国家/地区 日本（2）
IPC部 C（4）
IPC大类 C09（4） C01（2）
IPC小类 C09K（4） C01B（2）
IPC C09K011/08（4）
发明人
公开年 2015（3）
申请年 2014（4）
专利权人

Preparation of graphene quantum dots involves adding monolayer graphene oxide to solvent, adding zinc oxide and stabilizing agent, hydrothermally reacting, adding acid, filtering, extracting, and removing extracting agent by evaporation.

ZHANG L, ZHANG M

Transparent fluorescence material used in light emitting device, consists of silicate sheet containing layered silicate, fibrous compound, nano graphene, and film in which fibrous compound and nano graphene have conjugated.

TEZUKA H

Graphene-containing remote fluorescence composite useful to form nanomaterials, comprises graphene dispersed in polymer composite, and fluorescent material dispersed in polymer composite.

HAN G S, JUNG H S, SONG Y H, YOON D

Graphene structure used as white fluorescent luminescent material, consists of graphene sheet, and graphene quantum dots having armchair-type end surface at edge portion of sheet coated with polyhedral oligomeric silsesquioxane.

HAINO T, SEKIYA A