国家/地区 中国（6）
IPC部 C（7） B（5）
IPC大类 C01（7） C02（7） B01（4）
IPC小类 C01B（7）
IPC C02F001/72（7）
发明人 LV S（2） SONG C（2） WANG D（2）
公开年 2021（7）
申请年 2021（7）
专利权人 UNIV QINGDAO.（2）

Graphene oxide and cadmium and zinc sulfide used for decomposing hydrogen by catalyzing water, involves mixing cadmium chloride hemipentahydrate, zinc chloride and ethylene glycol, adding sodium sulfide nonahydrate, transferring mixture to porcelain boat, placing it in tube furnace.

YANG D, SONG C, GAO X, LV S, WANG D

New solid solution nanocrystal useful in visible light photocatalytic decomposition of seawater to produce hydrogen and photocatalytic adsorption and degradation of organic pollutants in water.

WANG J, WANG D, LI M, LV S, SONG C

Preparing copper oxide/graphene composite nano material useful for bifunctional electrode, comprises preparing copper oxide nano-particle solution, and mixing graphene nano-sheet dispersion liquid with copper oxide nano-particle solution.

WU C, HAO Y, TANG Y

Preparation of zero-valent iron loaded on graphene hollow nanosphere nanomaterial by preparing silica-graphene oxide nanosphere, adding to nano-zero-valent iron dispersion system, stirring, ultrasonicating, centrifuging, and vacuum drying.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Preparing magnetic hollow cobalt oxide-nitrogen-doped porous carbon useful in treating antibiotic wastewater, comprises dissolving zinc nitrate hexahydrate, cobalt nitrate hexahydrate, and dispersant in methanol, centrifuging and calcining.

BAI X, CHEN Y

Preparing cerium-doped nitrogen-doped graphene oxide useful in treating organic wastewater, preparing nitrogen-doped graphene oxide, adding into alcohol solution, adding cerium salt, stirring, adding sodium borohydride and stirring to react.

MA S, ZHOU X, XIA B, LI H, XU Z, XU S

Preparation of three-dimensional graphene-based zero-valent iron nanomaterial used in advanced oxidation, involves mixing three-dimensional graphene aerogel with iron solution, adding sodium borohydride, washing, and freeze drying.

ZHANG P, FAN M, SUN H