Search Results - "Bagher Karimi, Mohammad"

Recent approaches to improve Nafion performance for fuel cell applications: A review by Karimi, Mohammad Bagher, Mohammadi, Fereidoon, Hooshyari, Khadijeh

“…Among various polymeric materials applied as polymer electrolyte membrane (PEM) for fuel cells, Nafion is known as a standard polymer so that any new material…”
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Development of thermal-crosslinkable chitosan/maleic terminated polyethylene glycol hydrogels for full thickness wound healing: In vitro and in vivo evaluation by Jafari, Arman, Hassanajili, Shadi, Azarpira, Negar, Bagher Karimi, Mohammad, Geramizadeh, Bita

“…[Display omitted] •Maleic terminated PEG (PEG-MA) was synthesized without use of any catalyst.•Chitosan/PEG-MA hydrogels were fabricated using facile thermal…”
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Nanocomposite proton exchange membranes based on sulfonated polyethersulfone and functionalized quantum dots for fuel cell application by Hooshyari, Khadijeh, Karimi, Mohammad Bagher, Su, Huaneng, Rahmani, Shahrzad, Rajabi, Hamid Reza

“…Summary In this work novel nanocomposite proton exchange membranes were prepared using sulfonated polyethersulfone (SPES) with incorporation of ZnS…”
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QoS-aware service composition in cloud computing using data mining techniques and genetic algorithm by Karimi, Mohammad Bagher, Isazadeh, Ayaz, Rahmani, Amir Masoud

“…One of the requirements of QoS-aware service composition in cloud computing environment is that it should be executed on-the-fly. It requires a trade-off…”
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Super Proton Conductive Nafion/Short Fiber/Nanosilica/Deep Eutectic Solvent (DES) Composite Membrane for Application in Anhydrous Fuel Cells by Karimi, Mohammad Bagher, Mohammadi, Fereidoon, Hooshyari, Khadijeh, Jalilzadeh, Shokoufeh

“…The aim of present study is to reduce the tortuosity of proton conductive pathways within the polymer electrolyte membranes (PEMs) for application in anhydrous…”
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A comprehensive review on the proton conductivity of proton exchange membranes (PEMs) under anhydrous conditions: Proton conductivity upper bound by Karimi, Mohammad Bagher, Hooshyari, Khadijeh, Salarizadeh, Parisa, Beydaghi, Hossein, Ortiz- Martínez, V.M., Ortiz, A., Ortiz Uribe, I., Mohammadi, Fereidoon

“…The present study aims to assess the proton conductivities of the most investigated proton exchange membranes (PEMs) used in PEM fuel cells (PEMFCs)…”
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Unsaturated canola oil-based polyol as effective nucleating agent for polyurethane hard segments by Karimi, Mohammad Bagher, Khanbabaei, Ghader, Sadeghi, Gity Mir Mohamad

“…The polyurethane (PU) phase separation could significantly affect its properties. Many factors influence PU phase separation, including soft and hard segments…”
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Potential use of deep eutectic solvents (DESs) to enhance anhydrous proton conductivity of Nafion 115® membrane for fuel cell applications by Karimi, Mohammad Bagher, Mohammadi, Fereidoon, Hooshyari, Khadijeh

“…In this research, the potential use of deep eutectic solvents (DESs) as electrolyte within the Nafion 115® membrane was evaluated. The DESs were synthesized by…”
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Effect of deep eutectic solvents hydrogen bond acceptor on the anhydrous proton conductivity of Nafion membrane for fuel cell applications by Karimi, Mohammad Bagher, Mohammadi, Fereidoon, Hooshyari, Khadijeh

“…This study intended to assess the role of halogens on proton conductivity of polymer electrolyte membranes (PEMs) for fuel cell applications. For this purpose,…”
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Short fiber/polyurethane composite membrane for gas separation by Karimi, Mohammad Bagher, Hassanajili, Shadi

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Fabrication and Evaluation of Electrospun Nafion Membranes as Gel Polymer Electrolytes for High-Performance Lithium-Ion Batteries by Karimi, Mohammad Bagher, Mohammadi, Fereidoon, Ghahramani, Maral, Javanbakht, Mehran

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Vegetable oil-based polyurethane membrane for gas separation by Karimi, Mohammad Bagher, Khanbabaei, Ghader, Sadeghi, Gity Mir Mohamad

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Deep eutectic solvent (DES)/O2 as an electrochemical indicator for acidic groups in the solid polymer electrolytes by Karimi, Mohammad Bagher, Mohammadi, Fereidoon

“…This study was launched to evaluate the potential use of a new class of ionic liquids called deep eutectic solvent (DES) for acid detection in solid polymer…”
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Düzen: generating the structural model from the software source code using shuffled frog leaping algorithm by Arasteh, Bahman, Karimi, Mohammad Bagher, Sadegi, Razieh

“…The cost of software maintenance is heavily influenced by program understanding. When the source code is the only product accessible, maintainers spend a…”
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Anhydrous proton conductivity of sulfonated polysulfone/deep eutectic solvents (DESs) composite membranes: Effect of sulfonation degree and DES composition by Mohammadi, Maryam, Karimi, Mohammad Bagher, Mohammadi, Fereidoon, Mehdipour-Ataei, Shahram

“…The potential use of deep eutectic solvents (DESs) for anhydrous conductivity of sulfonated polysulfone membrane is presented. To this end, different molar…”
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Capillary condensation mechanism for gas transport in fiber reinforced poly (ether-b-amide) membranes by Karimi, Mohammad Bagher, Hassanajili, Shadi, Khanbabaei, Ghader

“…[Display omitted] •Polymer/fiber composite membrane was presented for gas separation.•Capillary condensation mechanism occurred for CO2 transport in…”
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Effect of organic/inorganic nanoparticles on performance of polyurethane nanocomposites for potential wound dressing applications by Jafari, Arman, Hassanajili, Shadi, Karimi, Mohammad Bagher, Emami, Amir, Ghaffari, Farnaz, Azarpira, Negar

“…This study focuses on the evaluation and modification of polyurethane (PU) membranes containing organic and inorganic nanoparticles for potential use as a…”
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Effect of nano‐silica on gas permeation properties of polyether‐based polyurethane membrane in the presence of esterified canola oil diol as a nucleation agent for hard segments by Karimi, Mohammad Bagher, Khanbabaei, Ghader, Mir Mohamad Sadeghi, Gity, Jafari, Arman

“…ABSTRACT In this research esterified canola oil diol (COD) was used to synthesize a green thermoplastic polyurethane. The mixture of synthesized COD as a…”
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Technical analysis and the strategy-based portfolio versus random one by Mohammad Bagher Karimi, Reza Tehrani, Mohammad Hossein Ghaemi, Seyyed Mojtaba Mirlohi

“…Market participants use different tools basically technical or fundamental analysis to have a higher return in constructing a well-maintained portfolio…”
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Assessment of Effects of Revenue Management on Firms' Growth by Mohammad Hossein Ghaemi, Seyed Ahmmad Mohseni, Mohammad Bagher Karimi

“…This research presents a new measure for determining firms’ rate of growth through two competing theories, revenue based (income based) ratio and cost based…”
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