Výsledky vyhledávání - "Najmeh Lotfian"

Photocathodic Protection of 316L Stainless Steel by Surface Coating of Photocatalytic Mesoporous TiO2-WO3 Nanocomposite

Autor: Mahdieh Motahari, AmirAbbas Nourbakhsh, Hamid Reza Bakhsheshi-Rad, Najmeh Lotfian, Mahsa Masoud, Amir Hossein Nourbakhsh, Reza Davoudian Dehkordi, Kenneth J. D. Mackenzie

Publikováno v: Journal of Materials Engineering and Performance.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::524c636adbf3b0fad2042d1ac114c526
https://doi.org/10.1007/s11665-023-07899-1

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Functionalization of nano-MgCr2O4 additives by silanol groups: a new approach to the development of magnesia-chrome refractories

Autor: Seyed Nezamoddin Mirsattari, Najmeh Lotfian, Amir Nourbakhsh, Kenneth J.D. MacKenzie

Publikováno v: Ceramics International. 47:31724-31731

This work describes a novel approach to improve the dispersion of a nanoparticle MgCr2O4 additive in the matrix of magnesia-chrome refractories by functionalizing the nanoparticle surfaces with silanol groups. The effect of the silanol groups on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef10aecb085949c1899c3ac7523c7637
https://doi.org/10.1016/j.ceramint.2021.08.052

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A comparison of the effect of nanostructured MgCr2O4 and FeCr2O4 additions on the microstructure and mechanical properties of direct-bonded magnesia-chrome refractories

Autor: Seyed Nezamoddin Mirsattari, Najmeh Lotfian, Amir Nourbakhsh, Ali Saberi, KennethJ.D. Mackenzie

Publikováno v: Ceramics International. 46:747-754

The effect on the microstructure and mechanical properties of direct-bonded magnesia-chrome refractories of additions of nanostructured MgCr2O4 and FeCr2O4 is reported. The nanostructured additives, synthesized by the citrate-nitrate route and calcin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7127fa881df5d14306b84889a2d47eb1
https://doi.org/10.1016/j.ceramint.2019.09.028

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Strength development, bioactivity and biodegradability of forsterite nanostructure scaffold

Autor: Behnam Hosseini, Najmeh Lotfian, Amir Nourbakhsh, Seyed Mehdi Mirhadi

Publikováno v: Ceramics International. 41:1361-1365

Highly porous forsterite nanostructure scaffolds with high compressive strength were prepared by a two steps sintering method. It was found that the formation of enstatite glassy phase during heat treatment at high temperature is responsible for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e45ef610d3f53aeb965a7e46883bb8c8
https://doi.org/10.1016/j.ceramint.2014.09.069

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