国家/地区 中国（5）
IPC部 B（6）
IPC大类 B82（6）
IPC小类 B82Y（6）
IPC B82Y030/00（5） B82Y040/00（3） C01B032/184（2）
C01B032/198（2） H01M004/62（2）
发明人 LI J（6）
公开年 2023（6）
申请年 2022（6） 
专利权人

Assembly used as superconducting diode assembly, has structure comprising layer of material positioned in contact with layer of another material to form interface between material and another material, and control apparatus to control ferromagnetic state associated with interface.

LI J, SCHEURER M S, LIN J, SIRIVIBOON P, MORISSETTE E

Preparation of nitrogen-doped porous graphene used as e.g. catalyst, involves dispersing amino-modified graphene oxide in water, controlling solid content of obtained dispersion to prepare thick slurry, and irradiating with microwaves.

WANG X, LI J, YU F, DU Z, WANG J

Preparing three-dimensional net-shaped graphene/nickel foam/tin selenide self-supporting material comprises e.g. adding three-dimensional net-shaped graphene/nickel foam to ethylene glycol or glycerol, adding inorganic tin salt, stirring, and adding surface active substances.

JI Y, WANG F, LI J, CAO L, WANG Y, HUANG J

Preparing graphene nanosheets by using graphite ball milling of waste lithium battery negative pole useful for modifying silicone rubber comprises e.g. soaking the waste lithium battery cathode powder in clean water, filtering, collecting the filter residue, roasting and ball milling.

LI J, ZHOU M, YAN R

Preparing shear-resistant organic boron crosslinking agent, comprises adding citric acid to water in state of heating and stirring, adding zirconium oxychloride and organoboron cross-linked particles, stirring, adding glycerol and triethanolamine, and stirring.

YU C, LI M, DING Q, LI K, LI J

Preparing carbon/graphene/lithium titanate composite cathode material comprises e.g. adding sulfuric acid into three-necked flask, dissolving titanium source composite in isopropanol, ultrasonically treating, calcining powder, and adding composite material into absolute ethanol.

CAI H, WU X, ZHANG P, LI X, LI J, LAI X, ZHU J