Structure of Boehmite: Ideas & Links Needed

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In summary, the conversation is about the structure and properties of boehmite, a mineral composed of γ - AlOOH. The person is asking for help in finding resources and understanding the structure of boehmite colloids, which are often used in making composites with polymers. They also mention using a program to calculate the free energy and attraction of the colloid molecule, but are unsure about the structure of the molecule itself. They request any publications or resources about boehmite rods and their properties.
  • #1
DARKe
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hello
does anyone have any idea for the structure of boehmite?
i only found that is the γ - AlOOH.

any links would be really helpfull. ty.

sorry for my english
 
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  • #3
thank you very much.


i have a colloidal that is boehmite.the structure of the coloidal would be like a polymer assuming that the monomer has the structure above?

thank you.sorry for my english
 
  • #4
We really can't help you much unless you completely describe your system and try to write down exactly what you want to know about the structure.

In general, Boehmite colloids are used for making composites (more recently, nano-composites) with polymers like polyamides. The boehmite particles have been observed with highly anisotropic rod-like shapes. The synthesis itself often involves a colloidal dispersion in some dilute acidic medium that, at certain concentrations exhibits a nematic, liquid-crystal phase.
 
  • #5
i have a colloidal system of boehmite rods.beside the dls sls mesurments i want to calculate its free energie of the system using a programme called tinker and i also want to calculate the attraction between the molecule and the solvent using another programme called gaussian.
To run this programmes i have to give them as input the structrure of the molecule ( in this case colloid ) i want to be calculated.i have no idea what is the structure of a colloid molecule.
thank you
 
  • #6
any publication about boehmite rods like shape and liquid cristal phase to give or show ?
Thank you
 

FAQ: Structure of Boehmite: Ideas & Links Needed

What is boehmite?

Boehmite is a mineral form of aluminum oxide, also known as gamma-alumina. It is a white or off-white crystalline substance that is commonly found in bauxite, a major source of aluminum ore.

What is the chemical composition of boehmite?

The chemical formula for boehmite is AlO(OH). It contains aluminum, oxygen, and hydrogen atoms bonded together in a specific arrangement.

What is the crystal structure of boehmite?

Boehmite has a unique crystal structure that is made up of layers of linked aluminum and oxygen atoms, with water molecules located in between the layers. This structure gives boehmite its characteristic hexagonal shape.

How does the structure of boehmite affect its properties?

The layered crystal structure of boehmite makes it a highly porous material, giving it a large surface area and high reactivity. This makes it useful in various industrial applications, such as in catalysts, adsorbents, and coatings.

What are some potential uses for boehmite?

Boehmite has a wide range of potential uses due to its unique structure and properties. It is commonly used in the production of ceramics, as a filler in plastics and rubbers, and as a catalyst in various chemical reactions. It also has potential applications in the fields of medicine, environmental remediation, and energy storage.

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