Add time:08/19/2019 Source:sciencedirect.com
The thermogravimetric behavior of HfCl4 powders with different hydration states has been compared. Strongly hydrated powders consist of HfOCl2·nH2O with n>4. Partially hydrated powders consist of particles with a HfCl4 core and a hydrated outerlayer of HfOCl2·nH2O with n in the range of 0–8. Hydrated powders decomposed at temperature lower than 200 °C whereas the decomposition of partially hydrated powders was completed at a temperature of around 450 °C. The observed differences in decomposition temperature is related to the structure of HfOCl2·nH2O, which is different if n is higher or smaller than 4 and leads to intermediate compounds, which decompose at different temperatures.
We also recommend Trading Suppliers and Manufacturers of HAFNIUM OXYCHLORIDE HYDRATE (cas 15461-28-6). Pls Click Website Link as below: cas 15461-28-6 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View