国家/地区 欧洲专利局（EPO）（4）
IPC部 C（4）
IPC大类 C01（4） B82（3） C08（2）
IPC小类 C01B（4）
IPC C01B000/00（4）
发明人 CESAREO G（2） PARRINI M R（2） RIZZI L G（2）
公开年 2015（3）
申请年 2015（2） 
专利权人 DIRECTA PLUS.（2）

Production of graphene nanoplatelets used as e.g. additive, involves dispersing expanded flakes of intercalated graphite in dispersing medium and subjecting to exfoliation and size reduction by pumping graphite at preset pressure.

CESAREO G, PARRINI M R, RIZZI L G

Producing pristine graphene nanoplatelets used in e.g. paints, comprises expanding flakes of intercalated graphite, dispersing expanded graphite in water in absence of surfactant and subjecting to exfoliation and size reduction treatment.

CESAREO G, PARRINI M R, RIZZI L G

Forming polyaniline/reduced graphene oxide composite involves dispersing graphene oxide in aqueous solution of anionic emulsifying agent to form dispersion, dissolving aniline oligomer in solvent and mixing oligomer solution with dispersion.

BOCCHINI S, CHIOLERIO A, PORRO S

Producing nano-scaled graphene platelet, useful in thermoplastic polymer nanocomposite composition, comprises contacting graphite material with molecular/atomic oxygen to obtain precursor, and chemically or physically reducing the precursor.

FELISARI R, VALENTINO O, CASALINI A