国家/地区 中国（27）
IPC部 B（27）
IPC大类 B82（27） C01（27） H01（9）
G01（6） C03（2）
IPC小类 B82Y（27）
IPC B82Y030/00（27）
发明人 ZHANG H（27）
公开年 2022（6） 2021（5） 2013（3） 2017（3） 2018（3） 2014（2） 2020（2）
申请年 2021（6）  2017（4）  2012（3）  2016（3）  2019（3）  2013（2）  2020（2）  2022（2） 
专利权人 UNIV HARBIN .（5） CHINA PETROL.（2） SINOPEC DALI.（2） UNIV GUANGDO.（2）
UNIV SHANGHA.（2）

Silicon-carbon composite material used in negative electrode of battery, comprises silicon material which is nano-silicon particles with silicon-halogen bond on surface, and pleated structure graphene which covers silicon material.

WANG H, ZHANG H, LI C, QIU W, JIANG F, FANG D, XU Z

Rapid conversion of precursor molecules into graphene nanoribbons, involves placing carbon nanotubes with open ports and precursor organic molecules in sealed container, heat-treating at high temperature, and performing microwave heat-treatment on obtained carbon nanotubes filled with molecules.

LIN Z, ZHANG H, SHI L

Preparing acetal polymer-graphene composite material used in e.g. laminated safety glass, involves uniformly dispersing graphene oxide and graphene oxide quantum dots to form precursor mixed material, and carrying out acetal polymerization.

GAO C, LI X, PENG W, SUN H, ZHANG H

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 silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

Three-dimensional graphene porous silicon composite negative electrode material used in preparation of lithium ion batteries, comprises three-dimensional structure composed of graphene and nanoporous silicon particles uniformly dispersed in three-dimensional structure.

XU G, HAN S, DENG S, LI Y, LIU S, ZHANG H, MA J

Preparation of graphite alkene used as lubricating material, involves dispersing microcrystalline graphene with oxygen-containing functional group, soluble inorganic salt and nano-powder in water, and removing nano powder and drying.

WANG G, WANG X, LI J, LUO G, ZHANG H, ZHU Q, LIANG J, LI Y, GUO J

Preparing two-dimensional transition metal carbides, nitrides, and carbonitrides/reduced graphene oxide/tin oxide nano composite material for electromagnetic wave absorption, involves peeling MAX phase powder by chemical method.

ZHANG D, ZHANG H, WANG Y

Preparing rose-shaped vanadium sulfide nanosphere-reduced graphene oxide material electrode comprises adding sodium metavanadate, heating vanadium sulfide nanosphere-graphene oxide/indium tin oxide (ITO) in tubular furnace.

YUE H, ZHANG H, GAO X

Preparing fibrous graphene-doped titanium dioxide composite material useful as electrode material, comprises e.g. adding polyvinyl pyrrolidone and/or poly(vinyl alcohol) in solvent comprising deionized water and ethanol, and reacting.

LIAO S, LI J, ZHANG H, WANG S, LING F