国家/地区 韩国（3）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 AHN S I（3）
公开年 2016（3）
申请年 2014（2） 
专利权人 UNIV SILLA（3）

Sensor for measuring vacuum by utilizing vacuum gauge, has main body for utilizing graphene when curvature degree is generated in ambient pressure of section for amount inter-molecular attraction of air between graphene layer and vacuum.

AHN S I, JUNG J R, YONG W K

Patterning self assembled reduced graphene oxide film used in carbon nano-tubes, and electrical and electronic field, involves adding reducing agent to graphene oxide, and heating in heating device positioned for liquid absorption.

AHN S I, JUNG J R, YONG W K

Producing reduced graphene self-assembled film, comprises e.g. preparing reduced graphene intermediate solution by adding reducing agent into graphene oxide, and applying reduced graphene intermediate solution on substrate by heating.

AHN S I, JUNG J R