国家/地区 韩国（3）
IPC部 C（2） H（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC
发明人
公开年 2022（3）
申请年 2020（3）
专利权人 GWANGJU INST SCI TECHNOLOGY（3）

Graphenol compound useful in biological and medical research fields comprises e.g. two-dimensional graphene sheet formed by connecting multiple of carbon atoms, multiple hydroxy groups provided on one surface of graphene sheet.

LIM H, PARK Y H, AHN J

Producing tin phosphate useful in alkali ion secondary battery, comprises heating and reacting di- or tetra-valent tin cation precursor or zero-valent tin metal precursor and phosphorus, cooling, and controlling content of tin and hosphorus.

UM K S, SONGHAYONG, KIM S B, LEESEUNGMIN, EUN L H, LEE H K, CHANG U J, CHO K Y, SUCK C H

Ternary logic device has first transistor and second transistor that are connected in parallel to form ternary logic element that implements logic state, and heterojunction-based multilayer channel is formed by sequentially stacking lower semiconductor material layer.

LEE K Y, JANG H, LEE D G, LEE B H