国家/地区 美国（4） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/198（4）
发明人 ZHAMU A（4）
公开年 2020（4）
申请年 2018（3） 
专利权人 NANOTEK INST.（4） GLOBAL GRAPH.（2）

Powder mass of multiple porous graphene balls gas storage for underground supply systems, comprises multiple graphene sheets having catalyst, in form of nanoparticles or coating, bonded to or supported by graphene sheet surfaces.

ZHAMU A, CHAI S, JANG B Z

Producing graphene suspension comprising isolated graphene sheets dispersed liquid medium involves e.g. mixing particles of graphitic material and particles of solid carrier material in impacting chamber of energy impacting apparatus.

CHANG H, ZHAMU A, JANG B Z

Making isolated graphene oxide sheets from graphitic material involves mixing multiple particles e.g. graphitic material in impacting chamber of energy impacting apparatus, operating by frequency and intensity and oxidizing and separating.

ZHAMU A, JANG B Z

Graphene foam laminate used as sealing material, comprises layer of graphene foam and comprising pores and pore walls having 3-dimensional network of interconnected graphene planes or graphene sheets, and permeation-resistant polymer layer.

LIN Y, ZHAMU A, JANG B Z