Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Elham Ameri"'
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 3, Pp 105586- (2024)
One of the methods of improving mixed matrix membranes is the use of nanoparticles and compounds containing hydroxyl and carboxyl groups, which can be a suitable choice to help more permeability of gases. In this study, a mixed matrix membrane compri
Externí odkaz:
https://doaj.org/article/26c67f80ee614408a37e87071333d8d1
Publikováno v:
Electrochemistry Communications, Vol 159, Iss , Pp 107653- (2024)
In this work, we have synthesized two new Schiff-bases from 2,2-dimethylpropane-1,3-diamine and n-hydroxy-n-methoxybenzaldehyde. The synthesized Schiff-bases were characterized by 1H NMR, 13C NMR. The anti-corrosive property of the compounds were inv
Externí odkaz:
https://doaj.org/article/72655c70b0974c5dacbaa71285446d83
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 1, Pp 105400- (2024)
Blend membranes were prepared based on sulfonated poly (ether ether ketone) (SPEEK) and poly (etherimide) (PEI) using different amounts of multi-wall carbon nanotubes (MWCNTs) (up to 2 wt%). PEEK has been sulfonated directly to reach 70 % degree of s
Externí odkaz:
https://doaj.org/article/ccd8d8399e8f4492937bf909dcc852e6
Publikováno v:
Chemical Review and Letters, Vol 5, Iss 2, Pp 119-126 (2022)
2,2'-((1Z,1'Z)-(((propane-1,3-diylbis(oxy))bis(2,1-phenylene))bis(methanylylidene))bis(azanyly lidene))diethanol (2-PPM) was synthesized. This compound evaluated as novel corrosion inhibitor for mild steel in 1N H2SO4 solution. Polarization study sho
Externí odkaz:
https://doaj.org/article/60445e194ae64e5cbc45058b21657df0
Autor:
Danial Jafari Farsaani, Elham Ameri
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 12, Pp 104314- (2022)
A single bubble absorption column was used to examine the effect of hydrodynamic on carbon dioxide (CO2) and hydrogen sulfide (H2S) absorption in pure water and water-based nanofluids dispersed with neat, and OH and NH2 functionalized multiwall carbo
Externí odkaz:
https://doaj.org/article/43cd9f59332a47db8da17fad8ce6d0f3
Publikováno v:
Journal of Electrochemical Science and Engineering (2022)
The new Schiff base, 2,2'-((1Z,1'Z)-(((propane-1,3-diylbis(oxy))bis(2,1-phenylene))bis(methanylylidene))bis(azanylylidene))diethanol, was investigated as a corrosion inhibitor of aluminium in 1 M HCl. Polarization and electrochemica
Externí odkaz:
https://doaj.org/article/fa7f94cb051a493597371a2420f0d7d6
Autor:
Meisam Mokarian, Elham Ameri
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 6, Pp 103767- (2022)
New engine lubricating oils based on nanotechnology have emerged with significant capabilities. In this study, the viscosity of SN 500 HVI/Mg(OH)2 lubricating nanofluid was recorded for analysis in solid volume fractions (SVF) of 0-1.5% with differen
Externí odkaz:
https://doaj.org/article/738307904ff748418e23162197e9416c
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 1, Pp 103477- (2022)
In this study, a sponge-like nanocomposite ceramic was made of clay, bovine bone nano-powder, and human hair; to remove Ni(II) and Co(II) ions from synthetic and industrial wastewaters. The structure of sponge-like nanocomposite ceramic was investiga
Externí odkaz:
https://doaj.org/article/1201687adf3e458b9296250e3be698df
Publikováno v:
Ceramics-Silikáty, Vol 60, Iss 2, Pp 162-168 (2016)
The AlOOH nanoarchitectures have been successfully synthesized via hydrothermal method. The effect of urea/nitrate molar ratio 1, 2, and 4 were studied to obtain the various AlOOH nanoarchitectures. The products were characterized by XRD, FT-IR, FESE
Externí odkaz:
https://doaj.org/article/28e5f57bc336496f940332c737a2a777
Autor:
Mohammad Hossein Karimi Darvanjooghi, Seyyed Mohammadreza Davoodi, Arzu Y Dursun, Mohammad Reza Ehsani, Iman Karimpour, Elham Ameri
Publikováno v:
Adsorption Science & Technology, Vol 36 (2018)
In this study, treated eggplant peel was used as an adsorbent to remove Pb 2+ from aqueous solution. For this purpose batch adsorption experiments were performed for investigating the effect of contact time, pH, adsorbent dose, solute concentrations,
Externí odkaz:
https://doaj.org/article/f3b0abcce6f549b1816ed7deaccfe8ba