国家/地区 中国（5）
IPC部 C（6）
IPC大类 C09（6）
IPC小类 C09C（6）
IPC C09C003/08（6）
发明人
公开年 2014（3） 2013（2）
申请年 2012（6）
专利权人

Nanoparticle useful e.g. in an imaging method which is MRI or magnetic particle imaging and for the localized induction of hyperthermia, comprises a core containing iron oxide, and a graphene coating.

SIMMET T, BUECHELE B, LUNOV O

Graphene dispersion liquid for e.g. conductive material, comprises graphene, dispersant chosen from polyoxyethylene castor oil and solvent chosen from methanol, ethanol, isopropanol, sec-butanol, n-butyl alcohol and isobutyl alcohol.

ZHOU Y, DU N, SUN P, WU G

Preparation of improving water solubility of nanomaterial by ultrasonically dissolving nano granule in cyclohexane or chloroform, adding graphene oxide derivative, centrifugally separating, washing with water, and drying.

ZHAO Y, YAN L, YU Z

Functionalized graphene used for forming polyethylene composite material, is obtained by condensing graphite oxide and triethoxy octyl silane, ultrasonically dispersing modified graphite in oleic acid, and reacting.

WANG G, FENG Y, LU Z, YU J, JIANG Y

Preparation of unsaturated carboxylic acid zinc salt functionalized graphene involves providing graphite to solid-phase ball milling, dispersing multi-layered graphite powder in organic polar solvent, absorbing and evaporating.

LIN Y, LIU L, LUO Y, JIA D

Preparation of lubricating oil additive by ultrasonically dispersing graphene preparation residue in distilled water, washing for multiple times until neutral, dispersing in absolute ethyl alcohol while shaking, and reacting with oleic acid.

CHEN H, JIA Z, NI J, HUANG B, SHAO X