SKU: 61065936549

CeO2 nanorods

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Description

CeO2 nanorodsProduct Name Name:CeO2 nanorods Product Overview Cerium (Ce) is one of the rare earth elements with extremely abundant reserves and low cost. Due to its unique 4f electronic structure, cerium has been widely used in various fields such as alloys, fluorescence, magnetism, and catalysis in recent years. Correspondingly, its oxide cerium dioxide (light yellow powder) has also attracted great attention. The crystal structure of CeO2 is a cubic fluorite

Product Name

Name::CeO2 nanorods

 

Product Overview

 

Cerium (Ce) is one of the rare earth elements with extremely abundant reserves and low cost. Due to its unique 4f electronic structure, cerium has been widely used in various fields such as alloys, fluorescence, magnetism, and catalysis in recent years. Correspondingly, its oxide cerium dioxide (light yellow powder) has also attracted great attention. The crystal structure of CeO2 is a cubic fluorite structure, in which the metal cation (Ce4+) is arranged according to a face centered cubic lattice, while the anion (O2-) is located at the center of the tetrahedron. Ce element usually contains two oxidation states, Ce4+and Ce3+. When the temperature is high or in a reducing environment, it can be reduced to CeO2-x (0<x ¡ãC0.5), resulting in rapid and reversible conversion between the two valence states. Therefore, oxygen vacancy defects are easily present in the lattice of CeO2-x. Due to its inherent oxide defects and excellent redox performance and oxygen storage capacity, CeO2 nanoparticles are commonly used as active oxide carriers for multiphase catalysts or catalysts. At present, the preparation of cerium dioxide nanomaterials is usually based on chemical methods, such as precipitation method, sol gel method, hydrothermal method, etc.


Technical Parameter

Appearance:Yellow powder

Length:0-40 nm 

Diameter:-10 nm

BET:gt;50 m2/g

 

Product Features

Catalytic performance: Due to its high specific surface area, ceria nanorods exhibit extremely high catalytic activity and selectivity in catalytic reactions. It can effectively promote various chemical reactions, such as phenol oxidation, carbon dioxide reduction, nitrate reduction, and ammonia synthesis. Optical performance: In the field of photocatalysis, ceria nanorods utilize their excellent optical properties to convert light energy into chemical energy, achieving photocatalytic reactions. This makes it potentially applicable in fields such as photocatalytic water splitting and photocatalytic degradation of organic pollutants. Biocompatibility: In the biomedical field, ceria nanorods have good biocompatibility and biodegradability due to their unique morphological properties. This makes it an ideal material for biomedical applications such as biological imaging and drug delivery.


Application Fields

 

In the field of catalysis, it is used as a catalyst or catalyst carrier to catalyze important chemical reactions such as oxidation, oxidation-reduction, and esterification of organic compounds. Its high catalytic activity and selectivity make it play an important role in the field of catalysis. In the field of photocatalysis: utilizing photocatalytic performance to convert light energy into chemical energy, achieving environmental purification reactions such as photocatalytic water splitting and photocatalytic degradation of organic pollutants. Biomedical field: used as a biosensor for detecting signal transduction of biomolecules; As a carrier for targeted drugs, it achieves precise drug delivery and personalized treatment. Environmental protection field: used for removing organic pollutants and heavy metal ions from the atmosphere; As a water treatment agent, it removes harmful substances from water and achieves environmental purification. In the field of energy, as an electrode material for fuel cells, chemical energy is converted into electrical energy through electrochemical reactions; It can also be used for the preparation of new photovoltaic materials such as solar cells.


Related Information

Please e-mail for the detailed characterization data.

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SKU: 61065936549

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4.4 ★★★★★
Based on 17 reviews
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K
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Kindle Customer Maureen
Birmingham, US
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
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Reviewed in the United States on June 6, 2020
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Verified Purchase
Faifre6
Dallas, US
★★★★★ 5
Very detailed! Beautiful world building! Strong Heroine!
Format: Kindle
Starts off a little slow and confusing with different POV’s, but starts to all come together towards the middle to make an elaborate plot line and makes it all worth it. Beautiful world building and attention to detail as well as great writing. The cliffhanger was gut wrenching! Can’t wait for the next book!
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Reviewed in the United States on March 4, 2020
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Isabelle
Carnegie, US
★★★★★ 4
Interesting
Format: Kindle
This was a very captivating book once you got into it thoroughly. But the third person perspective was a bit hard to get used to. But as you got into it and followed the different characters, it was interesting and filled with intrigue, conflict and forbidden love. I can’t wait to read the next one and to complete the series.
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Reviewed in the United States on November 12, 2022
L
Verified Purchase
Lisa B.
Omaha, 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
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Jessika
Lowell, 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

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