I-Graphene Fluoride Powder
| Izinto | Iyunithi | Inkomba |
| (CFx)n | wt.% | ≥99% |
| Okuqukethwe kwe-fluorine | wt.% | Kwenziwe ngokwezifiso ngokwezidingo zekhasimende |
| Usayizi we-particle (D50) | μm | ≤15 |
| Ukungcola kwensimbi | ppm | ≤100 |
| Inombolo yesendlalelo | 10~20 | |
| I-Discharge plateau(Isilinganiso sokukhipha C/10) | V | ≥2.8(I-fluorographite yohlobo lwamandla) |
| ≥2.6(I-fluorographite yohlobo lwamandla) | ||
| Umthamo othize(Isilinganiso sokukhipha C/10) | mAh/g | >700(Amandla ohlobo lwe-fluorographite) |
| >830(I-fluorographite yohlobo lwamandla) |
I-Graphene Fluoride Powderiwuhlobo olusha olubalulekile lokuphuma kokuphuma kwe-graphene. Uma kuqhathaniswa ne-graphene, i-graphene e-fluorinated, nakuba imodi ye-hybridization yama-athomu ekhabhoni ishintshiwe isuka ku-sp2 iye ku-sp3, iphinde igcine ukwakheka kwe-lamellar yegraphene. Ngakho-ke, i-graphene ene-fluorinated ayinayo indawo enkulu ethize njenge-graphene kuphela, kodwa ngesikhathi esifanayo, ukwethulwa kwama-athomu e-fluorine kunciphisa kakhulu amandla angaphezulu e-graphene, kuthuthukisa kakhulu izakhiwo ze-hydrophobic ne-oleophobic, futhi kuthuthukisa ukuzinza okushisayo, ukuzinza kwamakhemikhali nokumelana. . Ikhono lokugqwala. Lezi zakhiwo eziyingqayizivele ze-graphene ene-fluorinated zenza ukuthi isetshenziswe kabanzi ekunqandeni ukugqokwa, ukugcoba, ukushisa okuphezulu okungamelana nokugqwala, njll. Ngesikhathi esifanayo, ngenxa yegebe elide lebhande le-graphene e-fluorinated, isetshenziswa kumadivayisi we-nanoelectronic, i-optoelectronic. amadivaysi, kanye namadivayisi thermoelectric. Inkambu inamathuba okufaka isicelo. Ngaphezu kwalokho, ngenxa yokuthi impahla ye-fluorocarbon esekelwe ku-graphene ene-fluorinated ine-surface ethize ethuthukisiwe kanye nesakhiwo se-pore, futhi umehluko wokuqukethwe kwe-fluorine unesakhiwo sebhendi yamandla eguquguqukayo, ine-conductivity kagesi eyingqayizivele futhi isetshenziswa ezintweni ze-lithium eyinhloko ye-cathode yebhethri. Inezici zesixhumi esibonakalayo esikhulu sokuxhumana ne-electrolyte kanye nokusabalalisa kwe-lithium ion okusheshayo. Ibhethri eyinhloko ye-lithium esebenzisa i-graphene eyi-fluorinated njengoba impahla ye-cathode inezinzuzo zokuminyana kwamandla aphezulu, iplatifomu yokukhipha ephezulu futhi ezinzile, ububanzi bokushisa obusebenzayo, nempilo ende kakhulu yokugcina. , Inamandla amakhulu wokufaka isicelo ku-aerospace kanye nezinkambu zezakhamuzi ezisezingeni eliphezulu.
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