国家/地区 中国（11）
IPC部 C（11）
IPC大类 C25（11） B82（2）
IPC小类 C25B（11）
IPC C25B001/27（11）
发明人 BU M（2） CHEN S（2） CHEN T（2）
DAI Z（2） DONG C（2） HE R（2）
LEI J（2） LIU H（2） LIU M（2）
LIU Z（2） MAO H（2） SONG X（2）
YANG F（2） YANG H（2） ZHOU L（2）
公开年 2021（10）
申请年 2021（11）
专利权人 UNIV CHINA T.（2） UNIV LIAONIN.（2） UNIV SOUTHWE.（2）

Preparation method for copper-capriblue metal nanosheet electrocatalyst, involves moving freeze-dried product into tube furnace, and calcined at predetermined value for predetermined value hours in ammonia gas atmosphere and add deionized water, isopropanol and naphthol solution to calcined product.

XU M, YE W

Molybdenum sulfide-tin sulfide/polyvinyl-propane sulfonyl imidazole bromide/polypyrrole/graphene oxide nano material for electrocatalytic modified electrode, is prepared using pyrrole, graphene oxide, potassium hydroxide, and thioacetamide.

SONG X, MA T, YANG H, MAO H

Preparation of graphene-anchored dual-transition metal single-atom synthetic ammonia catalyst, involves adding polyvinyl pyrrolidone and styrene, mixing transition metal complex with defective graphene oxide and soaking in hydrochloric acid.

CHEN S, XIONG Z, BU M, DAI Z

Preparing defect foam graphene-supported transition metal single atom catalyst useful in synthesis of ammonia by nitrogen reduction, comprises e.g. adding graphene oxide to nitric acid solution, etching, ultrasonically dispersing and drying.

CHEN S, BU M, DAI Z

Preparation of iron sulfide-doped graphene oxide catalyst used in electrocatalytic nitrogen fixation reaction, involves dissolving ferric trichloride, 1,3,5-benzenetricarboxylic acid and graphene in water, and mixing with thiourea.

WANG X, LIU Z, MA H, OTHER I R N

Device for preparing ammonia by continuous flow electrocatalysis synthesis, comprises anode electrolytic cell provided with cobalt phosphate catalyst, and cathode electrolytic cell provided with single central uranium-based load catalyst.

ZHU W, HE R, CHEN T, YANG F, LIU M, LEI J, LIU H, ZHOU L, DONG C, YUAN X

Preparation of vanadium-doped titania/graphene electrocatalyst used for electrochemical nitrogen reduction, involves dissolving vanadium pentoxide in hot sulfuric acid, stirring, adjusting pH value, and adding tetrabutyl titanate.

WU T

Molybdenum disulfide/pyridinium-ILs/polypyrrole/graphene oxide nanomaterial used e.g. in electrocatalytic ammonia nitrogen reduction, is prepared by adding polypyrrole/graphene oxide nanosheet with 2-amino-3-hydroxypyridine and reacting.

MAO H, FU Y, YANG H, SONG X

Preparing high performance single-center uranium-based load catalyst comprises e.g. taking graphene, oxidizing to prepare graphene oxide, configuring graphene oxide dispersion of graphene oxide and using hydrothermal method.

ZHU W, HE R, CHEN T, DUAN T, YANG F, LIU M, LEI J, LIU H, ZHOU L, BAI W

Preparing phosphorus-sulfur co-doped graphene-supported molybdenum carbide composite material in electrochemical synthesis of ammonia by adding graphene oxide to deionized water, ultrasonically dispersing, transferring to muffle furnace, adding ammonium molybdate solution, and passing hydrogen.

FENG K