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1. 发明申请

WO2012041853A3 IMPROVED ADHESION OF METAL OXIDE LAYER 审中-公开
公开(公告)号：WO2012041853A3
公开(公告)日：2012-04-05
申请号：PCT/EP2011/066770
申请日：2011-09-27
申请人： THE TECHNICAL UNIVERSITY OF DENMARK , KREBS, Frederik Christian , SØNDERGARD, Roar , NORRMAN, Kion , JØRGENSEN, Mikkel
发明人： KREBS, Frederik Christian , SØNDERGARD, Roar , NORRMAN, Kion , JØRGENSEN, Mikkel
IPC分类号： C23C18/12 , H01L51/42 , H01L51/00
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.

2. 发明申请

WO2012041853A2 IMPROVED ADHESION OF METAL OXIDE LAYER 审中-公开
标题翻译：改善金属氧化物层的粘附性
公开(公告)号：WO2012041853A2
公开(公告)日：2012-04-05
申请号：PCT/EP2011066770
申请日：2011-09-27
申请人： UNIV DENMARK TECH DTU , KREBS FREDERIK CHRISTIAN , SOENDERGARD ROAR , NORRMAN KION , JOERGENSEN MIKKEL
发明人： KREBS FREDERIK CHRISTIAN , SOENDERGARD ROAR , NORRMAN KION , JOERGENSEN MIKKEL
IPC分类号： C23C18/12
CPC分类号： C23C18/1216 , B82Y10/00 , C09D11/037 , C23C18/1245 , C23C18/1291 , H01L51/0036 , H01L51/0047 , H01L51/4233 , H01L51/424 , H01L51/4253 , H01L51/4273 , H01L51/442 , Y02E10/549 , Y02P70/521
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.
摘要翻译：本发明涉及一种制备用于形成氧化锌层的涂料油墨的方法，该方法包括以下步骤：a）将乙酸锌和AlOH（OAc）2在水或甲醇中混合，和b）过滤出固体; 在水或甲醇溶液中包含乙酸锌和AlOH（OAc）2的涂料油墨; 制备包含氧化锌的层的方法，该方法包括：i）用本发明的涂料油墨涂覆基底以形成膜，ii）干燥膜，和iii）加热干膜以基本上将乙酸锌转化到ZnO; 以及制备具有聚合物/富勒烯活性层的有机光伏器件或有机LED的方法，所述方法依次包括：a）提供承载第一电极层的衬底，b）根据制备根据本发明的包含氧化锌的层的方法，c）形成活性层，d）形成空穴传输层，以及e）形成第二电极层。

3. 发明申请

WO2012041845A1 METHOD OF MAKING OPTOELECTRIC DEVICES 审中-公开
标题翻译：制造光电器件的方法
公开(公告)号：WO2012041845A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011/066758
申请日：2011-09-27
申请人： THE TECHNICAL UNIVERSITY OF DENMARK , KREBS, Frederik Christian , SØNDERGARD, Roar , NORRMAN, Kion , JØRGENSEN, Mikkel
发明人： KREBS, Frederik Christian , SØNDERGARD, Roar , NORRMAN, Kion , JØRGENSEN, Mikkel
IPC分类号： H01L51/00
CPC分类号： H01L51/0004 , B82Y10/00 , H01L51/0026 , H01L51/0027 , H01L51/0036 , H01L51/0047 , H01L51/4246 , H01L51/4253 , Y02E10/549
摘要： A method of preparing an optoelectric device, comprising: (a) providing a substrate on which is formed a first electrode layer; (b) forming an electron transport layer according to the following method: i) forming a film of a coating ink comprising zinc acetate in aqueous solution; ii) drying the film; iii) heating the dry film such that the zinc acetate is substantially converted to ZnO; (c) forming an active layer according to either of the following methods: i) applying a coating ink comprising a light-harvesting polymer and a fullerene to the electron transport layer and drying the coating ink layer; or (ii) applying a coating ink comprising a soluble precursor of a light harvesting polymer, a fullerene and a solvent to the electron transport layer, drying the coating ink layer and treating the dried coating ink layer to convert the soluble precursor of a light-harvesting polymer into a light harvesting polymer that is substantially insoluble in the solvent comprised in the coating ink; (d) forming a hole transport layer on the active layer according to the following method: i) coating the active layer with a solution comprising a hole transporting compound, water and an alcohol to form a film; ii) drying the film to form a hole transport layer; (e) forming a second electrode layer on the hole transport layer.
摘要翻译：一种制备光电器件的方法，包括：（a）提供其上形成有第一电极层的衬底; （b）根据以下方法形成电子传输层：i）在水溶液中形成包含乙酸锌的涂料油墨的膜; ii）干燥薄膜; iii）加热干膜使得乙酸锌基本上转化为ZnO; （c）根据以下任一方法形成活性层：i）将包含光收集聚合物和富勒烯的涂料油墨施加到电子传输层并干燥涂料油墨层; 或（ii）将包含光收集聚合物，富勒烯和溶剂的可溶性前体的涂料油涂敷到电子传输层上，干燥涂料油墨层并处理干燥的涂料油墨层，将聚合物收获到基本上不溶于包含在涂布油墨中的溶剂中的光收集聚合物中; （d）根据以下方法在有源层上形成空穴传输层：i）用包含空穴传输化合物，水和醇的溶液涂覆活性层以形成膜; ii）干燥膜以形成空穴传输层; （e）在所述空穴传输层上形成第二电极层。

