国家/地区 中国（7）
IPC部 C（4） H（3）
IPC大类 C01（4） H01（3）
IPC小类 C01B（4） H01M（2）
IPC C01B031/04（4） H01M004/587（2）
发明人 PENG Z（7）
公开年 2016（7）
申请年 2015（4）  2016（2） 
专利权人 UNIV CENT SO.（3）

Producing composite cathode material for lithium ion battery comprises e.g. using lithium manganese iron phosphate/graphene composite material as precursor, mixing precursor with lithium source and carbon source, and sintering.

CAO Y, DU K, HU G, PENG Z, CHENG S

Production of graphene hybrid material for electronic devices e.g. microsupercapacitor, involves exposing precursor material and associating pseudocapacitive material with laser-induced graphene which is derived from precursor material.

TOUR J M, LI L, PENG Z, ZHANG J, TOUR J

Preparation of graphene powder comprises taking natural crystalline graphite flakes, carrying out Hummer method, dispersing, adding alkaline substance and organic solution, precipitating, filtering, heating, washing, and drying.

CAO Y, DU K, HU G, PENG Z, WU K

Benzene and sulfur dioxide cataluminescence sensitive material comprises graphene, bismuth (III) oxide, lead (II) oxide and indium, prepared by adding, stirring, carrying out suction filtration and filtering and washing.

PENG Z, ZHOU K, FAN H

Polypyrrole/iron(II,III) oxide/redox graphene ternary complex wave-absorbing material comprises intermediate layer including iron(II,III) oxide/redox graphene and outer layer including polypyrrole.

JIANG W, PENG Z, WANG Y, ZHONG S, LIU G

Manufacture of graphene involves oxidizing natural graphite flake, ultrasonically-dispersing graphite oxide in acidic mother liquid, adjusting pH using aqueous ammonia, dehydrating, pre-reducing graphene oxide, heating, and reducing.

CAO Y, DU K, HU G, PENG Z, WU K

Preparing uniform size graphene oxide involves mixing graphite powder and potassium dithionate and phosphorus pentoxide in concentrated sulfuric acid in reaction system in water bath to form deep blue solution.

PENG Z, WAN J, WANG B, SU X