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Niobium-Barium-Potassium phosphate glass bead

 69,00

Niobium-Barium-Potassium phosphate glass bead

The very dense glass beads have an average weight of 2.3 – 2.9g each – You get ONE piece.

Availability: 4 in stock (can be backordered)

Title Range Discount
2-3 2 - 3 2%
4-5 4 - 5 3%
6-10 6 - 10 5%
11-20 11 - 20 8%
SKU: 04860-25 Categories: , ,

Niobium-Barium-Potassium phosphate glass bead

Glass with exceptionally high niobium content: Niobium-Barium-Potassium phosphate glass.

Inspired by the high refractive properties of lithium niobate, I explored a new composition containing 30 mol% Nbâ‚‚Oâ‚….

Achieving this was particularly challenging, as niobium oxide typically tends to form crystalline phases. However, by carefully balancing barium and potassium in the right proportions, I successfully produced a glass with an extremely high refractive index und very high density.

The very dense glass beads have an average weight of 2.3 – 2.9g each

Element

Nb

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