4. 发明申请

WO2012041847A1 IMPROVED ELECTRON TRANSPORT LAYER 审中-公开
标题翻译：改进的电子运输层
公开(公告)号：WO2012041847A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011/066761
申请日：2011-09-27
申请人： THE TECHNICAL UNIVERSITY OF DENMARK , KREBS, Frederik Christian , SØNDERGARD, Roar , NORRMAN, Kion , JØRGENSEN, Mikkel
发明人： KREBS, Frederik Christian , SØNDERGARD, Roar , NORRMAN, Kion , JØRGENSEN, Mikkel
IPC分类号： B01B1/08
CPC分类号： H01L51/0022 , H01L51/0036 , H01L51/0097 , H01L51/4213 , H01L51/4233 , H01L51/4253 , H01L51/5072 , H01L2251/308 , Y02E10/549
摘要： The present invention provides: a method of preparing a coating ink for forming a zinc oxide electron transport layer, comprising mixing zinc acetate and a wetting agent in water or methanol; a coating ink comprising zinc acetate and a wetting agent in aqueous solution or methanolic solution; a method of preparing a zinc oxide electron transporting layer, which method comprises: i) coating a substrate with the coating ink of the present invention to form a film; ii) drying the film; and iii) heating the dry film to convert the zinc acetate substantially to ZnO; a method of preparing an organic photovoltaic device or an organic LED having a zinc oxide electron transport 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 following method: i) coating a coating ink comprising an ink according to the present invention to form a film; ii) drying the film; iii) heating the dry film such that the zinc acetate is substantially converted to ZnO; c) forming an active layer; d) forming a hole transport layer; and e) forming a second electrode layer; and an optoelectronic device comprising an electron transporting layer comprising zinc oxide and a wetting agent.
摘要翻译：本发明提供：一种制备用于形成氧化锌电子传输层的涂料油墨的方法，包括将乙酸锌和润湿剂混合在水或甲醇中; 包含乙酸锌和润湿剂在水溶液或甲醇溶液中的涂料油墨; 一种制备氧化锌电子传输层的方法，该方法包括：i）用本发明的涂料油墨涂覆基材以形成膜; ii）干燥薄膜; 和iii）加热干膜以将乙酸锌基本上转化为ZnO; 一种制备有机光伏器件或具有氧化锌电子传输层的有机LED的方法，该方法包括以下顺序：a）提供带有第一电极层的衬底; b）根据以下方法形成电子传输层：i）涂覆包括根据本发明的油墨的涂料油墨以形成膜; ii）干燥薄膜; iii）加热干膜使得乙酸锌基本上转化为ZnO; c）形成活性层; d）形成空穴传输层; 和e）形成第二电极层; 以及包括包含氧化锌和润湿剂的电子传输层的光电子器件。

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