国家/地区 中国（4）
IPC部 C（3）
IPC大类
IPC小类
IPC
发明人
公开年 2020（4）
申请年 2020（4）
专利权人 UNIV CHANGSHA SCI TECHNOLOGY（4）

Preparing carbon/carbon composite material useful for calcium - magnesium crystallization in electrolytic manganese dioxide process , comprises e.g. dipping graphite - graphene powder and carbon fiber woven felt in modified petroleum asphalt.

YU L, LI Q, WAN W, CHEN Q, HE J, SHEN W

Preparation of macro-graphene-modified carbon felt electrode material used for all-vanadium redox flow battery, involves placing cleaned carbon felt in preparation chamber, opening hydrogen valve on chamber, cleaning, and vacuuming.

DING M, LONG T, SUN Q, ZHANG Y, JIA C

Preparation of solid acid catalyst used for esterification and/or transesterification reaction of kitchen waste oil and formic acid, by reacting graphene oxide suspension with aluminum salt by liquid phase deposition and reacting.

SUN S, HU W, OU J, HE T, LI X, ZENG X

Sodium borohydride/nitrogen-doped graphene hydrogen storage composite material comprises nitrogen-doped graphene as additive mixed with sodium borohydride.

ZHANG J, FANG Y