发明名称 |
IMPROVED ADHESION OF METAL OXIDE LAYER |
摘要 |
The present invention relates to: a method of preparing a coating ink for forming a zinc oxide layer, which method comprises the steps of: a) mixing zinc acetate and AlOH (OAc)2 in water or methanol and b) filtering out solids; a coating ink comprising zinc acetate and AlOH (OAc)2 in aqueous or methanolic solution; a method of preparing a layer comprising zinc oxide, which method comprises: i) coating a substrate with the coating ink of the invention to form a film, ii) drying the film, and iii) heating the dry film to convert the zinc acetate substantially to ZnO; and a method of preparing an organic photovoltaic device or an organic LED having a polymer/fullerene active layer, the method comprising, in this order: a) providing a substrate bearing a first electrode layer, b) forming an electron transport layer according to the method of preparing a layer comprising zinc oxide according to the invention, c) forming an active layer, d) forming a hole transport layer, and e) forming a second electrode layer. |
申请公布号 |
WO2012041853(A3) |
申请公布日期 |
2012.05.31 |
申请号 |
WO2011EP66770 |
申请日期 |
2011.09.27 |
申请人 |
THE TECHNICAL UNIVERSITY OF DENMARK;KREBS, FREDERIK CHRISTIAN;SOENDERGARD, ROAR;NORRMAN, KION;JOERGENSEN, MIKKEL |
发明人 |
KREBS, FREDERIK CHRISTIAN;SOENDERGARD, ROAR;NORRMAN, KION;JOERGENSEN, MIKKEL |
分类号 |
C23C18/12;H01L51/00;H01L51/42 |
主分类号 |
C23C18/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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