国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） B01（4） G01（3）
B82（2） C08（2） H01（2）
IPC小类 C01B（21）
IPC C01B032/184（9） C01B031/04（5） C01B032/194（5）
C01B032/198（5） G01N027/327（3） B82Y030/00（2）
C01B032/05（2） C01G003/02（2）
发明人 DU F（4） LI L（3） WANG M（3）
ZHANG Y（3） CHEN C（2） JIANG C（2）
LI J（2） WANG S（2） XI J（2）
YAO G（2） YU F（2） YU X（2）
ZHANG F（2） ZHU J（2）
公开年 2022（4） 2023（4） 2017（3） 2020（3） 2015（2）
申请年 2022（8）  2016（4）  2014（2）  2020（2） 
专利权人 WUHAN INST TECHNOLOGY（21）

Preparing nitrogen-doped porous graphene used for efficient catalytic reduction of aromatic nitro compound, involves preparing graphene oxide suspension and freeze-drying; dispersing graphene oxide aerogel, nitrogen-containing precursor and activating agent into deionized water.

QI M, WANG M

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

Mass preparing biomass-based vertical graphene, comprises mixing original biomass with water to perform hydrothermal reaction, cleaning, drying, and mixing with vertical graphene generating agent e.g. potassium carbonate and drying.

LIU S, WANG M

Aminoimidazole ionic liquid membrane useful in absorption and separation of carbon dioxide in gas, comprises ionic liquid (Aemim)(Lys), polymeric ionic liquid P(Aevim)(Lys), porous material, or polymeric ionic liquid P(Aevim)(Lys) porous material.

MA J, MU X, SHE L, WU Z

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 cadmium sulfide-graphene oxide-cobalt hydroxide ternary composite photocatalytic material involves mixing cadmium sulfide nanosheet dispersion with graphene oxide dispersion, maintaining stirring to keep mixed solution, adding cobalt hydroxide, and keeping continuously temperature.

DI T

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

Aerogel composite material comprises three-dimensional network structure skeleton formed by cross-linking silica sol, silver nanoparticles and graphene nanosheet dispersed in framework.

FU P, XIAO J, DAI M, GONG J

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