国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B01（2）
IPC小类 C01B（5）
IPC C01B032/19（2）
发明人 ZHANG Q（5）
公开年 2021（5）
申请年 2020（5）
专利权人 BEIJING SCIE.（2） LV H（2）

Vacuum reactor useful for preparing graphene by electrifying carbon powder, comprises a vacuum cavity composed of an upper cover and a lower cover, and a reaction tube located between the upper cover and the lower cover.

LV H, ZHANG Q

High temperature reaction tube for preparing graphene by electrifying carbon powder, has two copper plugs respectively connected with copper electrode that is connected with positive and negative electrodes of direct current power supply.

LV H, ZHANG Q

Modifying graphene comprises e.g. storing graphene, surface treatment agent, solvent, fusing agent and transparent substrate separately, using ultrasonic stirring device, placing graphene, adding solvent, and ultrasonically stirring.

WANG C, QIAN Z, ZHANG B, ZHANG Q, JIN S, ZHOU Q, YANG D

Silica and graphene composite powder material useful as reinforcing agent for high molecular polymers, reinforcing styrene butadiene rubber, improving processing property of materials and ensuring excellent antistatic property of materials.

ZHANG Q, ZHANG Y, WANG C

Preparing zirconium-manganese-based hydride composite cathode material, comprises e.g. acid washing pure metal zirconium and pure metal manganese, melting, crushing, grinding, and mixing with carbon material.

LI Y, SHI Y, LI H, SI T, LIU D, ZHANG Q