国家/地区 美国（17）
IPC部 C（17）
IPC大类 C01（17） H01（7） C09（6）
C08（3） B82（2） C25（2）
D01（2） F28（2）
IPC小类 C01B（17）
IPC C01B032/19（17）
发明人 JANG B Z（9） ZHAMU A（8） CHANG H（2）
HERSAM M C（2） LIN Y（2） SECOR E B（2）
公开年 2018（8） 2019（6） 2020（3）
申请年 2018（17）
专利权人 NANOTEK INST.（9） GLOBAL GRAPH.（2）

Anode particulates used for e.g. lithium-ion battery, comprises cores comprising anode active material dispersed on porous carbon matrix, and thin encapsulating layer containing graphene sheets and has preset thickness, which covers core.

KO Y Y, 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

Manufacture of graphene foam laminate used as sealing material, involves laminating layer of graphene foam with one layer or two layers of permeation-resistant polymer such that graphene foam layer is sandwiched between polymer layers.

LIN Y, ZHAMU A, JANG B Z

Manufacturing a graphene by dipping cathode including metal and anode including graphite into electrolyte, and applying direct current (DC) power supply between cathode and anode where the DC power supply is DC switching power supply.

LEE W, LIM S, HAN J H, WONOHLEE, LIM S M, HAHN J H

Making fabric which is used in e.g. woven, braided, knit and nonwoven comprise making graphene dispersion having chemically functionalized graphene sheets dispersed in liquid medium and dispensing and depositing continuous graphene filament.

ZHAMU A, JANG B Z

Integral graphene film comprises chemically functionalized graphene sheets chemically bonded or interconnected with one another having an inter-planar spacing and non-carbon element.

ZHAMU A, JANG B Z

Fabric comprises multiple yarns combined to form fabric, where yarns comprises one or multiple graphene-based long or continuous fibers.

ZHAMU A, JANG B Z

Graphite composite conductive bar material used as cathode in plasma electrochemical process for producing graphene, comprises graphite powders and polymeric material, and solid-state nitrogen-containing precursor containing melamine.

WEI K, YEN P

Metal-bonded graphene foam product used as e.g. heat spreader comprises sheet or roll of solid graphene foam, having sheet plane and sheet thickness direction, composed of multiple pores (cells) and pore walls, and metal.

LIN Y, ZHAMU A, JANG B Z

Producing dispersion of isolated graphene sheets for composite material by exposing coal or coke powder and liquid medium to supercritical fluid and rapidly depressurizing supercritical fluid to exfoliate and separate coal or coke powder.

ZHAMU A, JANG B Z