国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H05（2）
IPC小类 C01B（3）
IPC H05K009/00（2）
发明人 ZENG G（3）
公开年 2022（2）
申请年 2022（3）
专利权人 ZHONGXING GU.（3）

Usage method of organic acid in preparation of graphene, involves soaking mixed product containing crude graphene in deionized water, adding organic acid to suspension, washing with deionized water and ethanol, centrifuging, placing precipitate in oven for drying to obtain graphene.

ZENG H, SHEN H, ZENG G

Preparing high-entropy alloy sulfide/two-dimensional nano-composite material useful in preparing electromagnetic wave shielding materials, comprises dissolving zinc acetate, copper acetate, ferric acetate, nickel acetate and cadmium acetate.

ZENG H, ZENG G, SHEN H

Preparing oxidation graphene-high entropy alloy nano composite material for electromagnetic wave shielding, comprises e.g. mixing organic polymer film material carbon powder with solid particles uniformly to obtain mixture.

ZENG H, SHEN H, ZENG G