Browsing Chemical Engineering by Author "Ahmad Z."
Now showing items 1-8 of 8
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Development and properties of polymeric nanocomposite coatings
Nawaz M.; Yusuf N.; Habib S.; Shakoor R.A.; Ubaid F.; Ahmad Z.; Kahraman R.; Mansour S.; Gao W.... more authors ... less authors ( MDPI AG , 2019 , Article)Polymeric-based nanocomposite coatings were synthesized by reinforcing epoxy matrix with titanium nanotubes (TNTs) loaded with dodecylamine (DOC). The performance of the developed nanocomposite coatings was investigated ... -
Effect of sulfonated poly (ether ether ketone) on the sensitivity of polyvinylidene fluoride-based resistive humidity sensors
Mallick S.; Ahmad Z.; Eribi A.; Parangusan H.; Bhadra J.; Hassan M.K.; Al-Thani N.J.; Touati F.; Al-Muhtaseb S.... more authors ... less authors ( Elsevier Ltd , 2020 , Article)We have investigated the effect of sulfonated poly (ether ether ketone) (SPEEK) on the thermal stability, hydrophilicity, and sensitivity of polyvinylidene fluoride (PVDF) films based resistive humidity sensors. The blended ... -
Enhancement of electrical and optical performance of N719 by co-sensitization
Shikoh A.S.; Ahmad Z.; Touati F.; Al-Muhtaseb S.A. ( Elsevier B.V. , 2018 , Article)This paper deals with the electrical, optical and electrochemical properties of a metal-free dye C78H74O8 (AS-2), which has been used to improve the photo-detection properties of C58H86N8O8RuS2 (N719) based Dye sensitized ... -
Limits and possible solutions in quantum dot organic solar cells
Ahmad Z.; Najeeb M.A.; Shakoor R.A.; Al-Muhtaseb S.A.; Touati F. ( Elsevier Ltd , 2018 , Article Review)In this review article, we present recent advancements in the field of organic photovoltaics (OPV) that have been achieved through the applications of quantum dots (QDs). We describe the leading experimental accomplishments ... -
Multifunctional self-healing polymeric nanocomposite coatings for corrosion inhibition of steel
Ubaid F.; Radwan A.B.; Naeem N.; Shakoor R.A.; Ahmad Z.; Montemor M.F.; Kahraman R.; Abdullah A.M.; Soliman A.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)The present work focuses on the self-healing and corrosion behavior of novel epoxy based coatings containing epoxy monomer (EM) and dodecylamine (DDA) as self-healing and corrosion inhibitor, respectively. The coating ... -
Sodium intercalation/de-intercalation mechanism in Na4MnV(PO4)3 cathode materials
Nisar U.; Shakoor R.A.; Essehli R.; Amin R.; Orayech B.; Ahmad Z.; Kumar P.R.; Kahraman R.; Al-Qaradawi S.; Soliman A.... more authors ... less authors ( Elsevier Ltd , 2018 , Article)Na4MnV(PO4)3 is a sodium ion conducting material with a NASICON type crystal structure. This phase is not much known as an electrode material. The present work focuses on the sodium ion intercalation/de-intercalation ... -
Stability in 3D and 2D/3D hybrid perovskite solar cells studied by EFISHG and IS techniques under light and heat soaking
Ahmad Z.; Noma T.; Paek S.; Cho K.T.; Taguchi D.; Iwamoto M.; Manaka T.; Nazeeruddin M.K.; Touati F.; Al-Muhtaseb S.A.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)We investigate the effect of temperature and light soaking on the stability and charge carrier behavior in triple cation 3-Dimensional (3D) and 2-Dimensional (2D)/3-Dimensional perovskite solar cells (PSCs) using electric ... -
Synthesis and properties of polyelectrolyte multilayered microcapsules reinforced smart coatings
Khan A.; Ubaid F.; Fayyad E.M.; Ahmad Z.; Shakoor R.A.; Montemor M.F.; Kahraman R.; Mansour S.; Hassan M.K.; Hasan A.; Abdullah A.M.... more authors ... less authors ( Springer New York LLC , 2019 , Article)The present research work focuses on the synthesis, characterization and properties of novel polyelectrolyte multilayered microcapsules used as smart additives in organic coatings for corrosion protection of steel parts. ...