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Photochemical production of gold ﬁlms on the surface of fabric materials

Abdurazova Perizat, Sataev Malik, Kenzhibayeva Gulmira, Koshkarbayeva Shayzada, Amanbayeva Kalamkas, Raiymbekov Yerkebulan

Polish Journal of Chemical Technology

2020

Vol. 22, nr 4

28--30

A technology for producing gold ﬁlms on the surface of fabric materials has been developed, which provides for preliminary wetting of the fabric product with aqueous solutions of gold (III) chloride. In this case, a sorption layer of gold chloride is formed on the surface of fabric materials. Then, when drying these products under sunlight, physicochemical and photochemical processes occur, leading initially to the formation of monovalent gold chlorides, which, having semiconductor properties, provide the release of elemental gold. After washing of by-products on the surface of the material remains an ultra-thin ﬁlm of gold, which has a sufﬁciently strong grip on the base. Since the proposed technology does not require special equipment it can be used to apply functional ﬁlms of gold on various products of technical, household and medical purposes.

Selected applications of nanotechnology in textiles

Wong Y. W. H., Yuen C. W. M., Leung M. Y. S., Ku S. K. A., Lam H. L. I.

Autex Research Journal

2006

Vol. 6, no. 1

1--8

The use of nanotechnology in the textile industry has increased rapidly due to its unique and valuable properties. The present status of nanotechnology use in textiles is reviewed, with an emphasis on improving various properties of textiles.