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632317

Sigma-Aldrich

Indium(III) oxide

nanopowder, <100 nm particle size (TEM), 99.9% trace metals basis

Sinonimo/i:

Diindium trioxide, Indium sesquioxide

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About This Item

Formula empirica (notazione di Hill):
In2O3
Numero CAS:
Peso molecolare:
277.63
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

Tensione di vapore

<0.01 mmHg ( 25 °C)

Livello qualitativo

Saggio

99.9% trace metals basis

Forma fisica

nanopowder

Impiego in reazioni chimiche

reagent type: catalyst
core: indium

Dimensione particelle

<100 nm (TEM)

Densità

7.18 g/mL at 25 °C (lit.)

Stringa SMILE

O=[In]O[In]=O

InChI

1S/2In.3O
SHTGRZNPWBITMM-UHFFFAOYSA-N

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Descrizione generale

Indium(III)oxide is a versatile compound with significant applications in electronics,optics, and materials science. It is widely employed in the synthesis of transparentconducting oxides (TCOs), particularly for flat-panel displays, and solarcells, due to its electrical conductivity and optical transparency. Insemiconductor technology, it is used for making indium tin oxide (ITO),enhancing the performance of electronic devices, and is sensitive to variousgases, making it suitable for gas sensing applications, particularly indetecting hazardous gases.

Applicazioni

  • Amine Functionalized Surface Frustrated Lewis Pairs for CO2 Photocatalysis: Discusses the enhancement of photocatalytic performance for CO2 reduction using indium oxide hydroxide with amine-functionalized surface frustrated Lewis pairs (Q Guan et al., 2024).
  • Enhancing Gas Sensing Performance through UV Photoexcitation: Explores the improvement of room-temperature gas sensing capabilities of metal oxide semiconductor chemiresistors, including indium(III) oxide, by 400 nm UV photoexcitation (S Paul et al., 2024).
  • Indium(III) Complexes in Industry and Nanoparticle Synthesis: Reviews the use of trivalent indium complexes as catalysts and precursors for various industrial applications and the synthesis of nanoparticles like indium oxide (TO Ajiboye et al., 2024).
  • Ag/In2O3 Inverse Opal Synthesis: Details the synthesis and perspectives of silver/indium oxide inverse opal structures, highlighting their potential in semiconductor applications due to their optical properties (AV Lyutova et al., 2024).
  • Photocatalytic Generation of Hydroxyl Radicals and Manganese Species: Investigates the use of indium oxide in enhancing the photocatalytic performance of permanganate for efficient micropollutant removal under visible light (J Li et al., 2024).

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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