SKU: 18994234851

Rutile-type titanium dioxide

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Description

Rutile-type titanium dioxideProduct Name Name Rutile type titanium dioxide Product Overview Titanium dioxide is a polycrystalline compound that occurs in three crystalline forms in nature: Rutile, Anatase, and Brookite. Both rutile type and anatase type belong to the tetragonal system, but have different lattices, so the X ray diffraction image is different, the diffraction Angle (2) of anatase type titanium dioxide is 25. 5, and the diffraction Angle (2) of rutile type titanium

Product Name

Name :Rutile-type titanium dioxide

Product Overview 

Titanium dioxide is a polycrystalline compound that occurs in three crystalline forms in nature: Rutile, Anatase, and Brookite. Both rutile type and anatase type belong to the tetragonal system, but have different lattices, so the X-ray diffraction image is different, the diffraction Angle (2θ) of anatase type titanium dioxide is 25.5°, and the diffraction Angle (2θ) of rutile type titanium dioxide is 27.5°. Rutile type crystals are elongated, prismatic crystals, usually twins; The anatase type generally approximates the regular octahedron. The basic unit of the constituent structure of these three crystal forms is the TiO6 octahedron, and the different phase structures mainly depend on how the TiO6 octahedron is connected. Anatase structure is composed of TiO6 octahedral common edges, while rutile and plate titanium structure is composed of TiO6 octahedral common edges. Anatase can actually be seen as an octahedral structure, while rutile and titanite are octahedral structures with slightly distorted lattices. Due to the different structure and stability of anatase, plate titanium and rutile, plate titanium and anatase are low temperature phase, rutile is high temperature phase, the first two can be converted into rutile type at more than 600 degrees.

The preparation methods of nano titanium dioxide mainly include gas phase, liquid phase and solid phase. Each type of TiO2 crystal shows different properties. Anatase and rutile type nano-titanium dioxide used in catalysts, solar energy conversion, functional ceramics, humidity and high temperature oxygen sensors, cosmetics and inorganic membranes. Anatase TiO2 is stable and has high hardness, density, dielectric constant and refractive index, so it has more important application value in advanced coatings, cosmetics and electronic ceramics.

Technical Parameter 

Purity:/span>99%

Particle:0-50nm

Appearance:White fluffy powder

Product Features

Photocatalytic performance: When absorbing photons of a certain wavelength, electrons in the valence band are excited to the conduction band, forming highly active holes with negative charge, so as to achieve a photocatalytic reaction.

Anti-ultraviolet ability: has a strong ability to absorb ultraviolet light, can be used for sunscreen skin care cosmetics.

Antibacterial and anti-mildew: It has good antibacterial effect, can kill bacteria, fungi and mold, and completely remove their remains and toxins in the body.

Thermal stability: Good thermal stability and chemical stability.

Photoelectric effect: Due to its wide-band gap semiconductor properties, it shows quantum limiting effect and high absorption coefficient, which is suitable for photodiodes, sensors and other photoelectric devices.

Application Fields

Environmental protection: Used for air purification, deodorization, disinfection and sterilization. For example, P25 nano titanium dioxide performs well in air purification and can effectively decompose organic pollutants in the air.

Building materials: As a coating additive, it can produce bactericidal, antifouling and self-cleaning antibacterial antifouling coatings, which can be used in bacteria-dense areas such as hospital wards, operating rooms and family bathrooms.

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

Sensor: Used to detect a variety of gases, such as H2, CO and other flammable gases and O2, especially in the automobile exhaust sensor is widely used.

Medicine and food: as a food additive and drug carrier, it has antibacterial and antioxidant effects.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 18994234851

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4.2 ★★★★★
Based on 30 reviews
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Product Reviews
L
Verified Purchase
Lisa B.
Grantham, US
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
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Reviewed in the United States on March 8, 2020
J
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Jessika
Los Angeles, US
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series. Favorite quotes: "The truth may be twisted but never false." "Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?" "In a war-torn land, love was always a lie."
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Reviewed in the United States on March 4, 2020
K
Verified Purchase
KAB
Omaha, US
★★★★★ 5
Great Read!!! Great story!!!
Format: Kindle
The series is long, but Ms. Wolfhart does a fantastic job of weaving this tale while bringing so much to the characters. Surprises and plot twists along the way to keep you intrigued. There is some graphic sex, but is no way the focal point. Grammar was excellent (a rare find with a lot of self publishers) with only a few noted errors. I rarely give 4 stars, let alone 5.
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Reviewed in the United States on April 30, 2021
E
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Elisa
Grantham, US
★★★★★ 3
Sadly, DNF
Format: Kindle
I read this thru KU. I LOVED the synopsis. And then I began reading... and it was a DNF at 68% after picking it up and putting it down several times because I really loved the main female character. *****SPOILERS***** Pros: The world is unique, intriguing and fun. The primary female character is bad-a** but not a b*tech or a mary sue. The primary female has depth. I really want to know what happens to her even tho it's been weeks and I don't remember her name. The villains to the point I read are pretty good -- an ever present threat of mysterious and possibly many culprits. Cons: Way, way too many points of view. I stopped counting at 7. It's the prime reason why I don't care about most of the characters or remember their names even when I like them. There's just too many points of view so almost none of the characters have enough book space for the author to properly develop them. This literally killed the book for me. Actually it killed my desire to read. For weeks. The main male is more villain than hero. He agreed to marry the main female then locks her up & eschews her for her sister, all while bad mouthing her as unfit to rule when he never spent any time with her getting to know her. He is actually unfit to rule as he is blind to the woes of his own kingdom and starts off a peace mission to secure a ceasefire through marriage by murdering an inn full of people in her country for no real reason. Plus, he constantly makes promises he does not keep. And it's gross of him to pine for the sister behind the main female's back. ***** As much as I really wanted to see what happened to the main female character, it wasn't enough for me to keep trying to slog thru this book. There was a lot of potential here that just fell short. Hence, 3 stars.
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Reviewed in the United States on June 19, 2021
M
Verified Purchase
MaryBeth K
Alexandria, US
★★★★★ 5
Fae Courts with High Intrigue
Format: Kindle
This book is one that just builds and builds and then surprises you to no end. You may think you know the villains and then you are jolted in another direction. Princess Reyna is a real gem, strong of character, a fierce fighter, and loyal to her family and kingdom. Just when you think she and Lorcan, well you know, the plot is flipped. Can't wait to see where this goes in book two.
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Reviewed in the United States on July 7, 2023

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