国家/地区 中国（4）
IPC部 B（4） C（4）
IPC大类 B01（4） C01（2） C02（2）
IPC小类 B01J（4） C01B（2） C02F（2）
IPC B01J027/24（4）
发明人 ZHANG L（4）
公开年 2021（2）
申请年 2021（4）
专利权人 UNIV SHAANXI.（2）

Adsorbent useful for recycling noble metal, comprises nitrogen-doped graphene-silicon dioxide hybrid material, where the nitrogen-doped graphene- silicon dioxide hybrid material includes nitrogen doped-silicon dioxide graphene material.

ZHANG L, LIU J

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

Preparing nitrogen-substituted graphene/copper oxide photocatalytic film material grown in situ on flexible copper mesh, comprises dissolving sodium hydroxide in deionized water, introducing polyethylenene glycol, and mixing urea and ammonium persulfate.

LI D, GUO W, SUN Y, FENG L, HOU X, ZHANG L, YE X, SUO G, XUE F, LIU J, HE R, YANG Y

Preparing macroscopically recoverable molybdenum disulfide/graphite phase carbon nitride/graphene oxide composite material comprises e.g. mixing graphite phase carbon nitride and molybdenum disulfide, grinding, dispersing graphene oxide in water, adding L-ascorbic acid, washing and drying.

SUO G, XUE F, HE R, ZHANG L, YE X, FENG L, HOU X, CHEN H, LIU J, YANG Y