Loading...
Please wait, while we are loading the content...
Similar Documents
Les poudres d'oxydes nanometriques, nanostructurees et leurs applications en couches minces sur les paroies des fours à verres
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chemani, Halima |
| Copyright Year | 2006 |
| Abstract | The SnO 2 presents a weak chemical affinity for the glass an d possesses properties anticorrosive, ant polluting. The addition of the i ron stabilizes the surface of grains with a layer of thickness 3, 50 %. For raised densities ir on contents must be superior to 2 %. The broken surfaces present homogeneous morphologies for 0%, 1 % and 2 % of iron. For 1% et 2%% of iron for 1100 - 1200°C, the surface of the p ore increases by time and a half initial value. For 0 in 1 % of iron in 1200°C, the diameter of grains {*beads*} increases more by twice initial value. In 1200°C ceramic has particle s coordinated to their neighbours from 3 to 4,5. The specific surface depends on iron sites in the interphase. The obtained layers give a granular structure, spherical particles, coalesces. Porosity from 5 to 10 % supplies in the product a promising alternative in the industry gla sses. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://documents.irevues.inist.fr/bitstream/handle/2042/15892/CFM2007-1432.pdf?sequence=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
