عنوان المقالة: Hydrogen Bonds Effects on the Electrical Properties of Pectin/Pva Graphene Nanocomposites
منى عبد الرسول الخزرجي | muna al kazragi | 4418
- نوع النشر
- مجلة علمية
- المؤلفون بالعربي
- المؤلفون بالإنجليزي
- Issam A. Latif , Sumayah M. Abbas , Muna A. Kadhum
- الملخص الانجليزي
- Electrical properties were studied for Pectin/PVA graphene composites films and the effect of aqueous interaction on their properties. The conductivity and the dielectric constant of this composite are important because Polysaccharide like pectin is increasingly being used in biomedical applications and as nanoparticles coating materials. The Dielectric and conductivity of composite films were compared in dry and wet condition the differences in the results were attributed to the water molecules and the hydrogen bond which connect the three composite compounds (Pectin, PVA and Graphene) together. These connections were allowed the hydrogen and hydroxyl group’s migrations in the composite super molecules. On the other hand, graphene was prepared and with different techniques like Ft-IR, XRD, SEM and AFM characterized.
- تاريخ النشر
- 12/07/2013
- الناشر
- Chemistry and Materials Research
- رقم المجلد
- 3
- رقم العدد
- 1
- ISSN/ISBN
- 2225- 0956
- الصفحات
- 1-12
- الكلمات المفتاحية
- Hydrogen Bonds, nanocomposite , dielectric constant , Pectin/PVA graphene nanocomposite