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1. 发明授权

US08361300B2 Method to electrodeposit metals using ionic liquids 失效
标题翻译：使用离子液体电沉积金属的方法
公开(公告)号：US08361300B2
公开(公告)日：2013-01-29
申请号：US12279517
申请日：2007-02-12
申请人： Boris Kuzmanovic , Cornelis Johannes Govardus Van Strien , Colin Eric Bartel , Michael Zeitler , Johanna Christina Speelman
发明人： Boris Kuzmanovic , Cornelis Johannes Govardus Van Strien , Colin Eric Bartel , Michael Zeitler , Johanna Christina Speelman
IPC分类号： C25D3/00
CPC分类号： C25D3/665
摘要： The present invention relates to a method to electroplate or electropolish a metal on a substrate wherein an ionic liquid is selected from the group of N+R1R2R3R4 X− or N+R5R6R7R8 Y− is employed as electrolyte, and a metal salt added to the ionic liquid is employed as the metal source or a metal anode is used as the metal source, wherein any one of R1 to R8 independently represents a hydrogen, alkyl, cycloalkyl, aryl, or aralkyl group that may be substituted with a group selected from OH, Cl, Br, F, I, phenyl, NH2, CN, NO2, COOR9, CHO, COR9, or OR9, at least one of R5 to R8 is a fatty alkyl chain, and one or more of R5 to R8 can be a (poly)oxyalkylene group wherein the alkylene is a C1 to C4 alkylene and the total number of oxyalkylene units can be from 1 to 50 oxyalkylene units, and at least one of R1 to R8 is a C1 to C4 alkyl chain, R9 is an alkyl or cycloalkyl group, X− is an anion having an N-acyl sulphonylimide anion (—CO—N−—SO2—) functionality, Y− is an anion compatible with the N+R5R6R7R8 ammonium cation, such as a halogenide anion, a carboxylate anion, a sulphate (both organic and inorganic sulphate), sulphonate, carbonate, nitrate, nitrite, thiocyanate, hydroxide, or sulphonylimide anion.
摘要翻译：本发明涉及一种在基板上电镀或电解金属的方法，其中离子液体选自N + R1R2R3R4X-或N + R5R6R7R8Y-的组，用作电解质，并将金属盐加入到离子使用液体作为金属源或使用金属阳极作为金属源，其中R 1至R 8中的任何一个独立地表示可以被选自下列基团的氢，烷基，环烷基，芳基或芳烷基取代：OH， Cl，Br，F，I，苯基，NH2，CN，NO2，COOR9，CHO，COR9或OR9，R5至R8中的至少一个为脂肪烷基链，R5至R8中的一个或多个可为（聚）氧化烯基，其中亚烷基是C1-C4亚烷基，氧化烯单元的总数可以是1至50个氧化烯单元，并且R 1至R 8中的至少一个是C 1至C 4烷基链，R 9是烷基或环烷基，X-是具有N-酰基磺酰亚胺阴离子（-CO-N-SO 2 - ）官能团的阴离子，Y-是阴离子与N + R5R6R7R8铵阳离子如卤化物阴离子，羧酸根阴离子，硫酸盐（有机和无机硫酸盐），磺酸盐，碳酸盐，硝酸盐，亚硝酸盐，硫氰酸盐，氢氧化物或磺酰亚胺阴离子相容。

2. 发明申请

US20100252446A1 Method to Electrodeposit Metals Using Ionic Liquids in the Presence of an Additive 审中-公开
标题翻译：在添加剂存在下使用离子液体电沉积金属的方法
公开(公告)号：US20100252446A1
公开(公告)日：2010-10-07
申请号：US12671830
申请日：2008-07-30
申请人： Boris Kuzmanovic , Lamberdine Johanna Willemina Maria Nabuurs-Willems , Cornelis Johannes Govardus Van Strien , Franz Winfried Welter , Johanna Christina Speelman
发明人： Boris Kuzmanovic , Lamberdine Johanna Willemina Maria Nabuurs-Willems , Cornelis Johannes Govardus Van Strien , Franz Winfried Welter , Johanna Christina Speelman
IPC分类号： C25F3/16 , C25D5/00
CPC分类号： C25D3/665 , C25D3/02 , C25F3/16
摘要： The present invention pertains to the use of an additive selected from the group consisting of amorphous silica, graphite powder, and a mixture thereof in a process to electroplate or electropolish a metal on a substrate using an ionic liquid as the electrolyte to increase metal layer thickness. It furthermore pertains to a method to electroplate or electropolish a metal on a metal substrate wherein an ionic liquid is employed as electrolyte, wherein a metal salt added to said ionic liquid or a metal anode is employed as metal source, and wherein said ionic liquid comprises said additive.
摘要翻译：本发明涉及使用选自无定形二氧化硅，石墨粉末及其混合物的添加剂在使用离子液体作为电解质来电镀或电镀基板上的金属的方法中的用途，以增加金属层厚度。此外，本发明还涉及一种在金属基底上电镀或电解金属的方法，其中使用离子液体作为电解质，其中加入所述离子液体或金属阳极的金属盐用作金属源，并且其中所述离子液体包含所述添加剂。

