Zobrazeno 1 - 10
of 34
pro vyhledávání: '"mahdi Ashrafi"'
Autor:
Reza Mohassel, Mahnaz Amiri, Ali Kareem Abbas, Azam Sobhani, Mahdi Ashrafi, Hossein Moayedi, Masoud Salavati-Niasari
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 1720-1733 (2020)
Gd2NiMnO6 (GNMO NSs) nanostructures were synthesized via a Pechini method using propylene glycol (PG) as alkaline agent and various acid solutions as stabilizing agents. Effect of temperature, time and stabilizing agent was investigated in order to r
Externí odkaz:
https://doaj.org/article/482b280b3778497aa35976afdf03a1aa
Autor:
Mojtaba Amini, Mahdi Ashrafi
Publikováno v:
Nanochemistry Research, Vol 1, Iss 1, Pp 79-86 (2016)
Nanoparticles of the ZnO and TiO2 were synthesized and the physicochemical properties of the compounds were characterized by IR, X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The XRD patterns
Externí odkaz:
https://doaj.org/article/28c87c560efd4c9494a92d8bbc308efd
Publikováno v:
Journal of Polymers and the Environment. 29:3867-3877
In this study, the reinforcing effects of polyethylene glycol (PEG) and TiO2 nanoparticles on the mechanical properties of epoxy were investigated. The relationship between independent variables and mechanical properties were optimized by using respo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26319c801a7d6032f0a329651b629455
https://doi.org/10.1007/s10924-021-02115-4
https://doi.org/10.1007/s10924-021-02115-4
Autor:
Omid Amiri, Somaye Rashki, Hossein Safardoust-Hojaghan, Mahdi Ashrafi, Masoud Salavati-Niasari
Publikováno v:
Ceramics International. 47:5187-5197
In this research, ZnO nanoparticles (ZnO NPs) and Carbon Quantum Dots-decorated ZnO nanoparticles (ZnO/CQDs NCs) were prepared via different procedures and precursors. Soya chunk was applied as a source of carbon for the preparation of CQDs. Crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d96bad36270a327ee9eb69618bddc41
https://doi.org/10.1016/j.ceramint.2020.10.097
https://doi.org/10.1016/j.ceramint.2020.10.097
Publikováno v:
Journal of Elastomers & Plastics. 53:241-257
In this study, the simultaneous effects of Al0.1Zr0.9O1.95 nanoparticles (NPs) and polyvinyl pyrrolidone (PVP) on the ion-conductivity of poly (vinylidene fluoride) (PVDF)-based separator were investigated. The ion-conductivity of PVDF/PVP/Al0.1Zr0.9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99a86fe893a8530d476683dcc99db8a2
https://doi.org/10.1177/0095244320928574
https://doi.org/10.1177/0095244320928574
Autor:
Azam Sobhani, Masoud Salavati-Niasari, Mahdi Ashrafi, Mahnaz Amiri, Ali Kareem Abbas, Reza Mohassel, Hossein Moayedi
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 1720-1733 (2020)
Gd2NiMnO6 (GNMO NSs) nanostructures were synthesized via a Pechini method using propylene glycol (PG) as alkaline agent and various acid solutions as stabilizing agents. Effect of temperature, time and stabilizing agent was investigated in order to r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83c4074147fad829b55862b22246e139
https://doi.org/10.1016/j.jmrt.2019.12.003
https://doi.org/10.1016/j.jmrt.2019.12.003
Publikováno v:
New Journal of Chemistry. 44:231-238
In this paper, we reported, for the first time, the preparation of La2MnTiO6 double perovskite nanostructures using a simple sol–gel method in the presence of citric acid as the size controlling agent. The crystalline structure, morphology, and ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5219849dbaa5690ae259253934e0e06
https://doi.org/10.1039/c9nj04932k
https://doi.org/10.1039/c9nj04932k
Publikováno v:
Fibers and Polymers. 20:2247-2253
In this study, nitrile-butadiene rubber (NBR) based nanocomposites reinforced with PVC as a polymeric filler and NiFe2O4 as nanofllers with different weight fractions (wt%) were prepared and characterized. The experiments were developed according to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e908e28659337c36f234e88a3c747135
https://doi.org/10.1007/s12221-019-8941-9
https://doi.org/10.1007/s12221-019-8941-9
Publikováno v:
Polymer Composites. 40:3393-3401
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::837cc9bfa2f8b427f2843e6a770bc809
https://doi.org/10.1002/pc.25200
https://doi.org/10.1002/pc.25200
Publikováno v:
International Journal of Control. 93:2239-2244
This paper is concerned with the design of sliding mode control (SMC) for a class of stochastic systems with packet losses. The information may encounter a kind of dropout during the transmission from the sensor to the controller. The probability dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f8abee0415cc419ee695fc5af3c070
https://doi.org/10.1080/00207179.2018.1551627
https://doi.org/10.1080/00207179.2018.1551627