Zobrazeno 1 - 10 of 68 pro vyhledávání: '"Ali Reza Zarei"'
1
Akademický článek
Highly Efficient Destruction of Perchlorate to Nontoxic Chloride Ion (Cl-) from Aqueous Solutions by Bimetallic Fe/Ni Nanoparticles
Autor: Ali Reza Zarei, Ali Moloudi
Publikováno v: Iranian Journal of Chemistry & Chemical Engineering, Vol 40, Iss 1, Pp 57-68 (2021)
In this work, stabilized Ni/Fe bimetallic nanoparticles (S-Ni/Fe NPs) were synthesized in the presence of starch as the stabilizing agent and characterized by FE-SEM, EDS, and XRD. The results showed that the S-Ni/Fe NPs were spherical in the shape a
Externí odkaz: https://doaj.org/article/ab8544c6cc6c4385858716d057469862
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2
Akademický článek
Synthesis of Carbon Nanotubes on Cerium-Substituted Barium Ferrite Substrate by Chemical Vapor Deposition for Preparation of a Microwave Absorbing Nanocomposite
Autor: Hakimeh Pourabdollahi, Ali Reza Zarei
Publikováno v: Iranian Journal of Chemistry & Chemical Engineering, Vol 39, Iss 1, Pp 1-10 (2020)
In this research, at first, Ce-substituted barium ferrite, BaCe0.2Fe11.8O19 was prepared via the sol-gel method as a substrate and then Carbon NanoTubes (CNTs) was synthesized on the surface of the substrate by Chemical Vapor Deposition (CVD) techniq
Externí odkaz: https://doaj.org/article/76462ea3a20841d08bcf2aad148b2800
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3
Akademický článek
Removal of perchlorate from wastewater through adsorption and reductive degradation using Ni-Fe bimetallic nanoparticles supported on modified activated carbon: A simple strategy to degrade persistent pollutants
Autor: Ali Reza Zarei, Ali Moloudi
Publikováno v: Journal of Advances in Environmental Health Research, Vol 7, Iss 4, Pp 213-224 (2019)
In the present study, nickel and iron (Ni/Fe) bimetallic nanoparticles (Ni-Fe NPs) were produced in the presence of activated carbon (AC) to prepare supported Ni/Fe bimetallic nanoparticles (Ni-Fe NPs/AC). The NPs were modified using cetylpyridinium
Externí odkaz: https://doaj.org/article/71129903558244a6ac4bed02da06e83a
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4
Akademický článek
Hydrothermal synthesis of carbonyl iron-carbon nanocomposite: Characterization and electromagnetic performance
Autor: Hakimeh Pourabdollahi, Ali Reza Zarei
Publikováno v: Results in Physics, Vol 7, Iss , Pp 1978-1986 (2017)
In this research, the electromagnetic absorption properties of the carbonyl iron-carbon (CI/C) nanocomposite prepared via hydrothermal reaction using glucose as carbon precursor was studied in the range of 8.2–12.4 GHz. In hydrothermal reaction, gl
Externí odkaz: https://doaj.org/article/24ab99ee2c94420ebb31b038c0c6d2ee
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5
Akademický článek
Inverse Co-precipitation Synthesis of Copper Chromite Nanoparticles
Autor: Hassan Tavakoli, Rasoul Sarraf Mamoory, Ali Reza Zarei
Publikováno v: Iranian Journal of Chemistry & Chemical Engineering, Vol 35, Iss 1, Pp 51-55 (2016)
In this study, copper chromite (CuCr2O4) nanoparticles was prepared by inverse co-precipitation method. In this method, cupric nitrate trihydrate, (Cu (NO3)2.3H2O) and chromium nitrate nonahydrate, (Cr (NO3) 3.9H2O) with a mole ratio of 1:2 were used
Externí odkaz: https://doaj.org/article/535850a8f8c34709adc4ce2372399a6d
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6
Akademický článek
Determination of Crystal Growth Rate and Morphology of Barium Carbonate Crystals in a Semi-batch Crystallizer
Autor: Mohammad Reza Khorsand, Mahmood Habibian, Navid Rohani, Ali Reza Zarei
Publikováno v: Iranian Journal of Chemistry & Chemical Engineering, Vol 29, Iss 1, Pp 13-20 (2010)
A semi-batch crystallization system is used to determine growth kinetics and morphology of barium carbonate crystals, under a constant pH value and constant temperature in the various relative supersaturations. Results show that crystal growth rate s
Externí odkaz: https://doaj.org/article/4102dcdbd76549d99e920f797621c7ee
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8
A simple and safe approach for simultaneous spectrophotometric determination of nitroglycerin and nitrocellulose in double base solid propellants
Autor: Ali Reza, Zarei, Kobra, Mardi
Publikováno v: Analytical Sciences. 38:1417-1424
An accurate, simple and safe method was developed for simultaneous determination of nitroglycerine (NG) and nitrocellulose (NC) in double base solid propellants (DB propellants). The proposed method is based on alkaline hydrolysis of NG and NC, and f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67726d1cf1450d22a5b35c637fd8f4aa
https://doi.org/10.1007/s44211-022-00174-8
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