国家/地区 美国（6） 中国（5） 世界知识产权组织（5） 日本（4） 韩国（4） 欧洲专利局（EPO）（3） 印度（2）
IPC部 B（7）
IPC大类 B82（7）
IPC小类 B82Y（7）
IPC B82Y030/00（7）
发明人
公开年 2015（3） 2016（2） 2017（2）
申请年 2015（7）
专利权人

Lead-carbon metal composite material used for electrodes of lead-acid battery, comprises specified amount of carbon, and lead, and has structure containing allotropes of carbon ranging from graphene to graphite.

ELSHIN A N, ELSHINA L A, ELSHINA V A

Producing graphene oxide film used in thermal management device, involves preparing graphene oxide dispersion having graphene oxide sheets or molecules including oxygen, dispensing dispersion onto roller surface to form graphene oxide layer.

LIN Y, LEE S, ZHAMU A, JANG B Z, LIN Y J, LEE S Y, LI X

Hierarchical composite structure used as electrode and in electrochemical-energy-storage device, comprises open-cell graphene foam or graphene-like foam filled with preset amount of conductive nanoporous spongy structure.

PEDROS J, BOSCA A, MARTINEZ J, CALLE F, RUIZGOMEZ S, PEREZ L, BARRANCO V, PAEZ DUENAS A, SAN LUIS J G, GARCIA SAN LUIS J, RUIZ G S, PAEZ D A, GARCIA S L J, PEDRA S J, MARTANEZ J, RUIZGA M S, GARCAA S L J

Preparing graphene heat conducting sheet comprises e.g. mixing graphene nanosheets powder and coal tar having high softening point pitch, adding anhydrous ethyl alcohol, performing an ultrasonic process and adding mixed powder into a mold.

GAO Q, JIN M, SHAO X, ZHANG R, JIN S

Mechanical apparatus for producing graphene, has an assembly comprising shaft and enclosed container that is energized to cause motion of enclosed container.

CHANG C, CHANG T

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

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