国家/地区 美国（16） 中国（15） 世界知识产权组织（15） 欧洲专利局（EPO）（14） 日本（11） 韩国（11） 香港（9） 加拿大（8） 印度（7） 澳大利亚（6） 新加坡（6） 南非（6） 墨西哥（5） 巴西（4） 台湾（4） 英国（3） 印度尼西亚（3） 以色列（3） 意大利（3） 越南（3）
IPC部 C（18）
IPC大类 C01（18）
IPC小类 C01B（18）
IPC C01B000/00（18）
发明人 HASEGAWA S（3） KAMIYA N（3） BOCCHINI S（2）
CHIOLERIO A（2） HASEGAWA SHOJI（2） KAMIYA NAGISA（2）
NAGISA K（2） PORRO S（2） SHEN Y（2）
SHOJI H（2） SONG N（2）
公开年 2016（5） 2014（3） 2015（3） 2012（2） 2017（2） 2019（2）
申请年 2014（5）  2015（5）  2016（3）  2012（2）  2019（2） 
专利权人 GRAPHENE PLA.（3） FOND IST ITA.（2） GRAPHENE PLA.（2） UNIV QINGDAO.（2）

Preparing modified biochar comprises e.g. mixing and filtering peanut shell powder and graphene oxide suspension, mixing peanut shell powder with graphene oxide suspension, carbonizing the mixture and drying.

SONG N, WANG F

Modified biochar used for preparing soil repairing agent for repairing atrazine heavy metal polluted soil comprises corn straw, graphene oxide suspension, nano-silica suspension, and calcium chloride solution.

SONG N, ZONG H

Composition used in preparation of e.g. graphene or graphene-like structure, comprises graphite oxide and infrared absorbing compound.

DESMET T

Preparation of graphene oxide quantum dot used for producing composite nanomaterial, involves immersing inert electrode of block material in electrolyte solution, cutting and dissociating obtained graphene sheet layers, and dispersing.

XU H, ZHOU Q

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Composite ionically-conductive material used in e.g. power storage device, comprises graphene-like graphite exfoliated from graphite-based carbon material and ionically-conductive material dispersed in base material.

HASEGAWA S, KAMIYA N

Manufacture of polyaniline-reduced graphene oxide composite used as e.g. ink for electromagnetic application, involves mixing graphene oxide dispersion containing emulsifying agent and oligomer solution and oxidizing.

BOCCHINI S, CHIOLERIO A, PORRO S

Synthesis of graphene derivatives and functional materials used in e.g. transistors, sensors, actuators, pharmaceutical, information displays and semiconductor comprises forming refluxed solution of starting material and additive.

TANIMOLA O W

Graphene-reinforced polymer matrix composite for use in manufacturing an automotive, aircraft, watercraft or aerospace part, comprises a thermoplastic polymer matrix, and particles, e.g. graphite microparticles.

NOSKER T, LYNCH J, KEAR B, HENDRIX J, CHIU G, LYNCH J K, HENDRIKS J, ZHAO G

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y