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Prof. Mahmoud Ahmed Mohamed Mousa :: Publications: |
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| Title: | Thermodynamic Parameters for Various Morphological Structures of Nano-Nickel Oxides in DMSO at Different Temperatures |
| Authors: | E. A. Gomaa, M. A. Mousa , R. R. Zaky , F. A. Atia |
| Year: | 2015 |
| Keywords: | Science |
| Journal: | AASCIT Journal of Environmen |
| Volume: | 1 |
| Issue: | 1 |
| Pages: | 5-9 |
| Publisher: | Not Available |
| Local/International: | Local |
| Paper Link: | Not Available |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
The molar solubilities for different samples of nickeloxide(NiO) in pure dimethylsulphoxide(DMSO) were measured at 313.15,323.15 and 333.15K.The used NiO was prepared by different methods ; precipitation using dimethyglycoxime (NDMG), stabilizing using citrate (Ncitrate), sol-gel(NSG) and by using urea (Nu).The samples have different morphological structure. From the molar solubilities for nano NiO, the solvation parameters such as, activity coefficient, solubilities products, Gibbs entropy of solvation in DMSO at different temperatures were calculated. |
