SKU: 58649539789

V4AlC3(MAX) Phase ceramic materials

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Description

V4AlC3(MAX) Phase ceramic materialsProduct Name NameV4AlC3(MAX) Phase ceramic materials Product Overview The MAX phase is A ternary layered ceramic material, where M is a transition metal element, A is mainly a third and fourth main group element, and X is carbon or nitrogen. The crystal unit arrangement of this material is hexagonal structure, and the space point group is P63 mmc, where the M atomic layer and the A atomic layer are alternately arranged to form a layered structure

Product Name

Name:V4AlC3(MAX) Phase ceramic materials


Product Overview

The MAX phase is A ternary layered ceramic material, where M is a transition metal element, A is mainly a third and fourth main group element, and X is carbon or nitrogen. The crystal unit arrangement of this material is hexagonal structure, and the space point group is P63/mmc, where the M atomic layer and the A atomic layer are alternately arranged to form a layered structure similar to the close-packed hexagonal structure, and the X atom is filled in the gap position of the octahedron. Where M is the pre-transition metal element, A is the main group element, X is the carbon or nitrogen element, n= 1,2,3, so it is referred to as the MAX phase. When n=1, it is 211 phases, such as Ti2AlC and Ti2SiC; When n=2, it is 312 phases, such as Ti3SiC2 and Ti3AlC2; When n=3, it is called 413 phase, such as Ti4AlN3. MAX phase synthesis is mainly prepared by mixing raw material powder by ball milling and then sintering at high temperature. A new two-dimensional nanomaterials, MXene, is A new two-dimensional carbon/nitride nanolayered material prepared by using the weak binding force between the A layer and the MX layer in the MAX phase and selecting suitable etching agents (such as HF, LiF+HCl, NH4HF2, etc.) to denudate the A atomic layer in the MAX phase. It has good electrical conductivity and hydrophicity. A variety of 2D MXene materials such as Ti3C2Tx, V4C3Tx, Nb2CTx and Ti2CTx have been synthesized successfully. The general formula can be expressed as Mn+1XnTx, where Tx represents the functional groups (-OH, -F, -O, -Cl, etc.) attached to the surface of MXene by chemical etching of the precursor MAX phase. Multilayer MXene can be stripped into single-layer MXene nanosheets by ultrasonic crushing or ball milling, whose morphology is similar to that of graphene.


Technical Parameter

 

Status:Black powder

Lateral size:5-50 um(SEM:/span>

Purity:gt;70wt%(EDS)

 

Product Features

 

At present, we offer a variety of MAX phase and MXene nanosheets, such as Ti3AlC2, Ti2AlC, Nb2AlC and Ti3C2Tx, Ti2CTx, Nb2CTx, V4C3Tx, Ti3CN, etc. Taking Ti3AlC2 as an example, there are multi-layer MXene nanosheets in accordion (HF etching) and clay (LiF+HCl etching), as well as single layer (~1nm), thin layer (1-5nm) and small layer (1-10nm)MXene nanosheets and dispersions by ultrasonic stripping.

1. Adjustable size and thickness: MXene nanosheets with different diameters and thicknesses can be provided;

2, good hydrophilicity: rich surface functional groups, good dispersion in water solvents;

3. Good electrial conductivity: It is composed of carbon layer and transition metal layer alternately, giving MXene good electrical conductivity and pseudocapacitance characteristics;

4, two-dimensional layered structure: large specific surface area, surface reactive sites, excellent catalytic performance.

 

Application Fields

 

1, Sensing field: MXene has a large specific surface area of the reaction active site, conducive to the adsorption of gas on the surface of the material, can be used to detect methane, hydrogen sulfide, ammonia and other gases, can also be used in the field of biochemical sensing.

2, catalytic field: rich in surface functional groups, adjustable band gap width, widely used in photocatalytic degradation of pollutants, hydrolysis of hydrogen and reduction of carbon dioxide.

3, biomedicine field: MXene has good absorption capacity in the near infrared region, can be used as a photothermal conversion reagent for biological therapy; It can also load drugs for drug delivery to improve treatment efficiency.

4, energy storage field: The unique two-dimensional layered structure can be used as an electrode material for lithium-ion and sodium-ion batteries, while MXene has good stability and high conductivity, and is also used in supercapacitors and fuel cells.

5, electromagnetic absorption and shielding field: Because MXene has excellent metal conductivity, hydrophilicity, flexibility and easy coating ability, it can be added to the polymer to make a film, electromagnetic absorption and shielding effect can be achieved.



Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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It's that time of year where you start to need a tan. Since I'm not out in the sun much I totally rely on fake and bake. I needed a mitt that would easily apply sunless tanner. The Smith is soft and it does help the product go on nicely. However if you apply too much sunless tanner to the MIT it will soak through and without you knowing it you will have bronze to Orange Palms so just make sure you wash your hands thoroughly. It is definitely not the best MIT in the world but it's also not the worst. I would in fact purchase this again. But remember with also painters you must exfoliate exfoliate and prep the skin before applying it otherwise you will come out looking like a bright orange Sun. That is from personal experience.
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Houston, US
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Awesome self tanning mitt!
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This self tanning lotion mitt is amazing! It works wonders when applying the self tanning lotion. It rubs all the product evenly into your skin. The mitt does not soak up the self tanner lotion like I was afraid it would. The mitt does not leave you with streaks or any imperfections. The self tanning mitt is also very soft and flexible which helps when applying product. The tanning mitt has almost a fleece, velvety, plush texture. VERY SOFT! Very easy to work with! I used a self tanning mitt and also tried applying self tanner with my bare hands, and with latex gloves and found the tanning mitt is the easiest to use and work with. Disposable gloves seemed impossible to work with and I felt like it wasn’t rubbing the product in easy but this mitt is a life savor! If you are a fan of self tanning products weather it’s a spray, lotion, mousse, you need to have a tanning mitt in your collection! You will thank me and the tanning people for this product! It’s truly AMAZING! The self tanning mitt comes with the Black mitt, and disposable gloves. I’ll definitely be using the tanning mitt when applying the sunlabs self tanning products!
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Christine
Cuba, US
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I don't normally use self-tanner, but having a mitt does make me more likely to, since it makes the process a little easier and cleaner. Very easy to use, I like the sleek black design with a loop to hang it from hooks to avoid mess! I've been testing this out for a couple weeks now and it's held up considerably well; the material hasn't lost its shape or taken any ugly creases. Washing is a breeze in the sink - I haven't tried in the washing machine yet, but I feel like it'd hold up. The mitt is not too thick, not too thin, product goes on smooth and even given that the material does the same with your self tanner that, say, a beauty blender would do with your foundation - it soaks up a little bit of product to make sure the overall application goes a long way, and keeps the whole surface looking smooth and even.
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Jason Stewart
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Protects your hand and the application is smooth... BUT it absorbs SO MUCH PRODUCT!!! Like waists so much of your tanning lotion. I decided to stop using it and just wash my hands right after applying bc it isn’t worth how much lotion gets absorbed into the mitt & goes to waist.
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If you use self tanner you NEED this mitt! The foam tanner came on so much easier and it's so much nicer having this mitt to apply product rather than trying to use gloves or just bare hands! It applied so much more evenly and was very easy to use. It keeps your hands from getting stained and it's very easy to clean and use over and over. This is my first mitt for tanning and as far as I'm concerned it will be my last... its perfect...feels like velvet and applies a perfectly even coat of the lotion. It is also double sided and VERY soft. And two smaller ones that are great for smaller areas. So great for the price too. My tan looks so even and I have already gotten so many compliments. I am LOVING my glow. Highly recommend!
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