国家/地区 中国（15）
IPC部 C（11） H（5） B（3）
IPC大类 H01（5） C02（4） B01（3）
C08（3） C01（2）
IPC小类 C02F（4） B01J（3） C08J（3）
C08K（3） C08L（3） C01B（2）
H01G（2） H01L（2） H01M（2）
IPC C08J003/22（2） C08K003/04（2） C08K003/40（2）
C08K009/10（2） C08K013/06（2） H01M004/62（2）
H01M010/0525（2）
发明人 XU K（15）
公开年 2020（8） 2019（5） 2021（2）
申请年 2019（15）
专利权人 ELECTRIC POW.（2） GUANGDONG PO.（2） NINGBO GRAPH.（2） SHANGHAI HUA.（2）

Manufacturing method of heterojunction structure of electrode structure for electronic device, involves setting width of atomic steps of gallium nitride substrate to form heterojunction structure with ohmic contact characteristics.

FENG H, XU Y, XU K

Non-destructive testing method for flat solid oxide fuel cell, involves preparing coating layer, drying, measuring resistance distribution pattern, and characterizing defects.

TIAN B, LIU S, SONG J, KANG W, LIANG D, LI L, XU K, YANG C, XU G, DENG Z

Electrosynthesizing graphene composite electrode comprises (1) placing graphene oxide, adding pyrrole, adding organic sulfonate hole-expanding dopant, stirring, immersing in a black nanosol through nitrogen, polymerizing and drying.

LIU Y, XU K, AN Z, LI Q, ZHAO H

Preparation of groundwater remediation materials involves modifying carbon fiber, feeding modified carbon fiber in container, adding graphene oxide, ascorbic acid and distilled water, mixing, and subjecting to vacuum freeze-drying.

XU K, ZHANG J, WEI H, YANG Y, XU H

Electrode sheet for ultra-capacitor of lithium ion battery and sodium ion battery, has current collector provided with active material, conductive agent and binder, where conductive agent is formed as graphene quantum dot.

XIAO X, WANG C, ZHONG G, XU K, WU S, ZENG J, SU W, WEI Z

Preparation of high-energy composite material copper ferrite/graphene oxide/aluminum used e.g. as nano thermite involves mixing graphene oxide and aluminum powder suspension, mixing with copper iron oxide, centrifuging, and drying.

XU K, WANG J, WANG W, YANG Y, ZHAO F

Preparing self-supporting nitride substrate, involves providing substrate on which layer of two-dimensional material is formed, forming graphene layer, forming nitride thick film on graphene layer surface and removing graphene layer.

XU Y, WANG J, XU K

Method for preparing electrode pole piece for use in lithium ion battery cathode, involves weighing active material, physically peeling graphene and binder, followed by weighing physically peeling graphene for acidification treatment.

FU L, DUAN X, WANG X, LI M, XU K, YANG P, MA X, WANG H, XU J

Preparing single-layer graphene comprises taking single crystal silicon carbide substrate, heating, annealing and inserting metal in atoms under buffer layer.

HUI X, HU T, YANG D, MA F, MA D, XU K

Preparing graphene material comprises mixing chitosan, activator, acetic acid and solvent, stirring, adding cross-linking agent, cross-linking reaction, drying the paste precursor, activating in alkaline solution, and carbonizing.

WANG C, XIAO X, ZHONG G, XU K, WU S, SU W, ZHAO W, LV W