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Some nanomaterials for Thermochromic Application Some nanomaterials for Thermochromic Application

Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...


  • May 26,2015.

Nanomaterials are an increasingly important product of nanotechnologies. normally defined as being smaller than 100nm in one dimension at least. We offer inorganic nanopowders, nanoparticles, dispersions, and surface-functionalized nanoparticles

Nanomaterials are coming into healthcare, electronics, cosmetics, ceramic industry, textile industry , environmental protection, engineering industry, functional materials and other areas. Their physical and chemical properties often differ from  those of bulk materials.

Descriptions of nanomaterials ought to include the average particle size, allowing for clumping and a description of the particle number size distribution, COA, SEM, TEM.etc. Detailed assessments may include the following:

1. Physical properties of nanomaterials:

Size, shape, specific surface area, and ratio of width and height

Particle size distribution

Structure, including crystal structure and any crystal defects

How well they dissolve

2. Chemical properties of nanomaterials:

Molecular structure

Composition, including purity, and known impurities or additives

Whether it is held in a solid, liquid or gas

Surface chemistry

Attraction to water molecules or oils and fats

You Can Buy Various High Quality Nanopowders, Nanoparticles, Nanowires Products from HW NANO.

Our featured product in below:

1. Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotube)

2. Element Nanoparticles(silver nanoparticles, gold nanoparticles, Si,Cu,Fe,Ni,Al,Ti,Zn,Co,Nb,Bi,W,Mo,Cr,Sn,Ta,B,etc)

3. Metal Oixde Nanoparticles (Al2O3,TiO2,ZnO,ZrO2,MgO,CuO,Cu2O,Fe2O3,Fe3O4,SiO2,SnO2,ITO,ATO,etc)

4. Ceramic Reinforcing and Enhancing Material Silicon Carbide Whisker/Powder(SIC)

5. Noble metal wire: Silver Nanowires, gold nanowires, Pt nanowire (Cu, Ag, Au, Pt, Pd, Rh, Cs, Ir, etc)

6. WC-12CO,WC-10CO,WC-6CO Nanoparticles

7. For More Nanoparticles Nanopowders, pls Visit Hongwu International Group Ltd Website at


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