Thermal dehydration of cobalt and ZINC FORMATE DIHYDRATE (cas 5970-62-7)s by controlled-rate thermogravimetry (CRTG) and simultaneous X-ray diffractometry–differential scanning calorimetry (XRD-DSC)
-
Add time:07/15/2019 Source:sciencedirect.com
The thermal dehydration study of the similar hydrated salts, cobalt and zinc formate dihydrates, have been carried out successfully by means of X-ray diffractometry–differential scanning calorimetry (XRD-DSC) and controlled-rate thermogravimetry (CRTG). X-ray diffraction analysis recorded simultaneously indicates that the resulting anhydrous product, Zn(HCO2)2, was crystalline, while Co(HCO2)2 was amorphous.The XRD-DSC data are proven to be invaluable in verifying the interpretation of overlapping processes in thermal events. In addition, these differences in the resulting anhydrous products can be explained from kinetic analysis results based on the CRTG data. The kinetic mechanism governing the dehydration of zinc formate dihydrate is a nucleation and growth process, while in the case of cobalt formate dihydrate a phase boundary controlled reaction is the governing mechanism.
We also recommend Trading Suppliers and Manufacturers of ZINC FORMATE DIHYDRATE (cas 5970-62-7). Pls Click Website Link as below: cas 5970-62-7 suppliers
Prev:Growth and Optical, Mechanical, Electrical Behaviour of ZINC FORMATE DIHYDRATE (cas 5970-62-7) Single Crystal: A Third Order Nonlinear Optical Material
Next:The effect of water vapour pressure on the kinetics of the thermal dehydration of ZINC FORMATE DIHYDRATE (cas 5970-62-7)) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Measurement of equilibrium water vapor pressures for the thermal dehydrations of some formate dihydrates by means of the transpiration method07/23/2019
- The effect of water vapour pressure on the kinetics of the thermal dehydration of erbium formate dihydrate07/22/2019
- Two new metal–organic framework structures derived from terephthalate and linear trimetallic zinc building units07/20/2019
- ESR of Cu2+ doped cadmium (II) formate dihydrate07/21/2019
- Vibrational spectra and structures of zinc carboxylates I. Zinc acetate dihydrate07/19/2019
- Kinetic studies of thermal dehydration of zinc(II) formate dihydrate by means of isothermal gravimetric measurements and microscopic observation07/18/2019
- Synthesis, characterization and molecular structure of a zinc(II) formate-2,2′-bipyridine mono-dimensional coordination polymer. Comparison with other 2,2-bipyridine coordination compounds07/17/2019
- The effect of water vapour pressure on the kinetics of the thermal dehydration of ZINC FORMATE DIHYDRATE (cas 5970-62-7)07/16/2019
- Growth and Optical, Mechanical, Electrical Behaviour of ZINC FORMATE DIHYDRATE (cas 5970-62-7) Single Crystal: A Third Order Nonlinear Optical Material07/14/2019
-
Health and Chemical more >