Nkibikoresho bishya bya karubone, byaguwe na grafite (EG) nigikoresho cyoroshye kandi cyoroshye cyinzoka zimeze nkibintu bya grafite karemano binyuze muri intercalation, gukaraba, gukama no kwagura ubushyuhe bwinshi.Usibye ibintu byiza biranga grafite karemano nkubukonje nubushyuhe, kurwanya ruswa no kwisiga, EG ifite kandi ibiranga ubworoherane, kwihanganira kwikuramo, adsorption, guhuza ibidukikije n’ibidukikije, ibinyabuzima bihuza no kurwanya imishwarara ya grafite isanzwe idakora. kugira.Nko mu ntangiriro ya 1860, Brodie yavumbuye grafite yagutse ashyushya grafite karemano hamwe na reagent ya chimique nka acide sulfurike na aside nitric.Ariko, gusaba kwayo kwatangiye nyuma yimyaka ijana.Kuva icyo gihe, ibihugu byinshi byagiye bikurikirana ubushakashatsi niterambere rya grafite yagutse kandi byateye intambwe nini mubumenyi.

Igishushanyo cyagutse gishobora guhita cyaguka inshuro 150 ~ 300 mubunini bwubushyuhe bwo hejuru, kandi bigahinduka kuva kuri flake bikagera kuri vermicular, bikavamo imiterere idahwitse, igororotse kandi igoramye, yagutse yubuso bwagutse, imbaraga zubuso bwongerewe imbaraga, byongera adsorption ya flake grafite, hamwe na chimerism hagati vermicular grafite, yongerera ubworoherane, kwihangana hamwe na plastike.
Icyerekezo cyiterambere cyinshi cyagutse cya grafite nuburyo bukurikira:

1. Kwagura igishushanyo mbonera cyihariye
Ubushakashatsi bwerekana ko inyo ya grafite ifite umurimo wo gukurura amashanyarazi ya electronique, bigatuma grafite yagutse ifite agaciro gakomeye ka gisirikare.Igisirikare cy’Amerika n’igisirikare cyacu cyakoze ubushakashatsi bwubushakashatsi muri kano karere.Igishushanyo cyagutse kigomba kuba cyujuje ibi bikurikira: (1) ubushyuhe bwambere bwo kwaguka nubunini bwagutse;(2) Umutungo wimiti urahagaze, kandi igipimo cyo kwaguka ahanini ntikangirika nyuma yimyaka 5 yabitswe;(3) Ubuso bwa grafite yagutse ntaho ibogamiye kandi nta ruswa ishobora gukorerwa.

2. Granite yagutse
Gitoya-yagutse ya grafite ahanini yerekeza kuri 300-intego yaguka ya grafite hamwe nubunini bwa 100ml / g.Iki gicuruzwa gikoreshwa cyane cyane kuri flame-retardant coatings, kandi icyifuzo cyacyo ni kinini.

3. Kwagura grafite hamwe n'ubushyuhe bwo hejuru bwo kwaguka
Ubushyuhe bwambere bwo kwaguka bwa grafite hamwe nubushyuhe bwo hejuru bwo kwaguka ni 290-300 and, naho ubwiyongere ni ≥ 230ml / g.Ubu bwoko bwagutse bwa grafite bukoreshwa cyane cyane kubuza umuriro wa plastiki yubuhanga na reberi.Iki gicuruzwa cyateguwe neza na kaminuza y’ubuhinzi ya Hebei kandi gisaba ipatanti yigihugu.

4. Igishushanyo mbonera cyahinduwe
Iyo kwagura grafite ikoreshwa nkibikoresho bya flame-retardant, birimo gushonga kwa grafite nibindi bice.Kubera urwego rwo hejuru rwa minervaliza hejuru ya grafite, ntabwo ari lipofilique cyangwa hydrophilique.Kubwibyo, birakenewe guhindura ubuso bwa grafite kugirango dukemure ikibazo cyo guhuza hagati ya grafite nibindi bice.Abantu bamwe basabye kwera hejuru ya grafite, ni ukuvuga gutwikira ubuso bwa grafite na firime yera ikomeye.Iki nikibazo kitoroshye kugikemura.Harimo chimie ya membrane cyangwa chimie yo hejuru, ishobora kugerwaho muri laboratoire.Hariho ingorane mu nganda.Ubu bwoko bwa cyera bwaguka grafite ikoreshwa cyane nka flame retardant coating.

5. Ubushyuhe buke bwambere bwo kwaguka hamwe nubushyuhe buke bwagutse grafite
Ubu bwoko bwagutse bwa grafite butangira kwaguka kuri 80-150 and, kandi ubwiyongere bwayo bugera kuri 250ml / g kuri 600 ℃.Ingorane zo gutegura igishushanyo mbonera cyagutse cyujuje ibi: (1) guhitamo umukozi ukwiye;(2) Kugenzura no kumenya neza uburyo bwo kumisha;(3) Kumenya ubushuhe;(4) Igisubizo cyibibazo byo kurengera ibidukikije.Kugeza ubu, gutegura ubushyuhe buke bwaguka grafite iracyari murwego rwo kugerageza.