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916501

Sigma-Aldrich

ZrO2 nanoparticles

5 nm (core), acrylate functionalized, Ethyl Acetate 50 wt. %, medium surface coverage capping materials

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Linear Formula:
ZrO2
CAS Number:
MDL number:
UNSPSC Code:
12352303
NACRES:
NA.23

Quality Level

form

liquid

composition

Ethyl Acetate, 50 wt. %

particle size

5 nm (core)

functional group

acrylate

InChI

1S/2O.Zr

InChI key

MCMNRKCIXSYSNV-UHFFFAOYSA-N

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Application

High refractive index nanocrystal dispersions dramatically improve optical and mechanical properties to enable next-generation products. Incorporating ZrO2 significantly increases the refractive index of many commonly used polymers, while maintaining high transparency. This combination of key properties allows researchers to optimize optical efficiency and improve light extraction.

Features and Benefits

  • Zirconia with 5nm core plus surface capping that contains acrylate functionality designed to crosslink with acrylate and vinyl monomers.
  • Balanced surface coverage that provides both improved formulation stability and dispersibility without sacrificing refractive index.

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

24.8 °F

flash_point_c

-4 °C


Certificates of Analysis (COA)

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Articles

Target applications for the ZrO2 include AR/VR, optical devices such as diffractive optical elements, wafer-level optics, sensors, and micro-lens arrays, and various display technologies including organic light-emitting diodes, quantum dots, and mini and micro light-emitting diodes.

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