunwetshwa, igebe liyaba likhulu. Umhleli we-graphite we-Furuite olandelayo uchaza isimiso sokwandiswa kwe-graphite enwetshiwe ngokuningiliziwe:
I-graphite enwetshiwe iyimpendulo phakathi kwe-natural flake graphite kanye nengxube ye-nitric acid egxilile kanye ne-sulfuric acid egxilile. Ngenxa yokungena kwezinto ezintsha, kwakheka amakhemikhali amasha phakathi kwezingqimba ze-graphite, futhi ngenxa yokwakheka kwale nhlanganisela, izingqimba zemvelo ze-graphite ziyahlukaniswa. Lapho i-graphite yemvelo equkethe i-intercalation compound iphathwa ngokushisa okuphezulu, i-natural graphite intercalation compound ishintshwa ngokushesha futhi ibole, futhi amandla okusunduza ungqimba ahlukane abe makhulu, ukuze isikhawu se-interlayer siphinde sande. Lokhu kwanda kubizwa ngokuthi ukunwetshwa kwesibili, okuyisimiso sokwandiswa kwe-graphite enwetshiwe, okwenza i-graphite enwetshiwe.
I-graphite enwetshiwe inomsebenzi wokushisa kusengaphambili nokukhulisa ngokushesha, futhi inomsebenzi omuhle wokumunca, ngakho-ke isetshenziswa kakhulu ezimvilophini zomkhiqizo kanye nemikhiqizo yokumunca yokuvikela imvelo. Iyini isimiso sokumunca se-graphite enwetshiwe? Eqinisweni, ukulungiselela inqubo ye-graphite enwetshiwe.
Isikhathi sokuthunyelwe: Juni-06-2022