国家/地区 中国（29）
IPC部 C（29）
IPC大类 C09（29） H05（14） C01（10）
B82（4） C04（4） C08（3）
H01（3）
IPC小类 C09K（29）
IPC C09K003/00（29）
发明人 LI T（4） WANG J（4） XIA L（4）
ZHANG X（4） HUANG X（3） LIU R（3）
YANG R（3） ZHAO Z（3） AN Y（2）
GE K（2） JIANG D（2） LI Y（2）
WANG X（2） ZHONG B（2）
公开年 2022（29）
申请年 2022（17）  2020（7）  2021（5） 
专利权人 LUOYANG HIGH.（3） LUOYANG JIAN.（3） HARBIN INST .（2） HARBIN INST .（2）

Laser contacting process used for bonding semiconductor elements, involves controlling amount of laser light absorbed by laser control structure, and bonding contacting sections and contacting object.

JANG K S, EOM Y S, CHOI G, CHOI K, JOO J, MOON S, LEE C, CHANG K S, MUN C K, JOO J H, MOON S H, LEE C M, WEN S, ZHU Z, CUI G, YAN L, CHANG K

Preparing graphene copper ferrite composite wave absorbing material comprises e.g. dispersing graphene oxide ultrasonically in water solvent, ultrasonic stirring, pouring copper ferrite powder into, stirring, reacting, cooling to room temperature, centrifuging, washing, and drying.

ZHANG X, ZHANG Y, ZHANG W, SONG M

Low-frequency radar absorbent, comprises nickel-zinc ferrite, doped with a small amount of iron-silicon-aluminum and graphene.

ZHANG T, LIU M, CHEN K, TAN C, LI Y

Composite material useful in preparing coating structure, comprises ethylene glycol, graphite oxide, ferric chloride, sodium acetate, and ethylenediamine, which has reinforced wave-absorbing property.

MING F

Composite material wave-absorbing functional layer comprises carrier layer used bearing wave-absorbing layer improve structural strength of wave-absorbing functional layer, and reducing thermal expansion coefficient of wave-absorbing functional layer used for absorbing electromagnetic wave.

LI W, GUO Z

Ceramic/graphene aerogel wave-absorbing material used in wave-absorbing field, comprises graphene shaped structure, and lithium-aluminum-silicon ceramic particles formed by alternately connecting graphene sheet layers containing nitrogen atoms doped with substituted carbon atoms.

WANG X, LI T, ZHANG H, ZHANG X, ZHANG J, AN Y, XIA L

Preparing polydicyclopentadiene-based carbon nanotube/graphene nanosheet aerogel flame-retardant electromagnetic shielding composite material, by dissolving chitosan, dispersing carbon nanotubes and graphene nanosheets, freeze-drying, mixing flame retardant with dicyclopentadiene, and polymerizing.

FAN B, SONG J, SONG T, GAO S, CHEN X, YANG L, CHEN L, LING J, WANG P

Multifunctional microcapsule comprises melamine, urea and formaldehyde as wall materials, wave absorbing agent as wall material modifier, paraffin as core material, emulsifier, deionized water, and pH adjuster.

LI J, ZHU J, LEI W, WANG X

Preparing graphene iron oxide-silicon dioxide composite particle, involves adding gelatin into water, adding aqueous phase into oil phase, spraying silicon dioxide aqueous solution and absolute ethanol dispersion of phenolic resin on preheated graphene iron oxide composite particles, and drying.

YE X, HE E, YIN S, WU H, DING D, YE Y

Preparing graphene-based wave absorbing honeycomb useful is in radar stealth material comprises mixing tubular graphene, alicyclic epoxy resin and organic solvent, grinding, coating obtained tubular graphene/alicyclic epoxy resin to honeycomb core hole wall and drying.

YANG R, ZHAO Z, LIU R