Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mohamad A. Brza"'
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:
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:
Ahmad S.F.M. Asnawi, Shujahadeen B. Aziz, Iver Brevik, Mohamad A. Brza, Yuhanees M. Yusof, Saad M. Alshehri, Tansir Ahamad, M. F. Z. Kadir
Publikováno v:
Polymers, Vol 13, Iss 3, p 383 (2021)
The polymer electrolyte system of chitosan/dextran-NaTf with various glycerol concentrations is prepared in this study. The electrical impedance spectroscopy (EIS) study shows that the addition of glycerol increases the ionic conductivity of the elec
Externí odkaz:
https://doaj.org/article/3fbe371292014e888e978538627b4a47
Autor:
Ary R. Murad, Ahmed Iraqi, Shujahadeen B. Aziz, Mohammed S. Almeataq, Sozan N. Abdullah, Mohamad A. Brza
Publikováno v:
Polymers, Vol 13, Iss 1, p 62 (2020)
Two novel low band gap donor–acceptor (D–A) copolymers, poly[9,10-bis(4-(dodecyloxy)phenyl)-2,6-anthracene-alt-5,5-(4′,7′-bis(2-thienyl)-2′,1′,3′-benzothiadiazole-N-5,6-(3,7-dimethyloctyl)dicarboxylic imide)] (PPADTBTDI-DMO) and poly[9,
Externí odkaz:
https://doaj.org/article/8c4593eec55f40089b7fe0180d03f49e
Autor:
Ary R. Murad, Ahmed Iraqi, Shujahadeen B. Aziz, Sozan N. Abdullah, Mohamad A. Brza, Salah R. Saeed, Rebar T. Abdulwahid
Publikováno v:
Polymers, Vol 13, Iss 1, p 63 (2020)
A series of alternating copolymers containing cyclopentadithiophene (CPDT) flanked by thienyl moieties as electron-donor units and benzothiadiazole dicarboxylic imide (BTDI) as electron-acceptor units were designed and synthesized for solar cell appl
Externí odkaz:
https://doaj.org/article/705343b2ee9b4edab95eff9732901240
Autor:
Elham M.A. Dannoun, Shujahadeen B. Aziz, Mohamad A. Brza, Muaffaq M. Nofal, Ahmad S.F.M. Asnawi, Yuhanees M. Yusof, Shakhawan Al-Zangana, Muhamad H. Hamsan, Mohd F. Z. Kadir, Haw J. Woo
Publikováno v:
Polymers, Vol 12, Iss 11, p 2531 (2020)
In this work, plasticized magnesium ion-conducting polymer blend electrolytes based on chitosan:methylcellulose (CS:MC) were prepared using a solution cast technique. Magnesium acetate [Mg(CH3COO)2] was used as a source of the ions. Nickel metal-comp
Externí odkaz:
https://doaj.org/article/deac44cb0a9a4854a24876ccafbc83b7
Autor:
Ahang M. Hussein, Elham M. A. Dannoun, Shujahadeen B. Aziz, Mohamad A. Brza, Rebar T. Abdulwahid, Sarkawt A. Hussen, Sarkawt Rostam, Dalia M. T. Mustafa, Dana S. Muhammad
Publikováno v:
Polymers, Vol 12, Iss 10, p 2320 (2020)
In the current study, the film fabrication of polystyrene (PS) based polymer nanocomposites (NCs) with tuned refractive index and absorption edge was carried out using the solution cast method. X-ray diffraction (XRD) and ultraviolet-visible (UV-Vis)
Externí odkaz:
https://doaj.org/article/b24eef50961041a7a7e61d34e90cfeff
Autor:
Shujahadeen B. Aziz, Mohamad A. Brza, Elham M. A. Dannoun, Muhamad H. Hamsan, Jihad M. Hadi, Mohd F. Z. Kadir, Rebar T. Abdulwahid
Publikováno v:
Molecules, Vol 25, Iss 19, p 4503 (2020)
Plasticized magnesium ion conducting polymer blend electrolytes based on chitosan (CS): polyvinyl alcohol (PVA) was synthesized with a casting technique. The source of ions is magnesium triflate Mg(CF3SO3)2, and glycerol was used as a plasticizer. Th
Externí odkaz:
https://doaj.org/article/57654e51267f460ab543e4228cb0723f
Autor:
Shujahadeen B. Aziz, Mohamad A. Brza, Iver Brevik, Muhamad H. Hafiz, Ahmad S.F.M. Asnawi, Yuhanees M. Yusof, Rebar T. Abdulwahid, Mohd F.Z. Kadir
Publikováno v:
Polymers, Vol 12, Iss 9, p 2103 (2020)
This research paper investigates the electrochemical performance of chitosan (CS): dextran (DX) polymer-blend electrolytes (PBEs), which have been developed successfully with the incorporation of ammonium hexafluorophosphate (NH4PF6). X-ray diffracti
Externí odkaz:
https://doaj.org/article/72f06f9cc18246eaa3d5d33c51a75001