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Development of a nanoscale electroless plating procedure for bismuth and its application in template-assisted nanotube fabrication.

ABSTRACT: Electroless plating is a versatile technique for the facile and controlled synthesis of metallic thin films and nanostructures. While there are numerous known procedures involving transition metals, reports on the electroless plating of post-transition metals are particularly rare, even without considering specific nanofabrication requirements. In this work we outline the development of a remarkably stable electroless plating bath for nanoscale bismuth coatings, based on the reduction of Bi-EDTA by borane dimethylamine. Its suitability for nanostructure fabrication is showcased by coating ion-track etched polycarbonate membranes, creating Bi tubes with sub-micron diameters in the process. This procedure could be particularly useful for the development and improvement of high surface-area Bi based catalysts and heavy metal sensors.

SUBMITTER: Scheuerlein MC

PROVIDER: S-EPMC8695131 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

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Development of a nanoscale electroless plating procedure for bismuth and its application in template-assisted nanotube fabrication.

Scheuerlein Martin Christoph MC Ensinger Wolfgang W

RSC advances 20210224 15

Electroless plating is a versatile technique for the facile and controlled synthesis of metallic thin films and nanostructures. While there are numerous known procedures involving transition metals, reports on the electroless plating of post-transition metals are particularly rare, even without considering specific nanofabrication requirements. In this work we outline the development of a remarkably stable electroless plating bath for nanoscale bismuth coatings, based on the reduction of Bi-EDTA ...[more]

PMID: 35423366

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