SKU: 66890632595

Flower like manganese dioxide dispersion

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Description

Flower like manganese dioxide dispersionProduct Name Name: Flower like manganese dioxide dispersion Product Overview Delta phase flower shaped manganese dioxide is a type of manganese dioxide nanomaterial with a unique shape and structure, presenting a petal like morphology, hence it is called a nanoflower. Among various forms of manganese dioxide, the three dimensional arrangement of petals in flower shaped manganese dioxide prevents the aggregation of nanosheets, thus possessing high

Product Name

Name:Flower like δ-manganese dioxide dispersion

Product Overview

Delta phase flower shaped manganese dioxide is a type of manganese dioxide nanomaterial with a unique shape and structure, presenting a petal like morphology, hence it is called a nanoflower. Among various forms of manganese dioxide, the three-dimensional arrangement of petals in flower shaped manganese dioxide prevents the aggregation of nanosheets, thus possessing high specific surface area and biocompatibility; At the same time, it has tumor microenvironment responsiveness and reacts with glutathione (GSH), a metabolic product of cancer cells, under weakly acidic conditions. The decomposed Mn2+can be used as a magnetic resonance imaging agent. In addition, flower shaped MnO2 can also serve as a catalyst to catalyze the decomposition of endogenous hydrogen peroxide (H2O2) in tumors and release oxygen (O2), solving the problem of tumor hypoxia.

Technical Parameter

Product name:Flower like δ- manganese dioxide dispersion

Diameter:200-600nm(TEM:/span>

Concentration:0.5mg/mLãâ‚?mg/mL

Main ingredient:δ-MnO2

Appearance:Grey black dispersion

Solvent:Water

Product Features

Crystal structure: δ - type manganese dioxide (MnO ¡ãC has a two-dimensional layered nanostructure, which makes it cost-effective to prepare and has a high specific surface area. Electrochemical performance: δ - type manganese dioxide exhibits excellent electrochemical performance due to its unique crystal structure, such as high capacitance and good cycling performance. This makes it have potential application value in fields such as supercapacitors and batteries. Morphological advantage: The flower like structure further increases its specific surface area, which is conducive to the transport of ions and electrons, thereby enhancing its electrochemical performance.

Application Fields

Supercapacitors: Due to their excellent capacitance and cycling performance, the delta phase flower shaped manganese dioxide dispersion has potential application value in the positive electrode active material of supercapacitors. Battery materials: In the field of batteries, delta phase flower shaped manganese dioxide dispersion can also be used as electrode materials or additives to improve the performance and stability of batteries. Other fields: In addition, the dispersion of δ - phase flower shaped manganese dioxide may also find applications in water treatment, catalysis, sensors, and other fields.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 66890632595

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4.7 ★★★★★
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A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 4
Not cooling throughout the night
Size: Standard Size(1 Pack)
The quality of the pillow was great the stitching as well. The one side did feel cool, but it did not last throughout the evening. Also, it was too thick for my neck and caused me headaches. The phone pieces that are inside made me concerned that after time they would flatten and the pillow would get firm. I am a hot sleeper and I expected it to stay cool longer than two hours. Because of that I returned it, but if you like thick pillows, and you’re not a hot sleeper, it may work for you.
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Reviewed in the United States on May 4, 2026
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Verified Purchase
Jake
Belleville, US
★★★★★ 5
Fantastic I highly recommend him
Size: Queen Size(2 Pack)
We have had these pillows for over a year. I can honestly tell you I absolutely love them. They are cool and extremely comfortable. I like them so much I bought a second set for our camper.
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Reviewed in the United States on June 4, 2026
M
Verified Purchase
Matt
Charlottesville, US
★★★★★ 3
Decent pillow
Size: Standard Size(1 Pack)
Nice pillow. When first opening it you fluff it and put it in the dryer for about 10 minutes, comes out exactly how I like my pillows, firm but has a little bit of softness. Used this pillow for several nights now. Holds it's shape at the start of the night, but when I wake up its sorta flat and had a smashed feel to it. Fluffs back to it's original size and shape. Just wish it was more dense with about 1/4 to 1/2 more foam inside. Would probably help firm it up and hold it's shape better.
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
MarieKristie
West Palm Beach, US
★★★★★ 5
Firm and dense to the Extreme!!
Size: Queen Size(2 Pack)
I love my pillows, extremely firm and also extremely dense. I hate when a pillow gets worn down in the middle after like a few weeks or a month and then you’re struggling to get it full again. It’s absolutely impossible. When I got these pillows, it said that it might take 24 hours for them to fully enlarge. I enrolled them and took a look at this flat thin thing and I thought, oh my God, I made a huge mistake in ordering these. Went into the kitchen, made some dinner after dinner went into my bedroom and holy moly, these pillows were massive. I was so excited and I couldn’t wait to sleep on them. Now mind you, I am a side sleeper, so that’s why I like a very full and firm pillow. I do love how full they are, however, it was a little much. Luckily, you can unzip them and take some of the filling out. A little tip is to keep the little zipped bag they give you and you can put some extra filling in there and zip it and if you ever want to fill it back up, it’s easy. I took about 15% of the filling out of each pillow which to me was perfect, but I could see people wanting to take much more out. I love that you have the option of taking it out and putting it back in if you ever need to, but I don’t think you’ll need to because these pillows will never get squishy or flat. I love these pillows so much that I don’t know if I could ever exist without them. Please never discontinue these because if I ever need to get another set, I want them available. Best pillows I’ve ever had in my entire life. Period!
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Reviewed in the United States on December 15, 2025
R
Verified Purchase
Rich
Omaha, US
★★★★★ 5
QUTOOL Memory Foam Cooling Pillows
Size: Queen Size(2 Pack)
These pillows are incredible. They are thin and shrink wrapped when they arrive, but once open they warp into a perfectly sizes pillow which can be fluffed to your individual needs. They retain their shape and the memory foam conforms to your head while sleeping. They are cool on one side and warm on the other. I highly recommend them and they have a 100 day money back guarantee. This is the pillow I have been waiting for my entire life.
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Reviewed in the United States on April 28, 2026

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