国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/194（2）
发明人 ZHAO H（6）
公开年 2022（3） 2023（3）
申请年 2022（6）
专利权人

Preparing graphene-based composite slurry agent, involves adding graphene powder and hydrogen-inhibiting agent into modified dispersant solution, stirring, and centrifuging to obtain modified graphene-based solution and mixing with carbon nano-tube slurry to obtain composite slurry.

WEI P, CHEN T, DING P, ZHAO H, HUANG B

Preparing ultra-thin silicon carbide nanosheets used in electronic devices, micro mechanics, engineering, and materials, comprises placing well-dispersed sheet-like polycarbosilane composite material combined with template in muffle furnace.

WANG S, ZHAO H, GUO L

Quantum dot graphene antibacterial adsorption electrostatic spinning nano-filtration membrane comprises high molecular polymer solution, graphene quantum dot and dispersant, where dispersant is prepared by electrospinning and crosslinking high molecular polymer-graphene quantum dot spinning solution.

WANG L, HU X, QI X, ZHAO H, QU L

Method for preparing wrinkle-free graphene involves introducing protective atmosphere in chemical vapor deposition reaction furnace until there is no impurity gas in furnace, raising furnace temperature, and introducing carbon source into furnace.

ZHAO H, ZHANG Y

Preparing controllable three-dimensional reduced graphene oxide aerogel involves dispersing oxidized graphene deionized water to prepare aqueous solution for oxidizing graphene, adjusting pH value, stirring uniformly, adding hydrazine hydrate to graphene water solution, and then fully stirring.

HU X, ZHU X, REN M, ZHOU Y, ZHAO H

Preparing reduced graphene film used as active material for energy storage, preferably lithium-ion battery, involves using polyvinyl alcohol as additive, reducing graphene oxide with metal, and forming layer of graphene film on metal surface.

ZHANG S, LI T, ZHAO H, LI C, WANG R