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Merck

578274

Sigma-Aldrich

氧化铟锡涂覆的矩形玻片

surface resistivity 8-12 Ω/sq, slide

别名:

ITO, ITO 涂覆的矩形玻片

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About This Item

线性分子式:
In2O3 · (SnO2)x
CAS号:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

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品質等級

包裝

pack of 10 slides
pack of 25 slides

表面阻抗

8-12 Ω/sq

長度 × 寬度 × 厚度

75 mm × 25 mm × 1.1 mm

透射率

>83%

折射率

n20/D 1.517 (lit.)

SMILES 字串

O=[Sn]=O.O=[In]O[In]=O

InChI

1S/2In.5O.Sn

InChI 密鑰

LNNWKAUHKIHCKO-UHFFFAOYSA-N

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一般說明

氧化铟锡(ITO)被广泛用作透明导电氧化物。其主要特征是具有导电性、光学透明性以及易于沉积成薄膜。[1]

應用

ITO被用于封固小鼠大脑[2] 和心脏的冷冻切片。[3]ITO盖玻片可用于封闭的数字微流体装置。[4]
已报道的一些其他用途有:
  • 在ITO封闭的玻璃基片上制备的真黑素样品。[5]
  • 用于光束偏转(OBD)传感的液体池的界面窗口含有一层20nm厚的氧化铟锡膜。
  • 介孔TiO2 膜是在ITO导电玻璃上形成的[6]

物理性質

ITO涂层的厚度为1200-1600 Å。
当暴露于300℃的温度30分钟或更长时间时,电阻可以增加到高达30 Ω。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Katsuji Hattori et al.
Antioxidants & redox signaling, 13(8), 1157-1167 (2010-05-22)
Local responses of energy metabolism during brain ischemia are too heterogeneous to decipher redox distribution between anoxic core and adjacent salvageable regions such as penumbra. Imaging mass spectrometry combined by capillary electrophoresis/mass spectrometry providing quantitative metabolomics revealed spatio-temporal changes in
Online coupling of digital microfluidic devices with mass spectrometry detection using an eductor with electrospray ionization.
Baker CA and Roper MG
Analytical Chemistry, 2955-2960 (2012)
Preparation of non-annealed anatase TiO< sub> 2</sub> film on ITO substrate by anodizing in hot phosphate/glycerol electrolyte for dye-sensitized solar cells.
Tsuji E, et al.
Materials Letters, 91, 39-41 (2013)
High-resolution frequency-modulation atomic force microscopy in liquids using electrostatic excitation method.
Umeda K, et al.
Applied Physics Express, 3(6), 065205-065205 (2010)
Andreas Herrmann et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(1), 117-124 (2008-12-17)
Application of an electric field to liquid crystalline film forming imines with negative dielectric anisotropy, such as N-(4-methoxybenzylidene)-4-butylaniline (MBBA, 1), results in the expulsion of compounds that do not participate in the formation of the liquid crystalline phase. Furthermore, amines

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Organic photovoltaics (OPVs) represent a low-cost, lightweight, and scalable alternative to conventional solar cells. While significant progress has been made in the development of conventional bulk heterojunction cells, new approaches are required to achieve the performance and stability necessary to enable commercially successful OPVs.

A transparent conductive electrode (TCE) is an essential component of various optoelectronic devices such as solar cells, liquid-crystal displays (LCD), light-emitting diodes (LED), and touch screens.

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Questions

1–8 of 8 Questions  
  1. Is the glass coated with ITO on one side or both sides?

    1 answer
    1. The glass is ITO coated on one side. The coated side may be determined by holding the glass to the light. It will appear lightly opaque and may display a slight difference in color.

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  2. Is it possible to etch 578274-10PAK Indium tin oxide coated glass slides with E-beam lithography?

    1 answer
    1. It is uncertain whether E-beam lithography will work for this purpose. The most common method for ITO (Indium Tin Oxide) patterning is photolithography. For simple patterning, a laser patterning system, specifically a fiber laser source, can be utilized. Alternatively, a CO2 laser source is capable of etching the glass. However, it's important to note that using a fiber laser can be challenging without prior experience, as it may lead to the redeposition of material on the glass along the laser path, which is non-removable.

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  3. For Product 578274, what is the melting point of Indium tin oxide coated glass slide, rectangular?

    1 answer
    1. Unfortunately, the melting point is not determined for this product.

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  4. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  5. How do I clean Product 578274, Indium tin oxide coated glass slide?

    1 answer
    1. To clean ITO slides, the manufacturer recommends to immerse the slides in a 20 weight % solution of ethanolamine in deionized water, heat to 80°C in an ultrasonic bath for 10-15 minutes. After this step, the slides should be removed and rinsed several times with deionized water, and finally dried with pure nitrogen gas to avoid water spotting.

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  6. What method can be used to etch Product 578274, Indium tin oxide coated glass slide?

    1 answer
    1. Per the manufacturer, an aqueous solution of 20% hydrochloric acid, 5% nitric acid and a few drops of liquid detergent to promote wetting of the ITO surface will remove ITO. If this solution is heated to 55°C, it will typically etch 100 ohm ITO coating in 30-60 seconds, or if the etching is carried out at room temperature, it will take six to ten minutes. Differences in the morphology of the coating, the thickness of the coating (more conductive coatings will be thicker), and changes in the purity or concentration of the acid solution will effect the time required to remove the ITO. Please be advised that ITO coatings can be lost if they come into direct contact with mineral acids and strong organic acids. Therefore, direct contact with these agents should be avoided. After the etching process is complete, the slides should be immediately rinsed in a 10% aqueous solution of sodium carbonate to neutralize any residual acid. To avoid water spotting, blow dry the slides with pure nitrogen gas.

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  7. What type of glass is Product 578274, Indium tin oxide coated glass slide, made of?

    1 answer
    1. The slide is made with soda lime float glass. Molten glass is floated on a pool of liquid tin under a nitrogen/hydrogen atmosphere. This high volume process results in glass which does not require grinding or polishing to achieve a high-quality finish. Float glass will typically have a strain point of 523°C, a CTE of 77-85 x 107 / °C, and a refractive index of 1.517. Typical composition of float glass is 72.6% SiO2, 0.8% B2O3, 1.7% Al2O3, 4.6% CaO, 3.6% MgO, and 15.2% Na2O.

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  8. For Product 578274, Indium tin oxide coated glass slide, what is the passivation layer, and what is it's purpose?

    1 answer
    1. ITO coated float glass is only offered with a SiO2 passivation layer applied directly on the glass prior to ITO coating. The passivation layer is intended to minimize the leaching of alkali oxides into liquid crystals, which can have a detrimental effect on the volume resistivity of the liquid crystal.

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