发明名称 |
Method for producing foam-shaped graphene structure by boiling, and foam-shaped graphene structure using same |
摘要 |
The present invention relates to a foam-shaped graphene structure and, more particularly, to a method for producing a foam-shaped graphene structure by boiling, and to a foam-shaped graphene structure using same. Provided is a method for producing a foam-shaped graphene structure by boiling, which includes the steps of: preparing a base substrate (S1); placing the base substrate in a reduced graphene oxide (RGO) colloid solution (S2); applying a heat flux to the base substrate using an exothermic body so as to cause boiling (S3); and generating the foam-shaped graphene structure on the base substrate as bubbles generated by the boiling become overlapped (S4). |
申请公布号 |
US9434620(B2) |
申请公布日期 |
2016.09.06 |
申请号 |
US201314425603 |
申请日期 |
2013.05.10 |
申请人 |
POSTECH ACADEMY-INDUSTRY FOUNDATION |
发明人 |
Kim Moo Hwan;Ahn Ho Seon;Jang Ji Wook;Lee Jae Sung |
分类号 |
C01B31/00;C01B31/04;B82Y30/00;B82Y40/00 |
主分类号 |
C01B31/00 |
代理机构 |
Knobbe Martens Olson & Bear LLP |
代理人 |
Knobbe Martens Olson & Bear LLP |
主权项 |
1. A method for producing a foam-shaped graphene structure by boiling, comprising the steps of:
preparing a base substrate (S1); placing the base substrate in a reduced graphene oxide (RGO) colloid solution (S2); applying a heat flux to the base substrate using an exothermic body so as to cause boiling (S3); and generating a foam-shaped graphene structure on the base substrate as bubbles generated by the boiling overlap (S4). |
地址 |
Pohang-si, Gyeongsang KR |