国家/地区 中国（10）
IPC部 C（10）
IPC大类 C09（10） B82（3） H05（3）
IPC小类 C09K（10）
IPC C09K003/00（10）
发明人 HUANG Y（10）
公开年 2013（4）
申请年 2013（4）  2018（2） 
专利权人 UNIV NORTHWE.（5） UNIV NANKAI（2）

Preparation of electromagnetic wave absorbing material by dispersing fresh graphene oxide in organic solvent, dispersing in organic solvent, hydrothermally reacting, cooling and designing micro-structure composite material.

HUANG Y, XIA L, CAI Z

Graphene/triiron tetroxide composite material used for forming e.g. electromagnetic wave shielding material, comprises reduced graphene oxide and triiron tetroxide nanoparticles, and includes three-dimensional porous structure.

HUANG Y, CHEN Y, CHEN H, HUANG Z

Preparing graphene composite wave absorbing material sol useful in wave-absorbing coating comprises e.g. providing water-soluble iron salt and water-soluble barium salt, and orderly dissolving in deionized water to obtain salt solutions.

ZENG H, HUANG Y, HE J

Nickel-containing composite absorbing material comprises layers of graphene oxide alkenyl matrix, ferrite particles, nano nickel and nickel carbonate.

WEI S, WANG Y, HUANG Y, LIANG Y, WANG B, GUO L, HUANG W, XU B

Preparation of redox graphene/cobalt ferrite/silver composite absorbing material involves adding cobalt nitrate hexahydrate and iron nitrate nonahydrate to aqueous solution of graphene oxide and sodium hydroxide, and heating.

HUANG Y, ZHANG N, ZONG M, QU C

Preparing graphene/nickel-zinc-cerium-iron oxide nano-absorbing material comprises e.g. dissolving nickel-zinc-cerium-iron oxide powder in N,N-dimethylformamide, dropping graphite oxide-N,N-dimethylformamide, reacting and vacuum drying.

HUANG Y, WANG K, ZHANG W, WANG Y, WU H, SANG Y

Preparation of graphene oxide/copper oxide-copper quantum dot absorbing material involves mixing graphene oxide solution and copper chloride dihydrate solution, ultrasonically-dispersing, and adding sodium borohydride solution.

HUANG Y, ZHANG N, ZONG M, LUO D, WANG S, QU C, ZHENG J

Preparation of graphene oxide/iron oxide/silver nanocomposite absorbing material involves mixing graphene oxide aqueous and sodium hydroxide aqueous solution, heating at specific conditions, and adjusting pH to specific range.

HUANG Y, ZHANG N, ZONG M, LUO D, WANG S, QU C, ZHENG J

Reduced graphene oxide/ferroferric oxide nano-grade wave-absorbing material involves mixing graphene oxide solution, ferrous chloride tetrahydrate with sodium hydroxide, heating, adding sodium borohydride, washing, and filtering.

HUANG Y, ZONG M, ZHAO Y, SHAO J, WANG S, WU H, QU C

Preparation of graphene oxide/nano gold particle composite material by extracting graphene oxide to process acylation reaction, reacting graphene oxide with chloroauric acid, adjusting pH value, and filtering sediment.

AN J, HUANG Y, LI S, LIU J, LIU P, YU M, ZHANG D, ZHAO S, ZHU C