SKU: 23707363688

Solid silica nanoparticles(powder)

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Description

Solid silica nanoparticles(powder)Product Name Name Solid silica nanoparticlespowder: span> Product Overview Silicon dioxide (SiO2) is one of the most abundant, structurally complex, and widely used inorganic materials on Earth. It has many forms, such as quartz crystal, amorphous silicon dioxide solid, silicon dioxide colloid and different kinds of aerogels. Generally, the silicon atoms in silicon dioxide molecules are tetrahedral coordinated, consisting of four oxygen atoms

Product Name

Name :Solid silica nanoparticles(powder:/span>

 

Product Overview

Silicon dioxide (SiO2) is one of the most abundant, structurally complex, and widely used inorganic materials on Earth. It has many forms, such as quartz crystal, amorphous silicon dioxide solid, silicon dioxide colloid and different kinds of aerogels. Generally, the silicon atoms in silicon dioxide molecules are tetrahedral coordinated, consisting of four oxygen atoms surrounding a central Si atom. In recent years, silica particles have shown significant value in the fields of materials chemistry and physics due to their adjustable size, morphology, microstructure, and easy surface functionalization. Particularly, silica particles functionalized with various functional groups have been widely used in catalysis, adsorption, sensing, and biomedical applications. The synthesis methods of silica particles include: sol gel method, lotion method, precipitation method and chemical vapor deposition method, among which the sol gel method is often used in the laboratory due to the high quality of silica particles. In the sol gel method, tetraethyl silicate (TEOS), tetramethyl silicate (TMOS) and polysiloxane are usually selected as the silicon source, ammonia is used as the catalyst, and is dispersed into a suitable solvent (alcohol or water) to form a solution. By controlling the pH value, the silicon source is hydrolyzed to obtain a sol system, and then aged to gel. Finally, the solvent is evaporated by heat treatment to obtain monodisperse silica nanoparticles, which is also referred to as the Stober method.


Technical Parameter

Status:White powder

 

Application Fields

 

1. Controllable particle size: By adjusting reaction conditions such as reactant concentration, reaction time, temperature, etc., the size of silica particles can be accurately controlled.

2. Good monodispersity: The prepared solid silica particles have good monodispersity, that is, the particle size distribution is relatively uniform.

3. Adjustable surface properties: Its surface chemical properties can be changed through subsequent surface modifications to meet different application requirements. Such as amination (APTES modification) and carboxylation (succinic anhydride modification).


Product Features

1. Chromatographic packing: Due to its good monodispersity and chemical stability, it can be used as a stationary phase packing in high-performance liquid chromatography (HPLC) and gas chromatography (GC).

2. Optical materials: used for preparing optical coatings, anti reflective films, etc., to improve the performance of optical devices.

3. Coatings and Coatings: Enhance the wear resistance, corrosion resistance, and hardness of coatings and coatings.

4. Biomedical field: Surface modification of specific antibodies or ligands for the isolation of specific types of cells. It can also be combined with fluorescent dyes or quantum dots for imaging of cells and tissues.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 23707363688

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4.8 ★★★★★
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Present Moment
Belleville, US
★★★★★ 1
Made My Skin Peel
Made my skin peeled and flake off my body.
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Reviewed in the United States on May 3, 2026
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Noelle Rogers
Draper, US
★★★★★ 5
must-try. Five stars from me!
Size: 4.2 Fl Oz (Pack of 1)
I recently tried the **ELBBUB Whipped Tallow Cream**, and I can confidently say it's one of the best skincare products I've ever used! From the moment I opened the jar, I was struck by the light, fluffy texture that feels luxurious and indulgent. This cream absorbs beautifully into the skin, leaving it feeling incredibly soft and hydrated without any greasy residue. It’s perfect for daily use and works wonders on dry areas, especially during colder months. My skin feels plump and nourished, and I've noticed a significant improvement in its overall texture and appearance. The ingredients are clean and wholesome, giving me peace of mind about what I'm putting on my skin. I also appreciate the subtle, natural scent that isn’t overpowering, making it suitable for anyone sensitive to strong fragrances. What truly sets this cream apart is its versatility. I’ve used it on my face, hands, and even as a body moisturizer, and it performs flawlessly across the board. It's become an essential part of my skincare routine, and I can’t recommend it enough! If you’re looking for a rich, effective moisturizer that truly delivers, the ELBBUB Whipped Tallow Cream is a must-try. Five stars from me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
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Verified Purchase
Erin
West Palm Beach, US
★★★★★ 5
So soft I love!!
Size: 4.2 Fl Oz (Pack of 1)
I have been using this tallow cream for months now and my skill feels so moisturized every time I use it. I have had it for a while and still have half of the jar left so, a little does really go a long way. I really wanted to switch to a natural product to avoid putting harsh/unnecessary chemicals on my face. I also have pretty dry skin which was another big reason why I wanted to try tallow for my face. It is fragrance free which is I do like. I have not noticed much of a change in my skin appearance, largely because I do already have good skin but I love the way it makes my face feel. I did not notice any major breakouts when I started using this product, though I have never had sensitive skin. My boyfriend does have sensitive skin though and he uses it from time to time and has never complained about breakouts. I think this product is worth trying, though everybody's skin is different so you just have to test it out and see!
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Reviewed in the United States on May 13, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Highly recommend
Size: 4.2 Fl Oz (Pack of 1)
This is a great product. I’ve probably ordered at least 10 jars at this point. I use it as my every day facial moisturizer. It’s not greasy, I’ve had no break outs, it has virtually no smell, and I love that there are no random unnecessary ingredients added. My husband (who has very sensitive skin) now also uses it as his dairy facial moisturizer. Highly recommend!
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Reviewed in the United States on May 29, 2026
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K. Louise
Cuba, US
★★★★★ 4
Very thick, rich cream. Good for hands or overnight.
Size: 4.2 Fl Oz (Pack of 1)
I like this, but I don't love it. It's very rich and creamy, no discernible scent, and feels good going on. The beeswax in this makes it a good "barrier cream", great for overnight. This is very moisturizing, but it does not seem to penetrate as deeply as another tallow cream that I tried which has no beeswax. It's a nice sized jar for the price. This is really good for hands. I'm still on the hunt for a really good tallow cream that doesn't contain wax or olive oil...the search continues.
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Reviewed in the United States on January 31, 2026

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