أعضاء هيئة التدريس - جامعة بنها
Thermodynamic Parameters for Various Morphological Structures of Nano-Nickel Oxides in DMSO at Different Temperatures
AASCIT Journal of Environmen • 2015
معلومات البحث
المؤلفون
E. A. Gomaa, M. A. Mousa
, R. R. Zaky
, F. A. Atia
الكلمات المفتاحية
Science
المجلة العلمية
AASCIT Journal of Environmen
الناشر
Not Available
المجلد
1
العدد
1
الصفحات
5-9
publication.type
Local
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
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.
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.