国家/地区 中国（4）
IPC部 B（4） H（2）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J013/00（4）
发明人 ZHANG Y（4）
公开年 2022（3）
申请年 2022（4）
专利权人

Preparing carbon airgel comprises e.g. grinding and crushing waste straw, mixing waste straw ultrafine powder and polyvinyl alcohol to obtain mixture, adding deionized water, stirring and heating suspension, and carbonizing polyvinyl alcohol/straw composite airgel to obtain product.

NIE M, LI Y, TIAN G, HAN D, ZHANG Y, LIU B, CHENG L, YAN S

Production of high-temperature dry graphene aerogel involves mixing graphene oxide, reducing agent and nanomaterial, adding water to form paste, kneading and mixing, reacting, heating, drying to remove water, washing and drying.

WANG C, YIN J, GENG S, QIN H, YANG S, HAN M, ZHANG Y, LIU Y, YANG K

Single-layer graphene aerogel useful as non-metallic catalyst for catalyzing redox reactions under alkali or neutral conditions to prepare alkali or neutral zinc-air batteries.

ZENG H, YIN C, LI X, LI Q, ZHANG Y

Preparing iron-metal organic framework-derived graphene-based magnetic composite aerogel wave absorbing material used in the field of magnetic protection, involves dispersing graphene oxide and the reducing agent in water to obtain a dispersion.

ZHAO J, LIU Y, HU Z, TANG X, ZHANG Y, LI S, LIU T, WANG Z