国家/地区 中国（11）
IPC部 H（7） C（6） B（2）
IPC大类 H01（6） C09（3） C01（2）
IPC小类 H01M（3） C01B（2） C09K（2）
H01L（2）
IPC H01M004/38（3） H01M004/587（3） H01M010/0525（3）
C09K008/508（2） C09K008/516（2） H01M004/62（2）
发明人 JI Y（11）
公开年 2021（8） 2020（3）
申请年 2020（11）
专利权人 DATONG XINCH.（2） INNER MONGOL.（2）

Ultra-high performance concrete prepared from modified volcanic ash rock powder, comprises e.g. modified volcanic ash rock powder, slag powder, silicon fume, metakaolin, quartz sand, polycarboxylic acid water reducer and graphene oxide.

MA Y, GAO M, ZHANG H, SUN Z, JI Y

High-strength anti-breaking geographic information system switch shell, has outer protective cover whose surface is provided with multiple groups of radiating holes, where multiple groups of radiating holes are connected with inner part of radiating cavity.

JI Y, LIU M

Gallium nitride high-electron-mobility transistor device epitaxial structure, has intrinsic gallium nitride channel layer, aluminum nitride layer, aluminum gallium nitride barrier layer and P-cap layer formed on substrate.

WANG Q, MU P, WU Y, WANG D, CHEN X, LU J, HUANG Y, JI Y, SUN K, CAO Y, CUI A, YUAN K, CHEN J, ZHANG J

Lithium ion battery negative electrode slurry in lithium ion battery, comprises a conductive agent and negative electrode material, where the conductive agent includes combination of a zero-dimensional conductive agent.

DENG X, JI Y, LIU J

Self-adaptive degradable material suitable for temporary plugging and fracturing of underground reservoirs comprises degradable flexible container and degradable wiring harness encapsulated in degradable flexible container.

SHEN P, JI Y, MAO W

Non-metal degradable self-adaptive temporary blocking ball comprises rigid degradable ball core, and degradable shell layer comprising flexible degradable resin coated outside degradable ball core.

HUANG W, JI Y, MAO W

Crosslinked polyethylene insulating anti-interference shielding ship cable comprises conductor, insulating layer, insulating wire cores, shielding layer, wrapping layer, total shielding layer, and sheath.

WEI S, JI Y, WANG F, CHEN G, BAO C, HE X, CHENG L

Silver ion induced biological microcurrent membrane cloth, comprises base cloth layer having linear magnetic strips made of silver ion magnetic paste comprising magnetic powder and silver ion solution, germanium stone powder and binder.

CEN Y, JI Y

Silicon carbide-based ohmic contact graphene preparation method, involves stripping transfer electrode pattern to form front electrode, and performing annealing treatment to finish preparation of silicon carbide-based contact with graphene.

HU Y, JI Y, GUO H, LIANG J, HE Y, YUAN H, WANG Y

Preparation of lithium ion negative electrode material using tin-graphene composite material involves grinding tin, graphene, graphite and carbon black, performing graphitization, extruding, roasting, carbonizing, heating, and pressing.

WEI J, ZHANG J, MIN J, ZHANG P, PANG Z, WU J, LIU W, JI Y, XU B, LV X, LEI T, HUO Y, ZHANG Y, CHEN Y