国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） H01（4） B82（2）
C09（2）
IPC小类 C01B（11）
IPC C01B032/184（4） C01B032/194（4） B82Y030/00（2）
B82Y040/00（2） C01B032/205（2）
发明人 ZHANG J（11）
公开年 2022（11）
申请年 2021（11）
专利权人

Graphene device of radiating film, has graphene slurry flows to screen printing screen through feeding portion, graphene pre-designed pattern on screen printing net and carbonization graphitization portion is provided with carbonization portion.

ZENG B, ZHANG J, CHEN C

Nitrogen-phosphorus-doped carbon material used in platinum carbon catalyst, has specified characteristic peak area of XPS analysis.

XIE N, ZHANG J, WANG H, GU X, PENG Q, ZHAO H, RONG J

Graphitizing graphene thermal conductive film comprises e.g. placing graphene thermal conductive film with graphite paper clamped on both sides on graphite shaft, covering graphite crucible with cover to form thermally conductive film graphitized assembly, and installing graphitization assemblies.

DANG J, XU Y, ZHANG J, CAO H, WANG S, ZHANG X, LI D, YANG J, LIANG R, YUAN Q, WU F

Preparing iron-containing compound modified reduced graphene oxide nano-complex useful as anode modification material for microbial fuel cells comprises preparing anhydrous iron chloride solution, pouring thiourea solution into rGO suspension, reacting, cooling and drying.

JIA J, SHI N, GUO Q, ZHANG J, MA J

Preparing carbon-coated lithium iron phosphate based on waste and old lithium iron phosphate material used for industrial large-scale production of lithium battery comprises mixing impurity-removing and homogenized lithium iron phosphate, lithium source, reducing agent, carbon source and surfactant.

CAO J, LI H, ZOU Y, ZHANG J

Method for preparing layered graphene using flash evaporation technique involves weighing the amorphous conductive carbon powder, cleaning the quartz tube, introducing the weighed amorphous conductive carbon powder into a clean quartz tube, inserting copper plugs at both ends into the quartz tube.

WANG Y, ZHONG J, ZHANG J, ZHANG F, ZHAO X, WEN J, XU J, ZHANG Y

Preparing modified nano-graphene slurry anti-slump agent useful in micro-fracture pores developed in basalt comprises carrying first contact between nano-graphene and mixed acid, adding potassium chlorate to mixed solution for modification treatment and contacting modified nano-graphene with water.

LI W, DAI F, XIE G, LUO P, ZHANG J, LIU D, BAI Y

Manufacturing standard leak holes based on graphene membrane prepared by transfer-free technology comprises using acetone, isopropyl alcohol and acetic acid to remove oxides and other contaminants on surface of copper foil, etching copper foil, and clamping and packaging copper foil.

MENG D, REN G, SUN L, CAO Q, ZHANG J, LIN H, WANG X

Nitrogen-doped pre-reduced graphene oxide film used as thermoelectric film in high-temperature flexible thermoelectric device in aerospace, deep-sea detection, energy conversion and other frontier applications, is formed by reducing film through high temperature heat impact treatment.

ZHAO W, XIAO Y, LEI B, LIU J, JU S, TANG J, ZHANG J, LIANG G

Preparing high purity graphene prepared by using trash as raw material involves pre-treatment, heating mixture of trash-containing polymer with main components to generate cross-linking reaction to obtain intermediate product.

ZHANG J, HUANG Y, LIU Z, YAN H, SHANG H, YANG G, LU G, MA X, XIE R, ZHAO Y, CUI H