国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08G（8）
IPC C08G083/00（3） H01G011/30（2） H01M004/38（2）
H01M004/62（2） H01M010/0525（2）
发明人 ZHANG J（8）
公开年 2021（3） 2023（2）
申请年 2020（3）  2022（2） 
专利权人

Preparation method for supercapacitor electrode active material, involves adding graphene microflakes and sodium nitrate into three-necked flask, add concentrated sulfuric acid while stirring, continue to stir and react after adding, then add potassium permanganate to continue stirring and react.

ZHANG J, TANG Z, ZHAO C, WU Y

Preparation of binder for silicon-based negative electrode of lithium battery, involves adding silicon-based material to maleimide polyurethane solution, cooling, stirring, adding silane coupling agent modified conductive agent and azobisisobutyronitrile, stirring, and reacting.

QIAO P, LI H, ZHAO Z, ZHANG J, ZHANG L

Preparation of sulfur aggregate material for preparing lithium-sulfur battery, involves mixing sublimated sulfur powder and imidazole organic substance, transferring to sealed container, continuously stirring at preset temperature for preset period of time, and mechanically pulverizing.

ZHAO X, ZHANG J, QUAN K, ZHU M

Flexible zinc ion battery for wearable electronic device, comprises positive electrode comprising current collector, and positive material comprising manganese-c-metal organic framework based nanomaterial, binder, and conductive agent.

LI C, ZHANG J, ZHANG D

Preparing graphene sieve grafted hyperbranched polyurethane self-healing adhesive comprises e.g. preparing graphene sieves, modifying with amino-azobenzene derivatives by solvothermal method, and covalently grafting.

YANG Y, HE Q, HE C, ZHANG J, WANG X

Ceramic dielectric material comprises barium titanate base material and coating material, and is prepared by dissolving coating material in toluene, adding base material dispersed in deionized water, ultrasonically-processing and distilling.

LIU Z, MA M, CHU X, LUO Y, ZHANG J

Graphene-iron iron oxide-polyaniline ternary nano composite material with adjustable wave absorption properties comprises reduced graphene oxide, polyaniline, and rest is ferric oxide.

JIN Y, LUO X, ZHANG J, YU Y, WU B, LU F, QI Y

Preparation of modified phenolic resin fibers used as e.g. reinforcing material, involves adding polymer to prepolymer of phenolic resin, adding graphene material, polymerizing, subjecting to electrospinning, curing, and crosslinking.

ZHANG J, SHENG J, REN F, ZHANG A, ZHANG X, LIU D, LUAN F