Graphene arụ ọrụ: nitrogen-doped nano graphene
Ntụ ntụ nitrogen doped graphene na-arụ ọrụ
Nkọwapụta:
| Koodu | FC952 |
| Aha | Ntụ ntụ nitrogen doped graphene na-arụ ọrụ |
| Usoro | C |
| CAS Mba. | 1034343-98 |
| Ọkpụrụkpụ | 0.6-1.2nm |
| Ogologo | 0.8-2 um |
| Ịdị ọcha | > 99% |
| Ọdịdị | Black ntụ ntụ |
| ngwugwu | 1g, 10g, 50g, 100g ma ọ bụ dị ka achọrọ |
| Ngwa nwere ike ime | na sistemu nchekwa ike kemịkalụ dị ka supercapacitors, ion lithium, lithium sọlfọ na batrị ikuku lithium. |
Nkọwa:
Graphene na-arụ ọrụ gụnyere otu oyi akwa nitrogen-doped graphene na graphene nwere otutu nitrogen-doped.
Oke nitrogen atom na carbon carbon bụ ihe dịka 2-5%.
Nitrogen doping nke graphene nwere ike imeghe oghere nke band ma mezie ụdị nke conductivity, gbanwee usoro eletrọnịkị ma melite njupụta nke ndị na-ebu n'efu, si otú a na-eme ka conductivity na nkwụsi ike nke graphene.
Na mgbakwunye, iwebata usoro atọm nke nwere nitrogen n'ime grid carbon graphene nwere ike ịbawanye saịtị mgbasa ozi na-arụ ọrụ n'elu graphene, si otú a na-eme ka mmekọrịta dị n'etiti irighiri ígwè na graphene.
Ya mere, graphene nitrogen-doped nwere arụmọrụ electrochemical ka mma mgbe etinyere ya na ngwaọrụ nchekwa ike, a na-atụkwa anya na a ga-emepụta ya ka ọ bụrụ ihe electrode na-arụ ọrụ dị elu.
Nnyocha ndị dị ugbu a egosiwokwa na graphene nitrogen-doped nwere ike imeziwanye njirimara ikike, ikike ngwa ngwa-ebufe na ndụ okirikiri nke ihe nchekwa ike, nke nwere nnukwu ngwa ngwa n'ọhịa nke nchekwa nchekwa.
Ọnọdụ Nchekwa:
Graphene na-arụ ọrụ, nitrogen-doped graphene ntụ ntụ kwesịrị ka edochi nke ọma, chekwaa ya na ebe dị jụụ, ebe akọrọ, zere ìhè kpọmkwem.
Nchekwa okpomọkụ ụlọ dị mma.
SEM & XRD:
