国家/地区 韩国（5） 世界知识产权组织（2）
IPC部 C（4） G（2） H（2）
IPC大类 C01（4） G01（2） H01（2）
IPC小类 C01B（4） G01N（2）
IPC C01B031/04（3）
发明人 KIM H K（5）
公开年 2017（4）
申请年 2016（5）
专利权人 KOREA ELECTR.（4）

Manufacture of graphene involves forming graphene pattern on graphene growth substrate, and forming graphene layer on graphene growth substrate.

KIM H K, KIM Y N

Graphene non-destructive testing method, involves extracting region in which metallic board is oxidized with light, and irradiating light in board in which graphene is synthesized on surface, and extracting oxidized board to microscope.

KIM H K, KIM Y K, KIM Y N, RHYU S H

Non-destructive inspecting graphene, comprises applying a reactive gas on a surface of a metal substrate on which graphene is synthesized, and detecting oxidized region of the metal substrate by the reactive gas.

KIM H K, KIM Y N

Negative active material for sodium secondary battery, comprises metal phosphate particles dispersed on graphene, and having ratio of number of metal phosphate particles having particle diameter and total number of metal phosphate particles.

KIM K B, ROH H K, KIM H K, KIM M S, NOH H K

Increasing reactivity of two-dimensional material used in manufacture of graphene oxide, involves applying pressure to end portions of layers of material having average interlayer distance less than distance between layers end portions.

PARK W K, YANG W S, KIM H K