国家/地区 中国（5）
IPC部 C（5） G（3） B（2）
IPC大类 C01（5） G01（3）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 CHEN C（2）
公开年 2022（3）
申请年 2022（4） 
专利权人 WUHAN INST TECHNOLOGY（5）

Preparing nitrogen-doped porous graphene-supported copper oxide electrode material used as enzyme-free glucose electrochemical sensor electrode material, involves dispersing uniformly graphene oxide, nitrogen-containing precursors and activator in water, drying water, calcining, washing, and drying.

WEI Q, WANG M

Preparing foamed nickel-supported graphene composite layered heterogeneous structure catalyst useful in electrolytic water hydrogen production, comprises e.g. adding ammonium tetrathiomolybdate to graphene oxide suspension, reacting, separating and purifying.

ZHAO W, LU W, FENG K, CHEN C, LUO Y, YU F, WANG J

Method for preparing nitrogen sulfur co-doped porous graphene film loaded with metal nano particles, involves dissolving nitrogen-containing sulfur compound in graphene oxide water solution, and mixing uniformly and stirring to completely dissolve.

ZHANG Y, XI J

Preparing hexagonal star-shaped cuprous oxide-cupric oxide nanocrystal hybrid paper electrode supported by reduced graphene oxide paper used in electrochemical biosensor, involves taking oxidized graphene nano sheet as building module, and obtaining graphene oxide by roller printing method.

WANG Z, SUN Y

Preparing boron nitride nanostructure-graphene composite material, by adding nano boron powder, chelating agent and cobalt salt to deionization, stirring, filtering, and vacuum drying, heating in ammonia atmosphere and cooling.

WANG H, XU M, JI J, ZHU L, WANG S, SHEN F, DAI W, CHEN C