Compostos de índio
Óxido de índio e estanho (ITO)
Indium tin oxide (ITO) is a composite material consisting of indium(III) oxide (In₂O₃) and tin (IV) oxide (SnO₂), typically in a 90:10 weight ratio. Known for its exceptional transparency and low sheet resistance, ITO is a preferred choice for flat panel displays and touch sensors. Indium Corporation offers premium, high-purity ITO products in bulk, suitable for fabricating sputter targets or creating ink formulations. Our ITO is provided in powder form, which can be compressed and sintered into sputter targets or used to produce ink-like coatings.
Desenvolvido por Indium Corporation
- Flexibility Over the Indium Oxide
- Tight Control
- Low Impurities, With a Powder Purity Level of >4N5
Visão geral do produto
Indium Oxide to Tin Oxide Ratio
While the 90/10 ratio of indium oxide to tin oxide is commonly preferred, we also offer alternative ratios to meet diverse needs. Our formulations range from 87% to 95% indium oxide by weight, enabling precise customization of sheet resistance and transparency in deposited films to suit specific customer requirements.
Particle Size Distribution
Our powder particles are precisely controlled to ensure a consistent size distribution, which plays a crucial role in the performance of our ITO products. The particle size and BET (surface area per unit mass) are closely related, and we carefully manage the BET value throughout our processes. We also provide this information with every shipment to support optimal performance in your applications.
Impurity Control
Metallic impurities can greatly affect the electronic and optical performance of ITO films. We enforce stringent controls to minimize these impurities and provide detailed documentation of their levels in the Certificate of Analysis (COA) for each shipment.
Caraterísticas
Mobile phones
ITO-coated conducting glass is found in nearly every touchscreen display, including smartphones.
Balanced ratio
Indium oxide enhances transparency while tin oxide boosts conductivity. By adjusting the ratio, a harmonious balance is attained.
80%
The United States Geological Survey reports that 80% of the world’s indium consumption is allocated to ITO usage.
4 eV
ITO is classified as an n-type semiconductor with a considerable bandgap of approximately 4 eV. However, its limited carrier mobility prevents it from being widely adopted as a mainstream semiconductor.
ITO Products
| Tipo de produto | d90 | d50 | d10 | BET m2/g (typical) |
|---|---|---|---|---|
| Type A – Standard | 32.0-44.0 | 13.2-24.0 | 2.7-8.0 | 2.4 |
| Type D – Very fine | 4.3-11.5 | 1.1-3.0 | 0.4-0.8 | 18.5 |
Fichas de dados do produto
Óxido de índio-estanho (ITO) PDS 97550 R12.pdf
Aplicações relacionadas
ITO is suitable for a wide range of applications.
Síntese química
Indium and gallium compounds for chemical synthesis…
Mercados relacionados
Indium Corporation’s ITO is available for use in the following markets:
Produtos relacionados
Óxido de índio (IndiOx®)
High-purity compound for advanced technologies.
Óxido de gálio
High-quality product used in power electronics &…
Hidróxido de índio
A vital precursor for crafting indium-based materials.
Tricloreto de gálio (EZ-Pour®)
Exclusive high-purity and safer EZ-Pour® Gallium Trichloride.
Indium Monoiodide
A key ingredient in quantum dot production,…
Indium Triiodide
A key ingredient in quantum dot production,…
Apoio especializado para resultados fiáveis
Tem perguntas técnicas ou questões de vendas? A nossa equipa dedicada está aqui para ajudar. "From One Engineer to Another®" não é apenas o nosso lema - é o nosso compromisso de prestar um serviço excecional. Estamos prontos quando você estiver. Vamos ligar-nos!
Procura fichas de dados de segurança?
Aceda a tudo o que precisa - desde especificações técnicas a orientações de aplicação - numa localização conveniente.
O seu sucesso
é o nosso objetivo
Optimize os seus processos com os mais recentes materiais, tecnologia e apoio especializado à aplicação. Tudo começa com o contacto com a nossa equipa.