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791555

Sigma-Aldrich

二氧化钛浆料，活性不透明

别名:

Greatcell Solar® 18NR-AO 二氧化钛浆料, TiO2浆料

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About This Item

MDL號碼:
MFCD00011269
分類程式碼代碼:
12352103
PubChem物質ID:
329768279
NACRES:
NA.23

描述

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

形狀

paste (cream)

濃度

27.0 wt. %

樣品平均尺寸

20 nm (active)
≤450 nm (scatter)

黏度

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

InChI

1S/2O.Ti

InChI 密鑰

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

相关类别

一般說明

活性不透明二氧化钛浆料是具有锐钛矿颗粒和较大尺寸锐钛矿散射颗粒的二氧化钛的前体，用于在氟掺杂二氧化锡玻璃（FTO）基板上形成白色涂层。它被用在多种电化学设备中，以改善电子迁移率和功率效率。

應用

二氧化钛浆料有一种层级化多孔结构，能够以非团聚的形式加载纳米材料，用于制造具有较高光吸收的染料敏化太阳能电池。
在不需要透明度的应用中使用不透明的活性二氧化钛糊剂。
不透明活性二氧化钛糊剂配方中分散的散射颗粒可通过较大的烧结膜表面/体积比，提高DSC性能。
不透明活性二氧化钛糊剂中含有活性锐钛矿颗粒（约20nm）和较大的锐钛矿散射颗粒（可达450nm）的混合物。
干燥后；此糊剂必须在500°C或更高温度下进行烧制。由此形成一层不透明的烧结层，单层的印刷层膜厚为7-8μm，两层约为15μm；当使用48T目时。
该糊剂表现出最佳的流变属性，提供了良好的表面均一性，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

法律資訊

Greatcell Solar ® 的产品是 EPFL 许可证下 Sun2 产品的独家供应商。
Greatcell Solar®是Greatcell Solar的注册商标。
Greatcell Solar is a registered trademark of Greatcell Solar

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

195.8 °F

閃點（°C）

91 °C

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分析证书(COA)

Lot/Batch Number
MKCQ9017
MKCP7220
MKCM2387
MKCG1982
MKBV3023V

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