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    • 6. 发明申请
    • METHOD TO ELECTRODEPOSIT METALS USING IONIC LIQUIDS
    • 使用离子液体电沉积金属的方法
    • WO2007093574A2
    • 2007-08-23
    • PCT/EP2007/051329
    • 2007-02-12
    • AKZO NOBEL N.V.KUZMANOVIC, BorisVAN STRIEN, Cornelis, Johannes, GovardusBARTEL, Colin, EricZEITLER, Michael
    • KUZMANOVIC, BorisVAN STRIEN, Cornelis, Johannes, GovardusBARTEL, Colin, EricZEITLER, Michael
    • C25D3/66
    • C25D3/665
    • 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 + R 1 R 2 R 3 R 4 X - or N + R 5 R 6 R 7 R 8 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 R 1 to R 8 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, NH 2 , CN, NO 2 , COOR 9 , CHO, COR 9 , or OR 9 , at least one of R 5 to R 8 is a fatty alkyl chain, and one or more of R 5 to R 8 can be a (poly)oxyalkylene group wherein the alkylene is a C 1 to C 4 alkylene and the total number of oxyalkylene units can be from 1 to 50 oxyalkylene units, and at least one of R 1 to R 8 is a C 1 to C 4 alkyl chain, R 9 is an alkyl or cycloalkyl group, X- is an anion having an N-acyl sulphonylimide anion (-CO-N - -SO 2 -) functionality, Y - is an anion compatible with the N + R 5 R 6 R 7 R 8 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.
    • 本发明涉及一种在基板上电镀或电解金属的方法,其中选自N + 1 / R 2 R 2 R 2基团中的一种离子液体, R 3,R 3,R 3,R 3,R 3,R 5,R 5, 作为电解质,使用加入到离子液体中的金属盐作为电解质,使用6 R 7 R 8 - 因为金属源或金属阳极用作金属源,其中R 1至R 8中的任何一个独立地表示氢,烷基,环烷基,芳基或 可以被选自OH,Cl,Br,F,I,苯基,NH 2,CN,NO 2,COOR 9的基团取代的芳烷基 CHO,COR 9或OR 9,R 5至R 8中的至少一个 >是脂肪烷基链,R 5至R 8中的一个或多个可以是(聚)氧化烯基,其中亚烷基是C 1〜 / SUB>至C 4亚烷基和总麻痹 肟的氧化烯单元可以是1至50个氧化烯单元,R 1至R 8中的至少一个是C 1至C 8 R 4是烷基,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 - )的阴离子, SO 2 - SO 2 - 官能团,Y - 是与N + R 5 R R相容的阴离子 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。
    • 8. 发明申请
    • METHOD TO ELECTRODEPOSIT METALS USING IONIC LIQUIDS
    • 用离子液体电解金属的方法
    • WO2007093574A3
    • 2007-12-06
    • PCT/EP2007051329
    • 2007-02-12
    • AKZO NOBEL NVKUZMANOVIC BORISVAN STRIEN CORNELIS JOHANNES GBARTEL COLIN ERICZEITLER MICHAELSPEELMAN JOHANNA CHRISTINA
    • KUZMANOVIC BORISVAN STRIEN CORNELIS JOHANNES GBARTEL COLIN ERICZEITLER MICHAELSPEELMAN JOHANNA CHRISTINA
    • C25D3/66
    • C25D3/665
    • 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 + R 1 R 2 R 3 R 4 X - or N + R 5 R 6 R 7 R 8 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 R 1 to R 8 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, NH 2 , CN, NO 2 , COOR 9 , CHO, COR 9 , or OR 9 , at least one of R 5 to R 8 is a fatty alkyl chain, and one or more of R 5 to R 8 can be a (poly)oxyalkylene group wherein the alkylene is a C 1 to C 4 alkylene and the total number of oxyalkylene units can be from 1 to 50 oxyalkylene units, and at least one of R 1 to R 8 is a C 1 to C 4 alkyl chain, R 9 is an alkyl or cycloalkyl group, X- is an anion having an N-acyl sulphonylimide anion (-CO-N - -SO 2 -) functionality, Y - is an anion compatible with the N + R 5 R 6 R 7 R 8 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.
    • 本发明涉及在衬底上电镀或电解抛光金属的方法,其中选自N + R 3 R 4 X - 或N + R 5 用作电解质,并且使用添加到离子液体中的金属盐 作为金属源或金属阳极用作金属源,其中R 1至R 8中的任何一个独立地表示氢,烷基,环烷基,芳基或 可以被选自OH,Cl,Br,F,I,苯基,NH 2,CN,NO 2,COOR 9的基团取代的芳烷基 CHO,COR <9>或OR <9>中的至少一个,至少一个R 5 至R 8 >是脂肪烷基链,并且R 5至R 8中的一个或多个可以是(聚)氧化烯基,其中亚烷基是C 1〜 / SUB>至C 4 亚烷基并且总数为麻木 其中氧化烯单元可以为1至50个氧亚烷基单元,并且R 1至R 8中的至少一个为C 1至C 烷基链,R 9是烷基或环烷基,X - 是具有N-酰基磺酰基酰亚胺阴离子(-CO-N - )的阴离子, SUP> -SO 2 - )功能,Y - 是与N + R 5 R兼容的阴离子 铵阳离子,例如卤化物阴离子,羧酸盐阴离子,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。