国家/地区 墨西哥（13）
IPC部 B（13）
IPC大类 B82（13） C01（13） C08（6）
B05（3） C07（3） D01（3）
H01（3） B01（2） B32（2）
C09（2） C23（2） C25（2）
C30（2） F01（2）
IPC小类 B82B（13）
IPC B82Y030/00（13）
发明人 CASALINI A（2） FELISARI R（2） TOUR J（2）
TOUR J M（2） VALENTINO O（2） VEERASAMY V（2）
VEERASAMY V S（2）
公开年 2011（4） 2013（2） 2014（2） 2017（2）
申请年 2012（3）  2009（2）  2010（2）  2016（2） 
专利权人 GUARDIAN GLA.（2） GUARDIAN IND（2） GUARDIAN IND.（2） UNIV RICE WI.（2）
UNIV RICE WI.（2） VERSALIS SPA（2）

Preparing concentrates of graphene nanoplatelets via milling of graphite and exfoliants, involves delaminating graphene nanoplatelet by mechanical energy from grinding system and stabilizing graphene nanoplatelet by incorporating exfoliant.

RODRIGUEZ GONZALEZ J A, FERNANDEZ TAVIZON S, MERCADO SILVA J A, ZUNIGA CORONADO I N, ALFONSO MERCADO SILVA J

Perforating sheet of graphene-based material for filtration application, involves arranging sheet of material comprising multi-layer graphene having graphene layers which are independently stacked, and exposing material to particle beam.

BEDWORTH P V, SWETT J L

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

Concurrently forming ammonia and solid carbon products e.g. graphene, includes reacting carbon oxide, nitrogen and reducing agent in presence of catalyst to form solid carbon entrained in tail gas mixture, and recovering ammonia.

NOYES D B

Etching graphene nanostructure, by providing piece of highly oriented pyrolytic graphite, analyzing first window, second window, and third window, and applying voltage gradient.

DARLING M J

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

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R 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

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D