国家/地区 巴西（4）
IPC部 B（4） C（4）
IPC大类 B82（4）
IPC小类 B82B（4）
IPC B82B003/00（4） B82Y030/00（4） C01B031/04（4）
B82B001/00（3） B82Y040/00（2） C01B031/00（2）
C01B031/02（2） C01B032/192（2） C08K003/04（2）
发明人 CASALINI A（2） FELISARI R（2） VALENTINO O（2）
公开年
申请年
专利权人 VERSALIS SPA（2）

Cavity power section used for mud motor, comprises rotor and stator comprising metal outer tubular and graphene-enhanced elastomeric stator inner liner in which elastomeric material of liner comprises graphene particles and rubber.

SICILIAN J A, SICILIAN Y A

Synthesis of nano-structured polymers containing graphene involves reacting graphite oxide containing bound oxygen dispersed in solvent by ultrasounds, with vinyl monomer and vinyl aromatic monomer, in presence of strong inorganic acid.

GOFFREDI G, LONGO A, VALENTINO O, FELISARI R, CASALINI A

Preparation of functionalized graphene nanoribbons used for e.g. deicing circuit, involves exposing carbon nanotubes to alkali metal source in presence of aprotic solvent and exposing opened carbon nanotubes to electrophile.

TOUR J M, LU W, GENORIO B, TOUR J, TOUR YA M, LU V

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