国家/地区 中国（8）
IPC部 C（3） B（2） G（2）
H（2）
IPC大类 C08（2） G01（2） H01（2）
IPC小类 G01N（2） H01G（2）
IPC G01N027/327（2） H01G011/24（2） H01G011/30（2）
H01G011/86（2）
发明人 ZHENG L（8）
公开年 2018（4） 2019（4）
申请年 2018（8）
专利权人 SHANDONG BIO.（2） UNIV TIANJIN（2）

Three-dimensional printing ink material for preparing micro-supercapacitor, is prepared by adding graphene oxide suspension to manganese-ethanolamine composite followed by forming unstable manganese hydroxide and processing.

XU X, ZHENG L, ZHANG Y, WANG W, MA S

Preparing nitrogen, sulfur co-doped graphene-supported copper oxide catalyst involves using improved hummers process to obtain graphite oxide, mixing graphite powder and sodium nitrate, adding concentrated sulfuric acid.

LI M, FENG Y, ZHENG L

Preparing layer-by-layer self-assembled sulfonated graphene oxide modified electrode comprises e.g. dissolving sulfanilic acid, adding sodium nitrite and hydrochloric acid, stirring, centrifuging, vacuum drying and exchanging.

ZHENG H, ZHENG L, LI N

Manufacture of flexible electrode used as supercapacitor electrode material, involves preparing electrode ink using conductive polymer coaxial nanotube composite material, graphene oxide, ethanol, subjecting carbon cloth to e.g. printing.

XU X, MA S, ZHANG L, ZHENG L

Preparing modified graphene oxide comprises e.g. methyl methacrylate, dibromoisobutyl acetate, triphenylphosphine, ascorbic acid, mg ferric chloride N,N-dimethylformamide per gram of graphene oxide, mixing and ultrasonically dispersing.

ZHEN W, ZHENG L

Dual enzyme electrode for determining phytase activity, is prepared by applying graphene oxide sol on surface of gold electrode followed by utilizing xanthine oxidase and purine nucleoside phosphorylase and freezing electrode.

SHI J, WANG B, MA Y, GONG W, YANG Y, MENG Q, YANG J, CAI L, ZHENG L, LIU Q

Preparation of pure green broad-spectrum antibacterial feed additive by crushing Paulownia flower dry product, adding purified water or ethanol, extracting, adding graphene or graphene oxide suspension, ultrasonically stirring and drying.

WANG Y, LI Y, ZHENG L, DING Y, WANG S, LI J

Preparation of magnetic graphene oxide immobilized enzyme used for corn starch extraction includes taking graphene oxide, adding ethanol solution, mixing, reacting, adjusting pH, performing magnetic separation, washing and drying.

LIU Q, SHI J, MA Y, YANG J, MENG Q, WANG B, MA H, LI Q, GONG W, CAI L, ZHENG L, GAO G