国家/地区 中国（10）
IPC部 C（7） H（2）
IPC大类 C08（4） C01（2） C04（2）
C09（2） H01（2）
IPC小类 C08J（3） C08K（3） C08L（3）
C01B（2） C04B（2） C09K（2）
IPC C08K003/04（3） C01B032/19（2） C08J009/28（2）
C08L079/08（2） C09K003/00（2）
发明人 WANG R（2）
公开年 2021（7） 2022（2）
申请年 2020（10）
专利权人 UNIV NANJING AERONAUTICS ASTRONAUTICS（10）

High-temperature-resistant composite material used in selective absorption of electromagnetic waves, is composed of composite material medium layer which is fiber preform reinforced ceramic matrix composite material comprising wave-transmitting layer and loss layer, and periodic structure layer.

SHANG L, XIAO Q, CHEN Z

Preparing polyschiff base (Schiff) cerium salt hybridized graphene composite foam absorbing material contains quinone structure, involves using foam wave-absorbing material, and reduced graphene oxide.

JI H, XU Y, LI J

Multi-band terahertz wave absorber for terahertz detection and stealth technology, has micro-structure unit layer provided with hollow snowflake-shaped structure, where material of micro-structure unit layer is selected from metal graphene.

MA L, LIU Y

Preparing graphene modified polyimide composite film comprises e.g. uniformly mixing graphite, concentrated sulfuric acid and concentrated phosphoric acid under ice bath conditions, placing it in oil bath, and turning on magnetic stirring.

CHANG S, AN H, XIAN L, YANG S, LU G, ZHANG H

In-situ generation of friction-reducing graphene film on the diamond surface comprises laser irradiation treatment, subjecting graphite-containing layer product to polishing process, and electrochemical peeling.

CHEN N, YAN B, HE N, WANG R, WU Y, LI L

Microwave efficient heating of strongly reflective materials involves placing medium layer on strong reflecting material, forming laminated structure, irradiating laminated structure, and microwave heating of strong reflecting material.

LI Y, ZHOU J, ZHU Z, HAO X, LIU S

Conductive polymer composite material comprises cement, medium sand, conductive filler, polymer, silica fume, expansion agent, dispersant, defoamer water reducing agent, and water.

WANG L, TIAN Y, GAO P, LI X, SHAN H, XU S, SUN X, WANG R, ZHANG J

Device useful for preparing graphene, comprises a detonation reaction system, an air inlet system and an exhaust system, where the detonation reaction system comprises a detonation chamber and respectively fixed with an upper end cover.

TANG H, GAO H, LIU C

Anode material used for aluminum-sulfur battery comprises cobalt single atom nitrogen-doped graphene.

DOU H, QIU Q, DING B

Reduced graphene oxide/polyimide composite aerogel useful in electromagnetic wave absorbing material comprises reduced graphene oxide interpenetrated with sheet structure and polyimide used as supporting framework.

JI G, GU W, CHEN J, ZHAO Y, ZHANG Z