国家/地区 中国（8） 美国（2） 世界知识产权组织（2）
IPC部 B（8）
IPC大类 B82（8） C01（8） H01（5）
IPC小类 B82Y（8）
IPC B82Y030/00（8）
发明人 WANG H（8）
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人 CHINA PETROL.（2）

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

Graphene-supported noble metal powder used in Schottky device, involves mixing oxidized graphene solution, gold/platinum noble metal precursor solution and reducing agent i.e. ascorbic acid, hydrazine hydrate and sodium borohydride, and carrying out hydrothermal reduction reaction.

LIU Y, PU Z, WANG H, FENG J, LI Y, DUAN J, ZHANG H

Preparing composite wave-absorbing material involves using hexamethylenetetramine as inducer to induce soluble cobalt salt and soluble nickel salt to perform in-situ reduction on graphene oxide sheet layer.

LI M, WANG H, LI Z, XIAO C, ZHAO Z, LIU R

Gas-sensitive material useful in self-heating gas sensor comprises carbon material metal oxide composite nano material formed by composite of carbon material and metal oxide comprising comprises e.g. tungsten oxide.

AN F, SUN B, LI N, WANG L, SHI N, XU W, ZHANG S, WANG H, WANG S, FENG J, ZHAO C, HU S

Preparing negative electrode material of black phosphorus-based stone ink composite lithium ion battery, involves crushing black phosphorus, adding carbon material to mixture for solvothermal reaction, mixing carbon-coated black phosphorus powder with artificial graphite, and screening.

ZOU W, WANG H, LIU S, LIU J

Cathode material of lithium-ion battery comprises nickel-cobalt-manganese ternary material powder and coating with lithium iron phosphate composite layer comprising e.g. lithium iron phosphate and carbon nanomaterials.

SUN Y, WANG H

Preparation of highly-graphitized biological carbon base material used for treatment of waste water containing heavy metal complex by adding biological carbon into acid solution, mixing with potassium ferrate, and performing pyrolysis.

ZHAO Z, WANG H, DONG W, WANG X, ZHENG K

Preparing manganese selenide/reduced graphene oxide nano composite material useful in super capacitor, comprises e.g. mixing manganese powder and selenium powder, placing compact in anode copper pot in reaction chamber.

GAO W, GAO Q, WANG H, LIU J, YIN H