Tlhaloso:
Khoutu | FC952 |
Lebitso | Phofo ea graphene ea naetrojene e sebetsang hantle |
Foromo | C |
Nomoro ea CAS. | 1034343-98 |
Botenya | 0.6-1.2nm |
Bolelele | 0.8-2um |
Bohloeki | >99% |
Ponahalo | Phofo e ntšo |
Sephutheloana | 1g, 10g, 50g, 100g kapa ha ho hlokahala |
Lisebelisoa tse ka bang teng | lits'ebetsong tsa polokelo ea matla a lik'hemik'hale tse kang li-supercapacitors, lithium ion, lithium sulphur le libeteri tsa moea tsa lithium. |
Tlhaloso:
graphene e sebetsang hantle e kenyelletsa graphene e nang le nitrogen-doped graphene e nang le nitrogen-doped graphene e ngata-ngata.
Karolelano ea liathomo tsa nitrogen ho liathomo tsa carbon e ka ba 2-5%.
Doping ea naetrojene ea graphene e ka bula lekhalo la sehlopha le ho fetola mofuta oa conductivity, ho fetola sebopeho sa elektronike le ho ntlafatsa ho teteana ha bajari ba mahala, ka hona ho ntlafatsa conductivity le botsitso ba graphene.
Ntle le moo, ho hlahisoa ha sebopeho sa athomo se nang le naetrojene ka har'a gridi ea khabone ea graphene ho ka eketsa libaka tse sebetsang tsa adsorption sebakeng sa graphene, ka hona ho matlafatsa tšebelisano lipakeng tsa likaroloana tsa tšepe le graphene.
Ka hona, graphene e nang le naetrojene e na le ts'ebetso e ntle ea electrochemical ha e sebelisoa lisebelisoa tsa polokelo ea matla, 'me e lebelletsoe hore e ntlafatsoe hore e be lisebelisoa tsa li-electrode tse sebetsang hantle haholo.
Liphuputso tse seng li ntse li le teng li bontšitse hore graphene ea nitrogen-doped e ka ntlafatsa haholo litšobotsi tsa bokhoni, matla a ho ntša tefiso ka potlako le bophelo ba potoloho ea thepa ea polokelo ea matla, e nang le bokhoni bo boholo ba ts'ebeliso tšimong ea polokelo ea matla.
Boemo ba polokelo:
graphene e sebetsang hantle, nitrogen-doped graphene Powder e lokela ho koaloa hantle, e bolokoe sebakeng se phodileng, se omileng, ho qoba khanya e tobileng.
Ho boloka mocheso oa kamore ho lokile.
SEM & XRD :