国家/地区 韩国（4） 美国（3）
IPC部 H（4） C（3）
IPC大类 H01（4） C01（2）
IPC小类 H01L（4）
IPC C01B031/02（2）
发明人 HONG J（2） HONG J M（2） KIM H S（2）
LIM J A（2） SONG Y（2） SONG Y W（2）
公开年 2014（3）
申请年 2013（4）
专利权人 KOREA INST SCI TECHNOLOGY（4）

Manufacture of graphene-zinc oxide complex used in manufacture of piezoelectric element, involves dispersing graphene in solvent, seeding by adding zinc oxide precursor, adding e.g. tetramine, and growing zinc oxide on graphene.

KIM S Y, KIM H S, YANG C M, YU J, JUNG Y C, LEE H S

Photoluminescence wavelength tunable material, useful in e.g. solar cell and LED, comprises composite comprising metal nanoparticles attached to graphene oxide to vary light emission characteristics of graphene oxide.

KIM J H, JUN S C, OH J Y, LEE S, LEE T, WOO D H, KIM S H, KIM C K, LIM J

Manufacturing single step thin film transistor, comprises preparing ink including graphene oxide or reduced graphene oxide dispersed solution; forming pattern on substrate; and forming semiconductor channel, and source and drain electrodes.

LIM J A, SONG Y W, HONG J M, CHOI W K, EOM D S, SONG Y, HONG J, CHOI W

Making nanoparticles of target material, involves mixing graphene oxide with aqueous solvent to give aqueous solution, mixing target material with organic solvent to give organic solution, and mixing aqueous solution with organic solution.

LIM J A, SONG Y, HONG J, YOO D Y, KIM H, SONG Y W, HONG J M, KIM H S