国家/地区 中国（27）
IPC部 C（17） B（10） H（10）
G（4）
IPC大类 H01（8） C01（6） B82（3）
C09（3） H05（3） B01（2）
B32（2） B33（2） C04（2）
C07（2） C08（2） C22（2）
G01（2） G02（2）
IPC小类 C01B（6） H01M（4） B82Y（3）
C09D（3） H05K（3） B32B（2）
B33Y（2） C01G（2） C04B（2）
C08K（2） C08L（2） G02F（2）
H01Q（2）
IPC B82Y030/00（3） C01B032/194（3） H01M004/36（3）
H01M010/054（3） B32B009/00（2） B32B009/04（2）
B33Y070/10（2） B82Y040/00（2） C01B032/186（2）
C08K003/04（2） C08K007/00（2） C09D163/00（2）
H01M004/62（2） H01Q017/00（2） H05K009/00（2）
发明人 WANG J（8） ZHANG G（5） ZHANG Y（5）
CHENG G（3） FENG H（2） FU Q（2）
JIN T（2） LI C（2） LI H（2）
LI Y（2） SHEN C（2） SUN H（2）
XIE K（2） ZHANG Q（2）
公开年 2021（20） 2022（7）
申请年 2021（27）
专利权人 UNIV NORTHWESTERN POLYTECHNICAL（27）

Co-producing and recycling uranium in water for repeated and effective utilization, involves using photo-catalysis-electro-oxidation, by adding photocatalyst to uranium-containing waste liquid, and introducing ammonia gas.

JIN J, TANG X, CHEN F, YE Y, QIN Z, WANG Y

Preparing nitrogen-doped graphene by three-dimensional printing recyclable metal salts comprises designing double helix structure template by computer software, carrying out reduction reaction, removing metal template with dilute acid, and collecting metal salt powder for subsequent recycling.

GUAN C, LI C, DU J, FU G, XU Q

Graphene-hard carbon composite material useful in sodium ion battery cathode material comprises crushing hard carbon particles, feeding into chemical vapor deposition tube furnace, introducing carbon source gas into reaction chamber, controlling flow rate of carbon source, preserving and cooling.

SONG M, JIN T, SHEN C, XIE K

Organic sodium-supplementing additive that is used for preparing positive pole piece for preparing sodium-ion battery, is chain organic compound.

ZHANG T, XIE K, SHEN C, JIN T

High-strength and high-conductivity layered silicone rubber composite material in electronic devices, comprises carbon cloth/silicon rubber conductive layer A and silver-plated copper powder/silicon rubber conductive layer B.

WANG Z, YANG X, LI B, ZHAO W, LI H, ZHANG G

Aqueous epoxy resin electromagnetic shielding coating with silver-copper nanowires/reduced graphene oxide as conductive layer used as light non-magnetic high electromagnetic shielding coating material, where coating contains aqueous epoxy resin as bottom layer and surface layer.

HUANG F, XIAO R, GAO Q, ZHANG Y, ZHANG G

Preparing highly dispersed graphene-based conductive paste useful in lithium/sodium/potassium ion batteries, comprises e.g. dispersing graphene-based conductive additive tannic acid solution, adding iron salt, centrifuging, drying, dispersing modified graphene-based conductive additive into water.

REN L, LIU H, HOU Z, SUN H, HUA W, WANG J

Preparing prussian blue electrochromic film in electrochromics device, involves dissolving ferricyanide, trivalent iron salt and potassium salt in de-ionized water to obtain uniform solution, electrically contacting conductive substrate.

LI Z, DING Y, SUN H, WANG J

Extensible strain sensor with multi-material paper cutting structure used for detecting various human body physiological activity, has strain sensitive conductive material arranged along length direction of elastic substrate.

FENG H, YUAN S, LIANG Z, CAO X, WANG M, HU Z, A SIRONG, JI B

Photonic crystal micro-cavity-graphene electro-optical modulator used in photoelectric technical field, has upper half and lower half of silicon-based photonic crystal microcavity with slot waveguide defect, graphene layer, heavily doped silicon flat plate, and intermediate insulating layer.

LI C, GAN X