Indium Oxide (In₂O₃) Nanopowder / Nanoparticles (99.995%, 20–70 nm)

Description

Indium Oxide (In₂O₃) Nanopowder / Nanoparticles (99.995%, 20–70 nm)

Indium Oxide Nanopowder (In₂O₃) is a high-purity (99.995%) material with an average particle size of 20–70 nm. Produced via chemical precipitation, these nanoparticles exhibit a light yellow powder color with faceted and rod-like morphology. The material is well-regarded for its excellent electrical conductivity, optical transparency, and high chemical stability, making it a key component in next-generation electronic and optoelectronic applications.

Technical Properties

• Purity (%): 99.995 (ICP–AES tested)

• Average Particle Size (nm): 20–70 (BET + TEM tested)

• Specific Surface Area (SSA): 20–30 m²/g

• Color: Light yellow

• Morphology: Faceted & rod-like

• Bulk Density (g/cm³): 1.05

• True Density (g/cm³): 7.18

• Refractive Index: 2.0

• Manufacturing Method: Chemical precipitation

Elemental Analysis (ppm):
Al <5 | Ti <5 | Cd <5 | Cu <3 | Fe <2 | Pb <5 | Ni <0.1 | Si <0.1 | Sn <5 | As <5

Applications

Indium Oxide Nanoparticles are highly versatile and play a crucial role in electronics, optics, sensors, and energy storage.

• Transparent Conductive Electrodes (TCOs): Used in flat-panel displays, touch screens, and solar cells as a substitute for ITO (Indium Tin Oxide).

• Gas Sensors: Effective for detecting ozone (O₃) and nitrogen dioxide (NO₂).

• Energy Applications: Acts as a mercury substitute inhibitor in batteries, enhancing safety and performance.

• Optical & Antistatic Coatings: Improves transparency and conductivity for smart glass and protective layers.

• Electrochromic & Optoelectronic Devices: Used in UV detectors, lasers, low-emissivity windows, and electrochromic mirrors.

• Advanced Research: Applied as photoelectrode material and in electro-optic modulators for next-gen nanodevices.

Indium Oxide (In₂O₃) Nanopowder combines exceptional purity, controlled nanoscale size, and unique faceted morphology, making it ideal for transparent conductive electrodes, gas sensors, optical coatings, and battery technologies. Its widespread use in optoelectronics, displays, and energy storage highlights its importance in both industrial and research applications.