国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01J019/00（3）
发明人
公开年 2021（3）
申请年 2021（3）
专利权人

Extraction based on new graphene material by adding purified water and graphene flakes into extracting device, pouring quantitative concentrated stripping liquid, starting peripheral device, and only extracting water in extracting device.

LIU S

Preparation device for graphene oxide composite ultrafine silver powder, has reaction kettle structure whose upper portion is provided with silver nitrate feed port and ascorbic acid feed port, and reaction outlet that is provided at lower portion of reactor structure.

LI X, GAO S, YANG Y, QIN L, KANG S

Integrated preparation device useful for processing graphene with controllable oil bath temperature, comprises a mixing and processing tank provided with sealing bearing, and auxiliary processing base provided with convex processing groove.

ZHANG Y