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Merck

791547

Sigma-Aldrich

二氧化钛浆料,透明

别名:

Greatcell Solar®, 二氧化钛浆料

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About This Item

MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

描述

Crystal Structure: > 99% anatase (analysis carried out on starting material, prior to paste manufacture)

质量水平

表单

paste (yellow)

浓度

19.0 wt. %

平均零件尺寸

20 nm (active)

粘度

40000-55000 mPa.s(20 °C) (Analysis carried out at 20°C with 20mm 4 degree cone/plate; 40 s-1))

SMILES字符串

[Ti](=O)=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

一般描述

透明二氧化钛(TiO2)浆料是一种具有较大表面积体积比的可见透明浆料。浆料中TiO2纳米颗粒的平均直径为20nm,每一印刷层的透明烧结膜厚度大约为6-7μ米。

应用

TiO2浆料会形成丝网印刷膜,主要作为铟锡氧化物(ITO)或氟掺杂氧化锡(FTO)基衬底上的导电带,用于染料敏化太阳能电池和主要光伏应用。
在需要具有较大表面积/体积比的透明烧结二氧化钛薄膜的应用中使用透明二氧化钛膏。

当使用 43T 筛网印刷时,配制透明二氧化钛浆料,以获得厚度为 6-7 μm 的烧结薄膜。透明二氧化钛糊剂具有高度分散和稳定的锐钛矿纳米颗粒。

它的优化丝网印刷使用一个合成的 43T 网状网(或类似的)。干燥后,该糊剂必须在 500°C 或 500°C 以上温度下烧结。当使用 43T 筛网时,得到透明烧结层;一个打印层膜厚度约为 6-7 μm,两个打印层膜厚度约为 12 μm。

该糊剂表现出最佳的流变属性,提供了良好的表面均匀性,并含有特别配制的有机粘合剂,以提供适用于一系列染料/电解质系统的通用多孔性。

保存:20°C 避光保存

法律信息

Greatcell Solar Materials Pty Ltd.的产品Greatcell Solar是 Greatcell Solar Materials Pty Ltd.的注册商标。
Greatcell Solar is a registered trademark of Greatcell Solar

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

195.8 °F - closed cup

闪点(°C)

91 °C - closed cup


历史批次信息供参考:

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