公开(公告)号：US07250102B2

公开(公告)日：2007-07-31

申请号：US10476220

申请日：2002-04-30

申请人： Juergen K. S. Fischer

发明人： Juergen K. S. Fischer

IPC分类号： C25D3/44

CPC分类号： C25D3/42 ,  C25D3/44 ,  C25D3/54 ,  C25D3/665

摘要： Electroplating electrolyte compositions including CA•(nAl(C3H7)3(2−n)AlR3) where n is 0 and less than or equal to 2; C is Li, Na, K, Rb, Cs, NR′4, or mixtures thereof wherein R′ is H, CH3, C2H5, C3H7, C4H9, C5H11, C6H13, C7H15, C8H17, or mixtures thereof; A is H, F, Cl, Br, or mixtures thereof; R is H, halogen, CH3, C2H5, C3H7, C4H9, C5H11, C6H13, C7H15, C8H17, or mixtures thereof; and an aromatic hydrocarbon, aliphatic hydrocarbon, or mixtures thereof are described. Aluminum and magnesium/aluminum electroplating compositions including C•(nAl(C3H7)4(1−n)AlR4) where n is 0 and less than or equal to 1, where C is a cation such as, li, Na, K, Rb, Cs, or mixtures thereof; R is H or an alkyl such as, CH3, C2H5, C3H7, C4H9, C5H11, C6H13, C7H15, C8H17, or mixtures thereof are also described. The aluminum and magnesium/aluminum electroplating compositions formulation can include a solvent such as, an aromatic hydrocarbon, aliphatic hydrocarbon, or mixtures thereof.