国家/地区 墨西哥（9）
IPC部 C（9）
IPC大类 C01（9） B82（7） B01（4）
C23（2） H01（2）
IPC小类 C01B（9）
IPC B82Y030/00（6） B82Y040/00（6） C01B031/04（5）
C01B031/02（3） C01B032/19（3） C01B032/194（3）
C01B032/20（3） B01J019/08（2） B82B001/00（2）
C01B031/00（2） C01B032/182（2） C01B032/198（2）
C01B032/225（2）
发明人 BEDWORTH P V（2） FERNANDEZ TAVIZON S（2） SWETT J L（2）
公开年 2017（9）
申请年 2016（7） 
专利权人 CENT INVESTI.（2） LOCKHEED COR.（2） LOCKHEED MAR.（2）

Graphene oxide reduction involves oxidizing graphite nanoplatelets to obtain graphene oxide, preferably by oxidation of hummers, exfoliating resulting graphene oxide through ultrasonic medium, and then reducing graphene oxide partially.

SOTO M A V, JIMENEZ L L, TERAN A T, ALFONSO PEREZ GARCIA S

System for processing of carbonaceous compositions, has tank agitator configured to agitate graphene oxide in tank after graphene oxide is transferred to tank, where reaction system transfers graphene oxide from reaction vessel to tank.

LAINE S

Graphene and micrometric graphite particles manufacturing used in reinforcing material, pigment industry, paints, lubricants, polymer processing and alteration, involves mixing micron sized graphite, and deionized water.

SOLIS A S, CHAVEZ R P, BRITO O M, TORRES L M, MORENO MORALES R L, GUADALUPE DE LA TORRE SAN

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

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

Preparing bio-nano compounds based thermoplastic starch with graphene oxide in molten state involves dispersing exfoliate graphite oxide in an aqueous solution in certain ratio with respect to water by applying ultrasound waves.

AVILA ORTA C A, GONZALEZ MORONES P, HERNANDEZ HERNANDEZ E, SOLIS ROSALES S G, FERNANDEZ TAVIZON S, CORRAL F S, MATA PADILLA J M, ESTRADA AGUILAR F I

Industrial method of producing large-scale quantities of graphite oxide, graphene oxide, and/or graphene for use as e.g. catalysts involves ultrafine grinding, flotation purification, graphite oxidative transformation, and purification.

JALBOUT A

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

Perforated sheet of graphene-based material having an area, comprises perforated single layer of graphene and many perforations in single layer of graphene located over the area of the single layer of graphene.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M