Výsledky vyhledávání - "Azam Karimian"

Removal of methyl orange from aqueous solutions by a novel, high efficient and low cost copper-modified nanoalum

Autor: Azam Karimian, Soghra Yaghoobi Rahni, Roya Mohammadzadeh Kakhki

Publikováno v: Inorganic and Nano-Metal Chemistry. :1-6

In this work, copper-modified nanoalum as a new natural-based sorbent was synthesized and characterized. Then, it was applied for methyl orange removal from water samples. The effect of some parame...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d23a8349531e542e564ec64c2d1dc778
https://doi.org/10.1080/24701556.2020.1835966

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The mineral alum: an effective and low-cost heterogeneous catalyst for the successful synthesis of 5-substituted-1H-tetrazoles

Autor: Azam Karimian, Samira Salari, Nahid Emarloo

Publikováno v: Inorganic and Nano-Metal Chemistry. 51:91-100

A simple, efficient, and green procedure for the synthesis of 5-substituted-1H-tetrazoles via [3 + 2] cycloaddition reaction of nitriles with sodium azide is described. The reaction was catalyzed b...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::153769a28b8779e0ff8ba0bcc4e05488
https://doi.org/10.1080/24701556.2020.1762220

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Highly efficient removal of paraquat pesticide from aqueous solutions using a novel nano Kaolin modified with sulfuric acid via host–guest interactions

Autor: Roya Mohammadzadeh Kakhki, Azam Karimian, Masoud Saadati Rad

Publikováno v: Journal of Inclusion Phenomena and Macrocyclic Chemistry. 96:307-313

Contamination of wastewaters with pesticides has significant risk for environmental water. In spite of the rule of Europ, paraquat is used extensively as an herbicide in the all around the world and it is likely to be released into drinking water. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::902669f937856f7b7fac5bdf5347c034
https://doi.org/10.1007/s10847-019-00973-z

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Photocatalytic degradation of 2,4,6-trinitrotoluene (TNT) in the presence of ZnS, NiS and ZnS/NiS supported Clinoptilolite under UV irradiation: experimental and neural network modelling

Autor: Seyyed Alireza Rezvan Leylan, Mahdi Norouzi, Azam Karimian, Hosseine Dehghani

The Photocatalytic degradation of 2,4,6-trinitrotoluene (TNT), catalysed by nanosized ZnS, NiS and ZnS/NiS photocatalysts, was studied under UV irradiation. ZnS, NiS and ZnS/NiS nanoparticles were incorporated onto Iranian natural Clinoptilolite (CP)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5635b709749e5b8a2512d2a8e6bafd18

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Preparation of magnetically recoverable Fe3O4–graphene oxide catalyst by green method and its application for reduction of nitropyrimidine in aqueous medium

Autor: Mahdieh Namvar-Mahboub, Elaheh Khodeir, Azam Karimian

Publikováno v: Research on Chemical Intermediates. 44:6877-6893

Magnetic graphene oxide (GO)/amino-functionalized Fe3O4 nanocomposite was prepared using tannic acid as binder. For this purpose, Fe3O4 nanoparticles were modified by phenylenediamine and GO was partially reduced and modified in presence of tannic ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfbc90e370bfa6e9743c29571a3b2c50
https://doi.org/10.1007/s11164-018-3527-5

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