3. 发明申请

US20090236227A1 METHOD TO ELECTRODEPOSIT METALS USING IONIC LIQUIDS 失效
标题翻译：使用离子液体电沉积金属的方法
公开(公告)号：US20090236227A1
公开(公告)日：2009-09-24
申请号：US12279517
申请日：2007-02-12
申请人： Boris Kuzmanovic , Cornelis Johannes Govardus Van Strien , Colin Eric Bartel , Michael Zeitler , Johanna Christina Speelman
发明人： Boris Kuzmanovic , Cornelis Johannes Govardus Van Strien , Colin Eric Bartel , Michael Zeitler , Johanna Christina Speelman
IPC分类号： C25D5/00 , C25F3/16
CPC分类号： C25D3/665
摘要： The present invention relates to a method to electroplate or electropolish a metal on a substrate wherein an ionic liquid selected from the group of N+R1R2R3R4X− or N+R5R6R7R8Y− is employed as electrolyte, and a metal salt added to the ionic liquid is employed as the metal source or a metal anode is used as the metal source, wherein any one of R1 to R8 independently represents a hydrogen, alkyl, cycloalkyl, aryl, or aralkyl group that may be substituted with a group selected from OH, Cl, Br, F, I, phenyl, NH2, CN, NO2, COOR9, CHO, COR9, or OR9, at least one of R5 to R8 is a fatty alkyl chain, and one or more of R5 to R8 can be a (poly)oxyalkylene group wherein the alkylene is a C1 to C4 alkylene and the total number of oxyalkylene units can be from 1 to 50 oxyalkylene units, and at least one of R1 to R8 is a C1 to C4 alkyl chain, R9 is an alkyl or cycloalkyl group, X- is an anion having an N-acyl sulphonylimide anion (—CO—N−—SO2—) functionality, Y− is an anion compatible with the N+R5R6R7R8 ammonium cation, such as a halogenide anion, a carboxylate anion, a sulphate (both organic and inorganic sulphate), sulphonate, carbonate, nitrate, nitrite, thiocyanate, hydroxide, or sulphonylimide anion.
摘要翻译：本发明涉及一种在基板上电镀或电解金属的方法，其中使用选自N + R1R2R3R4X-或N + R5R6R7R8Y-的离子液体作为电解质，并且使用添加到离子液体中的金属盐由于金属源或金属阳极用作金属源，其中R 1至R 8中的任一个独立地表示可以被选自OH，Cl，Br的基团取代的氢，烷基，环烷基，芳基或芳烷基，F，I，苯基，NH2，CN，NO2，COOR9，CHO，COR9或OR9，R5至R8中的至少一个为脂肪烷基链，R5至R8中的一个或多个可为（聚）氧化烯基团，其中亚烷基是C1-C4亚烷基，氧化烯单元的总数可以是1至50个氧化烯单元，并且R 1至R 8中的至少一个是C 1至C 4烷基链，R 9是烷基或环烷基， X-是具有N-酰基磺酰亚胺阴离子（-CO-N-SO 2 - ）官能团的阴离子，Y-是与N + R5R相容的阴离子 6R7R8铵阳离子，如卤化物阴离子，羧酸根阴离子，硫酸盐（有机和无机硫酸盐），磺酸盐，碳酸盐，硝酸盐，亚硝酸盐，硫氰酸盐，氢氧化物或磺酰亚胺阴离子。

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