Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Rahimi, M."'
Publikováno v:
Separations, Vol 10, Iss 1, p 54 (2023)
The inhibition effects of the date palm seed extract corrosion of mild steel in 0.5 M HCl at different concentrations are investigated by potentiodynamic polarisation (PDP), electrochemical impedance spectroscopy (EIS) and weight loss tests. Addition
Externí odkaz:
https://doaj.org/article/1780c28cb18a488d8882ae8955a891ce
Autor:
Mohammed H. Al-Mashhadani, Nadia Salih, Ali H. Jawad, Emad Yousif, Rahimi M. Yusop, Salam A. Mohammed, Farah M. Ibrahim, Muna Bufaroosha, Dina S. Ahmed
Publikováno v:
Materials Today: Proceedings. 42:2680-2685
Polyphosphates had been used as thermal stabilizers for polyvinylchloride (PVC). The thermal stability of PVC films stabilized with polyphosphates was verified by using weight loss method, Fourier transform infrared (FTIR) spectroscopy, thermal aging
Autor:
Kin Hong Liew, Tian Khoon Lee, Mohd Ambar Yarmo, Kee Shyuan Loh, Andreia F. Peixoto, Cristina Freire, Rahimi M. Yusop
Publikováno v:
Catalysts, Vol 9, Iss 3, p 254 (2019)
Herein, we report a facile procedure to synthesize the hybrid magnetic catalyst (Ru@CS-CR@Mn) using ruthenium (Ru) supported on ionically cross-linked chitosan-carrageenan (CS-CR) and manganese ferrite (MnFe2O4) nanoparticles with excellent catalytic
Externí odkaz:
https://doaj.org/article/837a8cb7ab6344aba68c6073f383a33b
Autor:
Farook Adam, Anwar Iqbal, Mohammad Norazmi Ahmad, Kok Hou Tan, N.H.H. Abu Bakar, Rahimi M. Yusop
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 5, Pp 11087-11098 (2020)
Novel porous bubble wrap-like hollow barium silicate–carbonate nanospheres were successfully prepared at a barium/CTAB molar ratio of 0.75 and 1.00. The average pore size, BET surface area and total pore volume of the most catalytically active cata
Autor:
Lee D. Wilson, Farook Adam, Srimala Sreekantan, Najwa Ibrahim, Anwar Iqbal, Rahimi M. Yusop, Khairul Arifah Saharudin, Nur Ruzaina Abdul Rahman, Nur Farhana Jaafar
Publikováno v:
Surfaces, Vol 3, Iss 22, Pp 301-318 (2020)
Surfaces
Volume 3
Issue 3
Pages 22-318
Surfaces
Volume 3
Issue 3
Pages 22-318
Wastewater contaminated with dyes produced by textile industries is a major problem due to inadequate treatment prior to release into the environment. In this paper, the ability of ZnO to enhance the interfacial photocatalytic activity of lithium tit
Autor:
Ahmad Fadly Jusoh, Farook Adam, Mushtaq Ahmad, U. S. Shaari, Mohamad Nasir Mohamad Ibrahim, Hariy Pauzi, Hwei Voon Lee, Lee D. Wilson, Anwar Iqbal, Muhammad Fadhirul Izwan Abd Malik, N.H.H. Abu Bakar, M. Hazwan Hussain, Rahimi M. Yusop, Norariza Ahmad, Kok-Hou Tan, Hooi Ling Lee
Publikováno v:
Journal of the Iranian Chemical Society. 17:1615-1626
A series of catalysts was prepared for the liquid-phase Friedel–Crafts benzylation of toluene with benzyl chloride (BC) by impregnating rice husk ash silica with ZnCl2 (3 wt%, 6 wt%, 9 wt%, and 12 wt%) via a wet impregnation method. The XRD analysi
Autor:
Ahmed Ahmed, Basheer Ali, Dina S. Ahmed, Rasheed Abed Mohammed, Salam A. Mohammed, Mohammed Abdulsattar Mohammed, Emad Yousif, Rahimi M. Yusop
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 22, Iss 4, Pp 277-282 (2019)
Poly(vinyl chloride) photodecomposition films that contains melamine Schiff base (0.5% by weight) as photostabilizers upon preservation with an ultraviolet light (UV) was investigated. The photodecomposition rate constant was reduced significantly in
Publikováno v:
Al-Nahrain Journal of Science. 22:42-51
Publikováno v:
Emergent Materials. 2:505-512
A new Schiff base containing the 1,2,4-triazole ring system (L) was synthesized and confirmed by FTIR spectroscopy. The chemical modification of PVC with a new Schiff base (L) was synthesized to produce a homogenous blend (PVC-L). A homogenous blend
Autor:
Rahimi M. Yusop, Dina S. Ahmed, Duaa Ghazi, Emad Yousif, Riyadh Noaman, Nasry Jassim Hussien, Ali H. Jawad, Hamsa Thamer
Publikováno v:
Al-Nahrain Journal of Science. 22:1-7
PVC undergoes through many damaging changes upon the exposure to UV light. The rate of photodecomposition constant have been calculated for PVC films as a method for evaluating the efficiency of the organotin(IV) complexes Me2Sn(L)2, Bu2Sn(L)2 and Ph