Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Muaffaq M. Nofal"'
Autor:
Elham M. A. Dannoun, Shujahadeen B. Aziz, Rebar T. Abdulwahid, Sameerah I. Al-Saeedi, Muaffaq M. Nofal, Niyaz M. Sadiq, Jihad M. Hadi
Publikováno v:
Membranes, Vol 12, Iss 8, p 769 (2022)
Stable and ionic conducting electrolytes are needed to make supercapacitors more feasible, because liquid electrolytes have leakage problems and easily undergo solvent evaporation. Polymer-based electrolytes meet the criteria, yet they lack good effi
Externí odkaz:
https://doaj.org/article/46ea06070188460da4419af03188bc9d
Autor:
Muaffaq M. Nofal, Shujahadeen B. Aziz, Mohamad A. Brza, Sozan N. Abdullah, Elham M. A. Dannoun, Jihad M. Hadi, Ary R. Murad, Sameerah I. Al-Saeedi, Mohd F. Z. Kadir
Publikováno v:
Membranes, Vol 12, Iss 3, p 284 (2022)
This work presents the fabrication of polymer electrolyte membranes (PEMs) that are made of polyvinyl alcohol-methylcellulose (PVA-MC) doped with various amounts of ammonium iodide (NH4I). The structural and electrical properties of the polymer blend
Externí odkaz:
https://doaj.org/article/92168b3c418740fd844f1c03f1b1afcb
Autor:
Shujahadeen B. Aziz, Elham M. A. Dannoun, Rebar T. Abdulwahid, Mohd F. Z. Kadir, Muaffaq M. Nofal, Sameerah I. Al-Saeedi, Ary R. Murad
Publikováno v:
Membranes, Vol 12, Iss 2, p 139 (2022)
A solution cast technique was utilized to create a plasticized biopolymer-based electrolyte system. The system was prepared from methylcellulose (MC) polymer as the hosting material and potassium iodide (KI) salt as the ionic source. The electrolyte
Externí odkaz:
https://doaj.org/article/6b157eb8302e40af85cfbd31e38a8418
Autor:
Shujahadeen B. Aziz, Elham M. A. Dannoun, M. H. Hamsan, Rebar T. Abdulwahid, Kuldeep Mishra, Muaffaq M. Nofal, M. F. Z. Kadir
Publikováno v:
Membranes, Vol 11, Iss 4, p 289 (2021)
The current work shows the preparation of plasticized chitosan-magnesium acetate Mg(CH3COO)2-based polymer electrolyte dispersed with nickel (Ni) metal complexes via solution casting. Investigations of electrical and electrochemical properties of the
Externí odkaz:
https://doaj.org/article/13a55b38d6da461aac3b8518d5dc09cd
Autor:
Jihad M. Hadi, Shujahadeen B. Aziz, Muaffaq M. Nofal, Sarkawt A. Hussein, Muhamad H. Hafiz, Mohamad A. Brza, Rebar T. Abdulwahid, Mohd F. Z. Kadir, Haw J. Woo
Publikováno v:
Membranes, Vol 10, Iss 7, p 151 (2020)
In the present work, chitosan (CS) as a natural biopolymer was used to prepare nanocomposite polymer electrolytes (NCPEs) in order to reduce plastic waste pollution. The plasticized CS-based NCSPE has been prepared via the solution casting technique.
Externí odkaz:
https://doaj.org/article/fa33fcf908034f1f8e652eace1bb3ba8
Autor:
Ahmad S. F. M. Asnawi, Shujahadeen B. Aziz, Muaffaq M. Nofal, Yuhanees M. Yusof, Iver Brevik, Muhamad H. Hamsan, Mohamad A. Brza, Rebar T. Abdulwahid, Mohd F. Z. Kadir
Publikováno v:
Membranes, Vol 10, Iss 6, p 132 (2020)
This work indicates that glycerolized chitosan-NH4F polymer electrolytes incorporated with zinc metal complexes are crucial for EDLC application. The ionic conductivity of the plasticized system was improved drastically from 9.52 × 10−4 S/cm to 1.
Externí odkaz:
https://doaj.org/article/3136b61c29a9435aa1c6fd6962e59776
Autor:
Muaffaq M. Nofal, Wrya O. Karim, Mohamad A. Brza, Shujahadeen B. Aziz, Ahmad S. F. M. Asnawi, Mohd F. Z. Kadir, Elham M. A. Dannoun, Rebar T. Abdulwahid, H. M. Hamsan, Ranjdar M. Abdullah
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:14846-14862
A facile and efficient methodology was implemented in preparation of plasticized polymer electrolyte with polymer blend of chitosan and dextran from leuconostocmesenteroides impregnated with magnesium acetate using solution cast technique. A number o
Autor:
Jihad M. Hadi, Mohd F. Z. Kadir, Mohamad A. Brza, Shujahadeen B. Aziz, Muaffaq M. Nofal, Wrya O. Karim, M. H. Hamsan, Rebar T. Abdulwahid
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 10635-10646 (2020)
Chitosan (CS) based polymer electrolytes are prepared via a simple method called solution casting where the ionic source in this work is magnesium chloride (MgCl2). The plasticization method is implemented using glycerol. Through XRD it appears that
Autor:
Muaffaq M. Nofal, Elham M. A. Dannoun, Hewa O. Ghareeb, Ahmad S. F. M. Asnawi, M. H. Hamsan, Jihad M. Hadi, Shujahadeen B. Aziz, Wrya O. Karim, Mohd F. Z. Kadir
Publikováno v:
Polymers
Polymers, Vol 13, Iss 930, p 930 (2021)
Volume 13
Issue 6
Polymers, Vol 13, Iss 930, p 930 (2021)
Volume 13
Issue 6
The fabrication of energy storage EDLC in this work is achieved with the implementation of a conducting chitosan–methylcellulose–NH4NO3–glycerol polymer electrolyte system. The simple solution cast method has been used to prepare the electrolyt
Autor:
Elham M. A. Dannoun, Rebar T. Abdulwahid, Dana A. Tahir, Sarkawt A. Hussen, Muaffaq M. Nofal, Shujahadeen B. Aziz, Ranjdar M. Abdullah, Iver Brevik, Ahang M. Hussein
Publikováno v:
Materials
Materials, Vol 14, Iss 1570, p 1570 (2021)
Volume 14
Issue 6
Materials, Vol 14, Iss 1570, p 1570 (2021)
Volume 14
Issue 6
In the current study, polymer nanocomposites (NCPs) based on poly (vinyl alcohol) (PVA) with altered refractive index and absorption edge were synthesized by means of a solution cast technique. The characterization techniques of UV–Vis spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecb94eb837dc9b8c069a14d697c0d310
https://hdl.handle.net/11250/3019076
https://hdl.handle.net/11250/3019076