Mohammad Taghi Hamed Mosavian

Ferdowsi University of Mashhad

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Ali Ahmadpour

Ferdowsi University of Mashhad

Fatemeh Moosavi

Ferdowsi University of Mashhad

Mohammad Razmkhah

Ferdowsi University of Mashhad

Fatemeh F. Bamoharram

Islamic Azad University, Mashhad

Sara Khadempir

Quchan University of Advanced Technology

Samer Asadi

Ferdowsi University of Mashhad

Mohsen Jahanshahi

Babol Noshirvani University of Technology

Saeed Akbari

University of Lisbon

Majid Aliabadi

Islamic Azad University of Birjand

I. Khazaei

Islamic Azad University, Tehran

Cooperative Institutions

Ferdowsi University of Mashhad

Islamic Azad University, Mashhad

Mashhad University of Medical Sciences

University of Tehran

Faculty (United Kingdom)

Payame Noor University

Islamic Azad University, Tehran

Amirkabir University of Technology

Engineering (Italy)

Sharif University of Technology

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Non-Isothermal Crystallization of Al₂O₃/HDPE Composite

Polymer-Plastics Technology and Engineering (2011)

Mohammad Taghi Hamed Mosavian Samaneh Sahebian A. Bakhtiari

To clarify the effect of Alumina (Al2O3) particles on the crystallization of high density polyethylene (HDPE), HDPE and Al2O3/HDPE composite using compression molding in the amount of Alumina 10 wt% was prepared. The non-isothermal crystallization of Al2O3/HDPE composite and neat HDPE have been studied by Differential Scanning Calorimetery (DSC) at different cooling rates between 1 and . The crystallization kinetic was evaluated by a direct fitting of the experimental data to Avrami model. The results of this study showed that the crystallization exotherm became wider and shifted toward a lower temperature range, with an increasing cooling rate.

High-density polyethylene

Isothermal process

Compression molding

Molding (decorative)

10.1080/03602559.2010.531432

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Citations (11)

A polyoxometalate-assisted approach for synthesis of Pd nanoparticles on graphene nanosheets: synergistic behaviour for enhanced electrocatalytic activity

RSC Advances (2015)

Sara Khadempir Ali Ahmadpour Mohammad Taghi Hamed Mosavian Narges Ashraf Fatemeh F. Bamoharram

A novel activation step has been applied to the Pd/PMo₁₂/GNSs nanohybrid, which enhances the electrocatalytic activity.

Polyoxometalate

10.1039/c5ra01084e

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Citations (36)

Atomistic simulation of proton transfer ability of Isopoly acid (IPA)/Heteropoly acid (HPA) doped Nafion® 117 for high-temperature fuel cell applications

Composites Part B Engineering (2018)

Saeed Akbari Mohammad Taghi Hamed Mosavian Fatemeh Moosavi Ali Ahmadpour

Nafion

Polyoxometalate

Proton Transport

10.1016/j.compositesb.2018.12.125

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Citations (27)

TO STUDY THERMODYNAMICS AND PHYSICAL BEHAVIOR OF PB IN AL-PB SYSTEM FABRICATED BY MECHANICAL ALLOYING

Mohammad Taghi Hamed Mosavian Hamed Hosseinzadeh Jalil Vahdati Khaki

Physical Metallurgy

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Erratum to “Construction of barium (II) PVC membrane electrochemical sensor based on 3-deoxy-d-erythro-hexos-2-ulose bis (thiosemicarbazone) as a novel ionophore” [Desalination 250 (2010) 56–61]

Desalination (2010)

Hassan Ali Zamani Mohammad Taghi Hamed Mosavian Elham Aminzadeh Mohammad Reza Ganjali Mousa Ghaemy

Barium

Semicarbazone

10.1016/j.desal.2010.02.021

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Citations (2)

Facile Synthesis of BiOI Nanoparticles at Room Temperature and Evaluation of their Photoactivity Under Sunlight Irradiation

Photochemistry and Photobiology (2017)

