Nano Titanium dioxide
SKU: 78285938132

Nano Titanium dioxide

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Description

Nano Titanium dioxideProduct Name Nano Titanium dioxide Product Overview Titanium dioxide is a polycrystalline compound, there are three crystalline forms in nature: Rutile, Anatase and Brookite. Rutile and anatase belong to the tetragonal crystal system, but they have different crystal lattices, so the X diffraction images are different, the diffraction angle (2) of anatase titanium dioxide is located at 25. 5, and that of rutile titanium dioxide is located at 27. 5.

Product Name

Nano Titanium dioxide

Product Overview

Titanium dioxide is a polycrystalline compound, there are three crystalline forms in nature: Rutile, Anatase and Brookite. Rutile and anatase belong to the tetragonal crystal system, but they have different crystal lattices, so the X diffraction images are different, the diffraction angle (2θ) of anatase titanium dioxide is located at 25.5°, and that of rutile titanium dioxide is located at 27.5°. Rutile-type crystals are elongated, prismatic crystals, and usually twinned, while anatase-type generally approximate regular octahedra. Due to the different structures of anatase, plagioclase and rutile, the stability is different. plagioclase and anatase are low-temperature phases, rutile is a high-temperature phase, and the first two can be transformed into rutile at temperatures of more than 600 degrees Celsius. each crystal type of TiO2 exhibits different properties. The anatase and rutile TiO2 nanoparticles are used in catalysts, solar energy conversion, functional ceramics, humidity and high-temperature oxygen sensitive components, cosmetics and inorganic membranes. The anatase TiO2 is stable and has higher hardness, density, dielectric constant and refractive index, thus it has more important applications in advanced coatings, cosmetics and electronic ceramics.

Technical Parameter  

 

BET:7.37 m2/g

Purity:9%

Particle:0-40nm  

Product Features

 

Photocatalytic performance: When absorbing photons of a certain wavelength, electrons in the valence band are excited to the conduction band, forming negatively charged highly active holes, thus realising photocatalytic reactions.

Anti-ultraviolet ability: It has strong ability to absorb ultraviolet rays and can be used in sunscreen skin care cosmetics. 

Anti-bacterial and anti-mould: It has good anti-bacterial effect, which can kill bacteria, fungi and moulds, and remove their remains and toxins in the body completely. 

Thermal stability: It has good thermal and chemical stability. 

Photoelectric effect: Due to its wide bandgap semiconductor nature, it exhibits quantum limiting effect and high absorption coefficient, which is suitable for photodiodes, sensors and other photoelectric devices.

Application Fields

 

Environmental protection: for air purification, deodorisation, disinfection and sterilisation. For example, P25 nano titanium dioxide is excellent in air purification and can effectively decompose organic pollutants in the air. 

Building materials: as a paint additive, it creates antibacterial and antifouling coatings that are bactericidal, antifouling and self-cleaning, and can be applied in bacteria-intensive areas such as hospital wards, operating theatres and family bathrooms. 

Energy materials: Used as raw material for solar cells to improve photoelectric conversion efficiency. 

Sensors: Used to detect a variety of gases, such as H2, CO and other combustible gases and O2, especially in automotive exhaust gas sensors are widely used.

Medicine and food: as food additives and drug carriers, with antibacterial and antioxidant effects.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 78285938132

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Kimberly B
Bozeman, US
★★★★★ 4
not bad
Format: Kindle
I loved the plot of this book. The characters just didn’t have a lot of depth. The connections and “love” just weren’t communicated very well in the writing. The author didn’t write the sweet psycho trope very well at all either. Lachlan was just a mess of a character.
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Reviewed in the United States on November 17, 2023
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Carmen Alicea
Omaha, US
★★★★★ 5
A Beta Worth Rooting For
Format: Kindle
In Spare, Violet Fox flips the omegaverse on its head, giving us a Beta heroine determined to make her mark. Joining the Beta Trials to support her sick father, she's thrown into a pack that doesn't want her, especially the possessive Alphas. But here's the twist: their sweet Omega turns out to be her scent match. Cue the angst, forbidden tension, and a slow-burn romance that will make your heart ache in the best way. Violet Fox delivers an emotional, refreshing take on the genre, proving Betas aren't "spares." They're stars.
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Reviewed in the United States on January 10, 2025
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C. Hunter
Boise, US
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
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Reviewed in the United States on February 15, 2025
B
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B. Stubby
Birmingham, US
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters. That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception. SPOILER: The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured. I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024
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Ruth Ann Burt
Fort Morgan, US
★★★★★ 5
Great book
Format: Kindle
I absolutely feel in love with all 4 characters!!! The bedroom scenes were 🌋🌡🔥🔥🔥. I couldn't put this book down!!! I'm hooked for the whole series Book 2 here I come!!!!! Its a fun easy book and story to read!!
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Reviewed in the United States on October 4, 2024

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