Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Sedigheh Abbasi"'
Autor:
Sedigheh Abbasi
Publikováno v:
Applied Water Science, Vol 14, Iss 2, Pp 1-9 (2024)
Abstract In this study, in order to prepare magnetic nanocomposite, TiO2 nanoparticles and Fe3O4 nanoparticles are uniformly synthesized on the surface of graphene oxide by hydrolysis and hydrothermal methods, respectively. The efficiency of the synt
Externí odkaz:
https://doaj.org/article/4dbe685fa2de4c4d8fd812046c04a9fc
Publikováno v:
Applied Water Science, Vol 13, Iss 11, Pp 1-10 (2023)
Abstract In this research, magnetic nanocomposite (MGO@TiO2) consisting of Fe3O4, TiO2 and graphene oxide is synthesized for the photocatalytic removal of methyl orange, and its photocatalytic activity is compared with the nanohybrid (Fe3O4@TiO2) wit
Externí odkaz:
https://doaj.org/article/3008728692c64850ac2b56fcfc1686ca
Autor:
Sedigheh Abbasi
Publikováno v:
Applied Water Science, Vol 13, Iss 6, Pp 1-11 (2023)
Abstract The decomposition rate of methyl orange (MO) is studied in aqueous solution of magnetic photocatalysts based on graphene oxide (GO). ZnO photocatalytic nanoparticles are synthesized with controlled amounts on magnetized graphene oxide and tw
Externí odkaz:
https://doaj.org/article/a504ca9d926f41cca414b4d2c9ad5410
Autor:
Sedigheh Abbasi
Publikováno v:
Applied Water Science, Vol 13, Iss 4, Pp 1-9 (2023)
Abstract The main goal of the present research is the synthesis of new photocatalysts to reduce the amount of organic pollutants in aquatic environments. For this purpose, the amount of TiO2 nanoparticles in the synthesized samples containing MWCNTs
Externí odkaz:
https://doaj.org/article/5cc11d6a707c415280b56eacec40d6b4
Publikováno v:
Catalysts, Vol 13, Iss 2, p 232 (2023)
Water pollution is considered a serious threat to human life. An advanced oxidation process in the presence of semiconductor photocatalysts is a popular method for the effective decomposition of organic pollutants from wastewater. TiO2 nanoparticles
Externí odkaz:
https://doaj.org/article/8b06f1ae443749aaa68220936208acbe
Publikováno v:
Muhandisī-i Bihdāsht-i Muḥīṭ, Vol 5, Iss 4, Pp 337-344 (2018)
Background and Objectives: The presence of dye organic pollutants such as methyl orange is an imperative threat for environment. Therefore, the main aim of this study is synthesize of the ZnO-SnO2-Ag nanocomposite and elimination of methyl orange fro
Externí odkaz:
https://doaj.org/article/de5403ddf0b543a68622d8491a3a60a3
Autor:
Sedigheh Abbasi
Publikováno v:
Muhandisī-i Bihdāsht-i Muḥīṭ, Vol 5, Iss 2, Pp 113-122 (2018)
Background: As for the enhancement of the various industries such as loom industry, the reduction of the pollutants in the sewerage of these industries is focused by protection office of environment. Therefore, the main aim of this research is the el
Externí odkaz:
https://doaj.org/article/200d83d3bd3a4810a7de142a954cce94
Publikováno v:
Journal of Nanostructures, Vol 7, Iss 4, Pp 292-308 (2017)
Here, metal nanoparticles were synthesized by chemical reduction of the corresponding metal salts in the presence of chitosan polymer. Binary and ternary metallic-chitosan Pt-Fe-CH, Pt-Co-CH and Pt-Fe-Co-CH nanocomposites were prepared. Transmission
Externí odkaz:
https://doaj.org/article/91057b49a3fe45c7944d3bdf218fdafb
Publikováno v:
Journal of Nanostructures, Vol 6, Iss 3, Pp 221-234 (2016)
In this work, Pt, Fe and Co nanoparticles were prepared by chemical reduction of the metal salts in chitosan as the support. NaBH4 was used as the reducing agent Pt-Fe, Pt-Co and Pt-Fe-Co-chitosan nanocomposites were synthesized and characterized by
Externí odkaz:
https://doaj.org/article/b5c5df7211394ea0a7ade74af39cf511
Publikováno v:
Jundishapur Journal of Chronic Disease Care (JJCDC); Oct2024, Vol. 13 Issue 4, p1-10, 10p