国家/地区 中国（6）
IPC部 C（6） B（3） H（2）
IPC大类 C01（4） B82（3） B22（2）
H05（2）
IPC小类 C01B（4） B82Y（3） B22F（2）
H05K（2）
IPC B82Y030/00（3） B82Y040/00（3） B22F001/00（2）
B22F009/20（2） C01B032/19（2） H05K009/00（2）
发明人 ZHANG X（6）
公开年 2021（5）
申请年 2021（6）
专利权人 UNIV SHANDONG（6）

Catalyst used for preparing ethylene by carbon dioxide reduction, is composite of nano-carbon and nano-cuprous oxide, where nano carbon is rich in surface functional group, and nanometre cuprous oxide exposing crystal face.

ZHANG X, ZHANG Q, CHENG H, LIU Y, WANG P, ZHENG Z, WANG Z, GAO Y, HUANG B

Growing single-layer single-crystal graphene based on copper (I) oxide dielectric layer, comprises polishing and cleaning the copper foil, introducing methane, heating and naturally cooling.

ZHAO X, LI Y, WANG P, SUN L, GUO X, ZHANG X, YU F

Cobalt-nickel alloy/reduced graphene oxide nanocomposite material for high-frequency electromagnetic wave shielding, is prepared by uniformly distributing cobalt-nickel alloy nanoparticles on surface of reduced graphene oxide sheet.

SHEN Q, GAI L, ZHANG Y, GUAN X, ZHANG X

Nano material useful for preparing electromagnetic wave absorption materials, comprises iron, iron nitride, iron(II,III)oxide and reduced graphene oxide.

SHEN Q, FAN X, ZHANG X, GUAN X, ZHANG Y

Preparation of exfoliated near-free graphene involves placing metal substrate in chemical vapor deposition tubular furnace, vacuumizing, gradient annealing, introducing carbon source gas, growing, vulcanizing, and cooling.

LI Y, SUN X, ZHANG X, GUO X, SUN L, CHENG X, YU F, ZHAO X

Method for hydrogen storage using supported clathrate hydrates, involves subjecting mixture to cooling crystallization and heating to dissolve to obtain pretreated mixture, putting in high-pressure reactor and purging reactor to vacuum.

CHENG X, WANG R, ZHANG X, WANG L, WANG Z