Vahid Mahmoodi Ali Ahmadpour Tahereh Rohani Bastami Mohammad Taghi Hamed Mosavian

In this study, highly photoactive BiOI nanoparticles (NPs) under sunlight irradiation were synthesized by a facile precipitation method using polyvinylpyrrolidone (PVP) at room temperature. The as-prepared catalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transition electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared (FTIR) and UV-vis diffuse reflectance spectra (UV-vis DRS). The results of XRD showed that PVP did not have any significant effect on tetragonal crystalline structure of BiOI. Also, using different amounts of PVP in the synthesis led to different morphologies and sizes of BiOI particles. It was found that using 0.2 g of PVP in the synthesis method changed morphology from 1-μm platelets to NPs with size under 10 nm. In addition, the photocatalytic performance of prepared photocatalysts was evaluated in the photodegradation of reactive blue 19 (RB19) dye under sunlight irradiation. The BiOI synthesized using 0.2 g PVP (BiOI0.2) showed higher degradation efficiency compared to BiOI prepared without any additive. Excellent visible light photocatalytic properties of nano-scaled BiOI0.2 samples compared to BiOI platelets could be attributed to higher surface-to-volume ratio and narrow band-gap energy of as-prepared BiOI0.2 NPs.

Polyvinylpyrrolidone

Photodegradation

Diffuse reflection

10.1111/php.12832

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Citations (28)

FED-BATCH FERMENTATION OFBACILLUS CLAUSIIFOR EFFICIENT PRODUCTION OF ALKALINE PROTEASE USING DIFFERENT FEEDING STRATEGIES

Chemical Engineering Communications (2011)

Fatemeh Tabandeh H. R. Hosseinian Moghaddam Bagher Yakhchali Parvin Shariati Mohammad Taghi Hamed Mosavian

The effect of different feeding strategies, involving constant rate and linear feeding with negative and positive slopes, on protease production of an indigenous Bacillus clausii was investigated. The results indicated that alkaline protease was produced at high levels soon after glucose was completely consumed. Alkaline protease activity was at a maximum during the constant feeding rate and in the absence of glucose and presence of mineral salts and yeast extract in the feed medium. Maximum protease production in the fed-batch culture using an optimized level of feeding composition was 2430 ± 67 U/mL, which increased by up to 35% when compared to the 1800 ± 14 U/mL produced during batch culture. During batch fermentation, the protease yield and productivity obtained were 90000 U/g and 64285 U/L · h; however, under fed-batch conditions, these were 121500 U/g and 71470 /L · h, respectively. Hence, the suggested strategy has the potential to be applied to industrial production of protease used in detergent products.

Yeast extract

Alkaline protease

Fed-batch culture

10.1080/00986445.2011.552024

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Citations (7)

Making Oil-in-Water Emulsions by Ultrasound and Stability Evaluation Using Taguchi Method

Journal of Dispersion Science and Technology (2010)

Mohammad Taghi Hamed Mosavian Amir Hessam Hassani

Oil-in-water emulsions containing 40% wt sunflower oil were prepared using ultrasound with the frequency of 30 kHz. The effect of sonication time, stabilizer concentration, NaCl, and pH of aqueous phase on the stability and particle size distribution of samples was investigated using Taguchi statistical method. The results showed that increasing sonication time decreased mean diameter of droplets and narrowed droplet size distribution curves. NaCl was found to have a positive effect on the stability of samples. More stable emulsions were prepared when using xanthan and pectin together at pH 4.

Sonication

Sunflower oil

Creaming

Aqueous two-phase system

Sauter mean diameter

Pectin

10.1080/01932690903123858

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Citations (18)

Stabilization and dispersion of Pd nanoparticles on graphene nano sheets using polyoxometalate, and the use of the resulting materials in a direct ethanol fuel cell

Sara Khadempir Ali Ahmadpour Mohammad Taghi Hamed Mosavian Narjes Ashraf Fatemeh F. Bamoharram

Polyoxometalate