KR101400899B1 스텐레스 스틸을 스핀코팅법을 이용하여 산화 그래핀 또는 환원된 산화 그래핀으로 코팅하는 방법 및 이에 의한 산화 그래핀 또는 환원된 산화 그래핀이 코팅된 스텐레스 스틸
有权
基本信息:
- 专利标题： 스텐레스 스틸을 스핀코팅법을 이용하여 산화 그래핀 또는 환원된 산화 그래핀으로 코팅하는 방법 및 이에 의한 산화 그래핀 또는 환원된 산화 그래핀이 코팅된 스텐레스 스틸
- 专利标题（英）：Spin coating method for coating stainless steel with graphene oxide or reduced graphene oxide and the staninless steel coated with graphene oxide or reduced graphene oxide thereof
- 专利标题（中）：用石墨烯氧化物或氧化还原石墨烯涂覆不锈钢的旋涂方法和涂有氧化石墨烯或其还原型氧化石墨烯的无less钢
- 申请号：KR1020120076599 申请日：2012-07-13
- 公开(公告)号：KR101400899B1 公开(公告)日：2014-05-30
- 发明人： 이제욱 , 변준형 , 이원오 , 이상복 , 이진우 , 하헌영 , 정병문
- 申请人： 한국기계연구원
- 申请人地址： 대전광역시 유성구 가정북로 *** (장동)
- 专利权人： 한국기계연구원
- 当前专利权人： 한국기계연구원
- 当前专利权人地址： 대전광역시 유성구 가정북로 *** (장동)
- 代理人： 이원희
- 主分类号： C23C26/00
- IPC分类号： C23C26/00 ; C01B31/04
The present invention relates to a method for oxidizing yes pins, or reducing oxidation yes coated with a pin made of stainless steel and this oxide yes pins, or reducing oxidation yes by that the pins are on the coated stainless steel oxide in the dispersions of the present invention will be specifically graphene preparing a mixed solution of graphene oxide dispersion to the powder (step 1); And by coating a stainless steel by the oxidized graphene mixed solution spin coating of the above step of oxidation yes coated with a pin made of stainless steel, comprising the step (step 2) to form an oxidized graphene thin film on the surface of the stainless steel method and a method for coating with the oxidized graphene reducing the stainless steel comprising the step (step 3) reducing the oxidized graphene thin film formed on the stainless steel surface of the step 2 is graphene of physically chemically inert to the stainless steel coating, by improving the corrosion resistance of the stainless steel, by coating the surface of the stainless steel by a spin coating method, as well as to facilitate the coating process, the oxidation yes pin layer is reduced through the hydrazine reducing agent treatment or a heat treatment to the coated stainless steel by oxidizing So, while preventing the deterioration of the conductive stainless steel surface by the coating of the pin has an effect to improve the corrosion resistance and oxidation resistance.