The Development of New Catalytic Pigments Based on SiO2 Amorphous Photonic Crystals via Adding of Dual-Functional Black TiO2-x Nanoparticles
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DOI: 10.1021/acsomega.2c00346
Abstract: Biomimetic synthesis of amorphous photonic crystals (APCs) is an effective approach to obtaining non-iridescent structural colors. However, the structural colors of artificially prepared APCs are dim or even white due to the influence of incoherent… read more here.
Keywords: catalytic pigments; photonic crystals; amorphous photonic; black tio2 ... See more keywords
Amorphous Photonic Structures with Brilliant and Noniridescent Colors via Polymer-Assisted Colloidal Assembly
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DOI: 10.1021/acsomega.9b02734
Abstract: Efficient and large area fabrication of amorphous photonic crystals (APCs) with multicolor, angle independency, and fine resolution is always desired owing to their application in color displays, sensors, and pigments. Here, we report a polymer-assisted… read more here.
Keywords: polymer assisted; amorphous photonic; assisted colloidal; colloidal assembly ... See more keywords
Enhanced light extraction efficiency of an LED package by a surface-mounted amorphous photonic structure.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.439857
Abstract: In this study, we propose a low-cost, simple and feasible post-processing approach to improve the light extraction efficiency (LEE) of LED packages. Amorphous photonic structures (APSs) with only short-range order are fabricated from anodic aluminum… read more here.
Keywords: amorphous photonic; light extraction; led package; extraction efficiency ... See more keywords