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Chemical and Electrochemical Synthesis of Platinum Black

Chemical and Electrochemical Synthesis of Platinum Black

S E Stanca, F Hänschke, A Ihring, G Zieger, J Dellith, E Kessler, H-G Meyer

Sci Rep. 2017 Apr 21;7(1):1074.

PMID: 28432325

Abstract:

We present electrochemical and chemical synthesis of platinum black at room temperature in aqueous and non-aqueous media. X-ray analysis established the purity and crystalline nature. The electron micrographs indicate that the nanostructures consist of platinum crystals that interconnect to form porous assemblies. Additionally, the electron micrographs of the platinum black thin layer, which was electrochemically deposited on different metallic and semiconductive substrates (aluminium, platinum, silver, gold, tin-cooper alloy, indium-tin-oxide, stainless steel, and copper), indicate that the substrate influences its porous features but not its absorbance characteristics. The platinum black exhibited a broad absorbance and low reflectance in the ultraviolet, visible, and infrared regions. These characteristics make this material suitable for use as a high-temperature resistant absorber layer for the fabrication of microelectronics.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP7440064-A	Platinum black		7440-06-4	Price

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