Crystalline Swelling Process of Mg-Exchanged Montmorillonite: Effect of External Environmental Solicitation
المؤلفون المشاركون
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-10-16
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
This work reports characterization of the possible effects that might distress the hydration properties of Mg-exchanged low-charge montmorillonite (SWy-2) when it undergoes external environmental solicitation.
This perturbation was created by an alteration of relative humidity rates (i.e., RH%) over two hydration-dehydration cycles with different sequence orientations.
Structural characterization is mainly based on the X-ray diffraction (XRD) profile-modeling approach achieved by comparing the “in situ” obtained experimental 00l reflections with other ones calculated from theoretical models.
This method allows assessing the evolution of the interlayer water retention mechanism and the progress of diverse hydration state’s contributions versus external strain.
Obtained results prove that the hydration behavior of the studied materials is strongly dependent on the RH sequence orientation which varied over cycles.
The interlayer organization of Mg-exchanged montmorillonite (i.e., SWy-2-Mg) is characterized by a heterogeneous hydration behavior, which is systematically observed at different stages of both cycles.
By comparing the interlayer water process evolution of Mg-exchanged montmorillonite with the observed SWy-2-Ni sample hydration behaviors, a same hysteresis thickness characterized by obvious fluctuations of interlayer water molecule abundances is observed.
Nevertheless, in the case of Hg and Ba-saturated montmorillonite, the retention water process versus the applied cycles was steadier comparing with Mg ions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ammar, Marwa& Oueslati, W.. 2018. Crystalline Swelling Process of Mg-Exchanged Montmorillonite: Effect of External Environmental Solicitation. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1116685
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ammar, Marwa& Oueslati, W.. Crystalline Swelling Process of Mg-Exchanged Montmorillonite: Effect of External Environmental Solicitation. Advances in Civil Engineering No. 2018 (2018), pp.1-18.
https://search.emarefa.net/detail/BIM-1116685
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ammar, Marwa& Oueslati, W.. Crystalline Swelling Process of Mg-Exchanged Montmorillonite: Effect of External Environmental Solicitation. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-18.
https://search.emarefa.net/detail/BIM-1116685
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116685
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر