تصفح حسب المؤلف "Ammar, Ali"
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Influence of graphene oxide on mechanical, morphological, barrier, and electrical properties of polymer membranes
Ammar, Ali; Al-Enizi, Abdullah M.; AlMaadeed, Mariam Al Ali; Karim, Alamgir ( Elsevier , 2016 , Article Review)This paper expresses a short review of research on the effects of graphene oxide (GO) as a nanocomposite element on polymer morphology and resulting property modifications including mechanical, barrier, and electrical ... -
Nanoclay compatibilization of phase separated polysulfone/polyimide films for oxygen barrier
Ammar, Ali; Elzatahry, Ahmed; Al-Maadeed, Mariam; Alenizi, Abdullah M.; Huq, Abul F.; Karim, Alamgir... more authors ... less authors ( Elsevier Ltd , 2017 , Article)Polyimide (PI) and Polysulfone (PSF) films are used in many applications ranging from electronic film capacitors to membranes for gas separation and water purification, yet their phase separation issues limit many potential ...