Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mohamad A. Brza"'
Publikováno v:
Polymer Bulletin. 78:3149-3167
This research is about the preparation of polymer blend electrolytes based on chitosan using solution cast technique. Field emission scanning electron microscopy and Fourier transform infrared spectroscopy (FTIR) routes were utilized for studying mor
Autor:
Rebar T. Abdulwahid, M. H. Hamsan, Mohd F. Z. Kadir, Wrya O. Karim, Ayub Sh. Marif, Mohamad A. Brza, Shujahadeen B. Aziz
Publikováno v:
Ionics. 26:4635-4649
A series of proton-conducting polymer blend electrolytes (PBEs) were prepared using solution casting techniques. Chitosan (CS) and starch of potato (PS) were blended and doped with various amounts of ammonium fluoride (NH4F). The highest DC conductiv
Autor:
Rebar T. Abdulwahid, Ranjdar M. Abdullah, Mohd F. Z. Kadir, Aeyub Shahab Marif, M. H. Hamsan, Mohamad A. Brza, Shujahadeen B. Aziz
Publikováno v:
Ionics. 26:1829-1840
In this work, preparation and application of solid polymer blend electrolytes (SPBEs) based on chitosan: methylcellulose (CS:MC) incorporated with various amounts of ammonium iodide (NH4I) salt are described. Solution cast technique was adapted for t
Autor:
Jihad M. Hadi, Muaffaq M. Nofal, Elham M. A. Dannoun, Mohamad A. Brza, Shujahadeen B. Aziz, Mohd F. Z. Kadir, Ranjdar M. Abdullah
Publikováno v:
Materials
Volume 14
Issue 8
Materials, Vol 14, Iss 1994, p 1994 (2021)
Volume 14
Issue 8
Materials, Vol 14, Iss 1994, p 1994 (2021)
This report shows a simple solution cast methodology to prepare plasticized polyvinyl alcohol (PVA)/methylcellulose (MC)-ammonium iodide (NH4I) electrolyte at room temperature. The maximum conducting membrane has a conductivity of 3.21 × 10−3 S/cm
Autor:
Saifful Kamaluddin Muzakir, Mohamad A. Brza, Shujahadeen B. Aziz, Mohd F. Z. Kadir, Rebar T. Abdulwahid, Jihad M. Hadi, Ranjdar M. Abdullah, Salah R. Saeed, M. H. Hamsan
Publikováno v:
Membranes
Volume 10
Issue 11
Membranes, Vol 10, Iss 363, p 363 (2020)
Volume 10
Issue 11
Membranes, Vol 10, Iss 363, p 363 (2020)
In this study, biopolymer composite electrolytes based on chitosan:ammonium iodide:Zn(II)-complex plasticized with glycerol were successfully prepared using the solution casting technique. Various electrical and electrochemical parameters of the biop
Autor:
Rebar T. Abdulwahid, Salah R. Saeed, M. H. Hamsan, Mohamad A. Brza, Shujahadeen B. Aziz, Mohd F. Z. Kadir, Siti Rohana Majid, Ranjdar M. Abdullah
Publikováno v:
Membranes, Vol 10, Iss 381, p 381 (2020)
Membranes
Volume 10
Issue 12
Membranes
Volume 10
Issue 12
Plasticized lithium-ion-based-conducting polymer blend electrolytes based on poly(vinyl alcohol) (PVA):chitosan (CS) polymer was prepared using a solution cast technique. The conductivity of the polymer electrolyte system was found to be 8.457 ×
Autor:
Rebar T. Abdulwahid, Elham M. A. Dannoun, Shakhawan Al-Zangana, Mohamad A. Brza, Shujahadeen B. Aziz, Muaffaq M. Nofal, Ayub Shahab Marif, Qayyum Zafar, Mohd F. Z. Kadir, Jihad M. Hadi
Publikováno v:
Materials
Volume 13
Issue 21
Materials, Vol 13, Iss 4890, p 4890 (2020)
Volume 13
Issue 21
Materials, Vol 13, Iss 4890, p 4890 (2020)
In this study, porous cationic hydrogen (H+) conducting polymer blend electrolytes with an amorphous structure were prepared using a casting technique. Poly(vinyl alcohol) (PVA), chitosan (CS), and NH4SCN were used as raw materials. The peak broadeni
Autor:
Mohamad A. Brza, Shujahadeen B. Aziz, H.J. Woo, Mohd F. Z. Kadir, Muaffaq M. Nofal, M. H. Hamsan, Sarkawt A. Hussen, Rebar T. Abdulwahid, Jihad M. Hadi
Publikováno v:
Membranes
Membranes, Vol 10, Iss 151, p 151 (2020)
Volume 10
Issue 7
Membranes, Vol 10, Iss 151, p 151 (2020)
Volume 10
Issue 7
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.
Autor:
Omed Gh. Abdullah, M. H. Hamsan, Mohamad A. Brza, Shujahadeen B. Aziz, Mohd F. Z. Kadir, Wrya O. Karim
Publikováno v:
Biomolecules
Volume 9
Issue 7
Biomolecules, Vol 9, Iss 7, p 267 (2019)
Volume 9
Issue 7
Biomolecules, Vol 9, Iss 7, p 267 (2019)
Polymer blend electrolytes based on chitosan: dextran (CS:Dext) incorporated with various amounts of ammonium fluoride (NH4F) with constant specific capacitance (12.4 F/g) and energy density over 100 cycles were prepared using a solution cast techniq
Publikováno v:
Polymer Testing. 91:106813
In this study a novel polymer composite electrolytes (PCEs) based on poly (vinyl alcohol) (PVA): Ce(III)-complex:NH4SCN plasticized with glycerol are prepared by solution cast technique. XRD and FTIR routes are used to study the film structure. The c