Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Mohamad A. Brza"'
Autor:
Shujahadeen B. Aziz, Mohamad A. Brza, Rebar T. Abdulwahid, Jamal Hassan, Hawzhin B. Tahir, Sameerah I. Al-Saeedi, Ranjdar M. Abdullah, Jihad M. Hadi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract This study introduces a novel system of solid electrolytes for electrical double-layer capacitors (EDLCs) utilizing biopolymer electrolytes with high energy density comparable to NiMH batteries. To prepare the electrolytes, a proton-conducti
Externí odkaz:
https://doaj.org/article/f6c8b3ce9586413f99fa51d20f1c7159
Autor:
Mohammed B. Ahmed, Muaffaq M. Nofal, Shujahadeen B. Aziz, Sameerah I. Al-Saeedi, Mohamad A. Brza, Elham M.A. Dannoun, Ary R. Murad
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 11, Pp 104196- (2022)
Electrical impedance spectroscopy (EIS) model is used to determine ion transport parameters. The transport parameters such as mobility, carrier density and diffusion coefficient of ions are the subject of great interest. The solution cast method is u
Externí odkaz:
https://doaj.org/article/96a639066dfa4662a0838ffb2d5cc4fb
Autor:
Elham M. A. Dannoun, Shujahadeen B. Aziz, Mohamad A. Brza, Sameerah I. Al-Saeedi, Muaffaq M. Nofal, Kuldeep Mishra, Ranjdar M. Abdullah, Wrya O. Karim, Jihad M. Hadi
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 16, p 9152 (2022)
A facile methodology system for synthesizing solid polymer electrolytes (SPEs) based on methylcellulose, dextran, lithium perchlorate (as ionic sources), and glycerol (such as a plasticizer) (MC:Dex:LiClO4:Glycerol) has been implemented. Fourier tran
Externí odkaz:
https://doaj.org/article/e0fc250ee8644bc585ffdcc15e85fc69
Autor:
Shujahadeen B. Aziz, Elham M. A. Dannoun, Ari A. Abdalrahman, Rebar T. Abdulwahid, Sameerah I. Al-Saeedi, Mohamad A. Brza, Muaffaq M. Nofal, Ranjdar M. Abdullah, Jihad M. Hadi, Wrya O. Karim
Publikováno v:
Materials, Vol 15, Iss 16, p 5579 (2022)
The attention to a stable and ionic conductive electrolyte is driven by the limitations of liquid electrolytes, particularly evaporation and leakage, which restrain their widespread use for electrochemical device applications. Solid polymer electroly
Externí odkaz:
https://doaj.org/article/46ac1c12d5f144a6a1b6065f4784e550
Autor:
Shujahadeen B. Aziz, Muaffaq M. Nofal, Mohamad A. Brza, Niyaz M. Sadiq, Elham M. A. Dannoun, Khayal K. Ahmed, Sameerah I. Al-Saeedi, Sarkawt A. Hussen, Ahang M. Hussein
Publikováno v:
Molecules, Vol 27, Iss 6, p 1965 (2022)
In this work, the green method was used to synthesize Sn2+-metal complex by polyphenols (PPHs) of black tea (BT). The formation of Sn2+-PPHs metal complex was confirmed through UV-Vis and FTIR methods. The FTIR method shows that BT contains NH and OH
Externí odkaz:
https://doaj.org/article/f2c3d4ca6132464d8f21abc2807814f6
Autor:
Shujahadeen B. Aziz, Elham M. A. Dannoun, Mohamad A. Brza, Niyaz M. Sadiq, Muaffaq M. Nofal, Wrya O. Karim, Sameerahl I. Al-Saeedi, Mohd F. Z. Kadir
Publikováno v:
Molecules, Vol 27, Iss 3, p 1011 (2022)
In this report, the preparation of solid polymer electrolytes (SPEs) is performed from polyvinyl alcohol, methyl cellulose (PVA-MC), and ammonium chloride (NH4Cl) using solution casting methodology for its use in electrical double layer capacitors (E
Externí odkaz:
https://doaj.org/article/5cfe6672512e409bb7f151d06673ca74
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:
Balen K. Faris, Ary A. Hassan, Shujahadeen B. Aziz, Mohamad A. Brza, Aziz M. Abdullah, Ari A. Abdalrahman, Ola A. Abu Ali, Dalia I. Saleh
Publikováno v:
Materials, Vol 15, Iss 1, p 170 (2021)
The polymer electrolyte system of methylcellulose (MC) doped with various sodium bromide (NaBr) salt concentrations is prepared in this study using the solution cast technique. FTIR and XRD were used to identify the structural changes in solid films.
Externí odkaz:
https://doaj.org/article/a506ca3115524d808eb002a39287a9e6
Autor:
Shujahadeen B. Aziz, Muaffaq M. Nofal, Mohamad A. Brza, Sarkawt A. Hussein, Khaled H. Mahmoud, Zeinhom M. El-Bahy, Elham M. A. Dannoun, Wrya O. Kareem, Ahang M. Hussein
Publikováno v:
Polymers, Vol 13, Iss 20, p 3484 (2021)
In this research, direct band gap polymer composites with amorphous phase, which are imperative for optoelectronic devices applications were synthesized. The solution cast technique was used to produce polyethylene oxide (PEO)/calcium titanate (CaTiO
Externí odkaz:
https://doaj.org/article/455cc6769fed487c89c97e1530be9c0a
Autor:
Muaffaq M. Nofal, Jihad M. Hadi, Shujahadeen B. Aziz, Mohamad A. Brza, Ahmad S. F. M. Asnawi, Elham M. A. Dannoun, Aziz M. Abdullah, Mohd F. Z. Kadir
Publikováno v:
Materials, Vol 14, Iss 17, p 4859 (2021)
In this research, a biopolymer-based electrolyte system involving methylcellulose (MC) as a host polymeric material and potassium iodide (KI) salt as the ionic source was prepared by solution cast technique. The electrolyte with the highest conductiv
Externí odkaz:
https://doaj.org/article/3a7f36befad049139c6483efc365f623