Metal plating of Fiber and polymer materials using Super Critical Carbon dioxide

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In order to prepare some new types of electro conductive wires and devices using organic fibers and plates having very light, but very strong properties an attempt has been investigated applying supercritical carbon dioxide. To improve the adhesion properties of metal plating on the fibers and plates, suitable organic metal complexes were selected as catalyst for plating. The behaviors of each pure complex and the complex mixtures were first investigated by measuring the solubility and affinity on the fiber and plate materials. Enough high Cu plating has been done by using complex mixtures and treating at higher temperature after complex impregnation.Some special treatments have been done for liquid crystal polymer LCP and epoxy polymer plate ; one of them the impregnation of complex mixtures and the other one is application of electron beam, plasma and laser irradiation before complex impregnation using supercritical carbon dioxide.