STRUCTURAL COLORANTS WITH TRANSITION METAL
Disclosed in certain embodiments is a composition comprising a structural colorant comprising photonic particles comprising a metal oxide and a transition metal, the molar ratio of transition metal to metal oxide being less than about 2:1.
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Sprache: | eng |
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Zusammenfassung: | Disclosed in certain embodiments is a composition comprising a structural colorant comprising photonic particles comprising a metal oxide and a transition metal, the molar ratio of transition metal to metal oxide being less than about 2:1. |
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