Titanium Dioxide Anatase Nanoparticles

CAS Number 1317-70-0

2D Materials, Anode Active Materials, Battery Materials, Cathode Active Materials, Inorganic Electronic Materials, Low Dimensional Materials, Materials, Metal Oxides

Titanium Dioxide Anatase Nanoparticles CAS 1317-70-0

Product Code M2394E1-50g

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Titanium Dioxide (TiO₂) Anatase Nanopowder and Aqueous Solution

High purity titanium dioxide (>99.5% purity) for applications in DSSCs, photocatalysts and energy storage devices

Technical Data | MSDS | Literature and Reviews | Related Products

Titanium dioxide has three common crystal polymorphs; anatase, rutile, and brookite. While all three are capable of absorbing light and initiating chemical or electronic processes, anatase stands out for its exceptional performance in photocatalytic and photovoltaic applications. It possesses the largest bandgap (3.2 eV) and has the higher surface energy of the three forms.

Anatase-phase TiO₂ electrodes are widely studied for use in lithium-ion (LIBs) and sodium-ion batteries (SIBs). In LIBs, they offer good cycling stability, low volume change, and enhanced safety due to their higher operating potential (~1.7 V vs. Li⁺/Li). In SIBs, anatase TiO₂ also performs well, with a reversible sodium insertion coefficient (y) of up to 0.41, making it a promising material for both systems.

High Purity

>99.5% purity

Versatile use

In DSSCs, photocatalysts and energy storage devices

Wide applications fields

Believed to be environmentally friendly

Worldwide shipping

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Anatase phase TiO₂ films have better sensitivity to H₂ and volatile organic compound (VOC) gases than the rutile phase, making it more suited to gas sensing applications. TiO₂ doped with transition metals can increase the gas sensing performance of UV-activated VOC gas sensors. Doping can also influence whether TiO₂ exhibits n-type or p-type semiconducting behaviour.

Titanium Dioxide (TiO₂) thin films play a key role as the electron transport layer in perovskite solar cells. Our anatase aqueous dispersion can be readily deposited to form films for such applications, as well as for photocatalysis and DSSCs.

Technical Data

CAS Number	1317-70-0
Chemical Formula	TiO₂
Molecular Weight	79.87 g/mol
Chemical Name	Titanium Dioxide
Synonyms	Titania, Titanium(IV) Oxide
Classification / Family	2D semiconducting materials, nanomaterials, Photocatalyst, DSSCs
Colour	White powder

Product Information

Product Code	M2394A1	M2394D1	M2394E1
Particle Size	20 – 30 nm	25 – 45 nm	≤ 10 nm
Form	Anatase	Anatase	Anatase
Appearance	White powder	Translucent white solution	White powder
Purity	> 99.5%	16 wt% in water	≥ 99.9%

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MSDS Documents

Titanium Dioxide Anatase Nanoparticles MSDS Sheet

Titanium Dioxide Anatase in Water MSDS Sheet

Literature

The Application of Nano-TiO 2 Photo Semiconductors in Agriculture, Y. Wang et al., Nanoscale Res. Lett., 11, 529 (2016); DOI 10.1186/s11671-016-1721-1.
Titanium Dioxide: From Engineering to Applications, X. Kang et al., Catalyst, 9, 191 (2019); DOI:10.3390/catal9020191.
Electron transport properties analysis of titanium dioxide dye-sensitized solar cells (TiO2-DSSCs) based natural dyes using electrochemical impedance spectroscopy concept: A review, Sol. Energy, 207, 1088-1121 (2020); DOI: 0.1016/j.solener.2020.07.028.

Titanium dioxide nanostructures as efficient photocatalyst: Progress, challenges and perspective, M. IJaz et al., Int J Energy Res., 1–21 (2020); DOI: 10.1002/er.6079.
High Temperature Stable Anatase Phase Titanium Dioxide Films Synthesized by Mist Chemical Vapor Deposition, Q. Zhang et al., Nanomaterials, 10, 911 (2020); DOI: 10.3390/nano10050911.
Pure Anatase Phase Titanium Dioxide Films Prepared by Mist Chemical Vapor Deposition, Q. Zhang et al., Nanomaterials, 8, 827 (2018); DOI:10.3390/nano8100827.
Titanium Dioxide Nanoparticles in Food and Personal Care Products—What Do We Know about Their Safety?, J. Musial et al, Nanomaterials, 10, 1110 (2020); DOI: 10.3390/nano10061110.
Anatase titanium dioxide as rechargeable ion battery electrode - A chronological review, Energy Storage Mater., 45, 201-264 (2022); DOI: 10.1016/j.ensm.2021.11.023.
Synthesis and application of titanium dioxide photocatalysis for energy, decontamination and viral disinfection: a review, J. Arun et al., Environ. Chem. Lett., 21, 339–362 (2023); DOI: 0.1007/s10311-022-01503-z.
Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications, and Applications, X. Chen et al., Chem. Rev., 107, 2891−2959 (2007); DOI: 10.1021/cr0500535.