国家/地区 中国（3）
IPC部 C（5）
IPC大类 C01（5） C02（5） B01（2）
G01（2）
IPC小类 C01B（5）
IPC C02F001/00（5）
发明人
公开年 2020（3）
申请年 2020（5）
专利权人

Preparing a graphene coated sponge comprises filling mineral wool with a solution comprising graphene material, submitting graphene material to heating to have graphene material bonded to mineral wool and cleaning the heated material.

RADJENOVIC J, BAPTISTA PIRES L M, NORRA G, DUINSLAEGER N

Nano-patterning graphene used in respiratory masks, by cleaning monolayer of graphene sheet, transferring graphene on silicon dioxide/silicon substrate, depositing metal film of silver or gold on substrate, annealing silver or gold nanoparticles and performing aqua-regia treatment.

KUMAR B

Preparing graphene material useful in the field of air purification, water purification, medical field and field of clothing comprises heating arc under protective gas environment, and introducing reaction gas into reaction space.

CAO M, TAO T

Preparing a porous graphene membrane useful in electrode materials and/or water treatment comprises e.g. mixing the template agent, carbon precursor and solvent uniformly to prepare a precursor mixture and forming the mixture film layer.

LI X, JI C

Use of graphene quantum dot as coloring agent for biological cell imaging, preparing graphene quantum dot-stabilized gold nanoparticles for degradation of p-nitrophenol, and catalytic hydrogen production of tetrahydroxydiboride.

LIU X, SHEN J, CHEN W