Abstract: The present invention relates to a composition for electroless platinum plating and an electroless platinum plating method using the same, wherein it is possible to easily and safely produce a uniformly dispersed platinum thin film without expensive additional equipment by performing electroless platinum plating with a composition for electroless platinum plating containing an alcohol, an aqueous solution of a platinum chloride compound, and an aqueous solution of a basic compound.

Abstract: Provided is a method of manufacturing a palladium (Pd) thin film by using an electroless-plating method, the method including: manufacturing a reaction mixture by adding Pd salt and an alkaline pH regulator to an alcohol-water mixed solution; and forming a Pd thin film by loading and stirring the reaction mixture in a substrate. Accordingly, a Pd thin film having a surface enhancement Raman scattering (SERS) effect may be easily manufactured without having to use expensive additional equipment, such as a vacuum device, and in detail, electroless-plating may be performed even on an insulating substrate formed of, for example, glass. In addition, since a size of the Pd thin film manufactured on the substrate may be adjusted, the Pd thin film may be applied to various electrochemical products.

Abstract: Provided is a method of manufacturing a gold (Au) thin film on a dielectric surface by using an electroless-plating method, the method including: manufacturing a reaction mixture by adding an Au chloride compound and an alkaline compound to an alcohol-water mixed solution; and forming an Au thin film by putting a substrate in the reaction mixture and stirring the reaction mixture. Accordingly, compounds that are relatively low toxic may be used as raw materials, and an Au thin film having a surface enhancement Raman scattering (SERS) effect may be conveniently and stably formed on a dielectric surface without having to use expensive additional equipment, such as a vacuum device.

Abstract: Provided is a method of manufacturing a palladium (Pd) thin film by using an electroless-plating method, the method including: manufacturing a reaction mixture by adding Pd salt and an alkaline pH regulator to an alcohol-water mixed solution; and forming a Pd thin film by loading and stirring the reaction mixture in a substrate. Accordingly, a Pd thin film having a surface enhancement Raman scattering (SERS) effect may be easily manufactured without having to use expensive additional equipment, such as a vacuum device, and in detail, electroless-plating may be performed even on an insulating substrate formed of, for example, glass. In addition, since a size of the Pd thin film manufactured on the substrate may be adjusted, the Pd thin film may be applied to various electrochemical products.