国家/地区 中国（4）
IPC部 C（3） H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 LEI W（4）
公开年 2021（3）
申请年 2021（4）
专利权人

Preparing petal-shaped graphene field emission cold cathode, comprises selecting and cleaning substrate, selecting silicon sheet and copper foil copper foil as substrate, and growing layer of copper film on substrate surface.

ZHANG X, LEI W, ZHAO Z, ZHAO N

Elastic aerogel derived high capacity silica carbon lithium cathode material comprises methyltrimethoxysilane, hexadecyl trimethyl ammonium chloride, propylene oxide and diluted hydrochloric acid preparing solution environment.

ZHANG Y, DING R, LEI W, WANG J, TIAN R, GUO X

Treating graphene production wastewater useful in preparing graphene, comprises adding section of neutralizer into graphene production waste water to adjust pH value, adding two-stage neutralization product to adjust pH value, introducing air, filtering precipitate, and purifying filtrate.

YANG Z, CHEN G, LEI W, LI G, CHEN Q, LI Y, ZHU H, LIANG Y

Preparing mechanically adaptive elastic body comprises e.g. mixing elastomer matrix, reinforcing agent, organic modifier, and solvent to obtain an elastomer material, and forming above-mentioned elastomer material and vulcanizing.

GENG C, LU A, YU F, ZHAO X, ZHANG Q, LEI W, LIU X