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637254

Titanium dioxide, anatase

Name: Titanium dioxide, anatase
Brand: ALDRICH

nanopowder, <25 nm particle size, 99.7% trace metals basis

别名:

二氧化钛

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关于此项目

线性分子式:

TiO₂

化学文摘社编号:

1317-70-0

分子量:

79.87

NACRES:

NA.23

PubChem Substance ID:

24882841

UNSPSC Code:

12352302

EC Number:

215-280-1

MDL number:

MFCD00011269

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属性

产品名称

氧化钛 (IV)，锐钛矿, nanopowder, <25 nm particle size, 99.7% trace metals basis

assay

99.7% trace metals basis

form

nanopowder

reaction suitability

core: titanium

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

surface area

45-55 m²/g

particle size

<25 nm

mp

1825 °C (lit.)

density

3.9 g/mL at 25 °C (lit.)

bulk density

0.04‑0.06 g/mL

application(s)

battery manufacturing

greener alternative category

Enabling

SMILES string

O=[Ti]=O

InChI

1S/2O.Ti

InChI key

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

说明

General description

我们的锐钛矿氧化钛纳米粉末是一种细白色粉末，由粒径小于 25 nm 的二氧化钛纳米颗粒组成。锐钛矿是TiO₂的亚稳态多晶型，硬度和密度均低于金红石多晶型。从光学角度来看，锐钛矿纳米粉末的折射率较低，吸收的紫外线较少，且表现出比金红石多晶型更高的光催化活性。因此，在需要光催化活性的应用中——例如自清洁表面和太阳能电池——锐钛矿通常是首选。

We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. This is an enabling product that enhances the performance of perovskite fuel cells, facilitating high solar energy conversion and contributing to more efficient energy solutions. Click here for more information.

Application

二氧化钛糊剂可用作自清洁玻璃的透明涂层。低光学散射的二氧化钛-丙烯酸酯纳米复合材料已有报道。基于二氧化钛和二-（异硫氰酸酯）-双-（2,2′-联吡啶-4,4′-二羧酸酯）钌（II）的太阳能电池中的金属接触已有研究。

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dust mask type N95 (US), Eyeshields, Gloves

存储类别

11 - Combustible Solids

历史批次信息供参考:

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全球贸易项目编号

货号	GTIN
637254-100G	04061832724270
637254-500G	04061832724539
637254-50G	04061835571758