Sadegh Sadeghzadeh
@iust.ac.ir
School of Advanced Technologies
Associate Professor
RESEARCH INTERESTS
MEMS and NEMS, Sensors, Graphene, Energy harvesting, Molecular Dynamics
102
Scopus Publications
1890
Scholar Citations
26
Scholar h-index
54
Scholar i10-index
Scopus Publications
- Highly sensitive strain sensors with minimal hysteresis using laser-induced graphene
Sadegh Sadeghzadeh
Springer Science and Business Media LLC - Exceptional potential of laser-induced graphene for self-healing applications
Farzane Hasheminia, Maryam Rasoulzadeh, Ali Ghavipanjeh, and Sadegh Sadeghzadeh
Elsevier BV - Silver-decorated laser-induced graphene for a linear, sensitive, and almost hysteresis-free piezoresistive strain sensor
Fatemehsadat Abedheydari, Sadegh Sadeghzadeh, Mohammad Saadatbakhsh, Amirhossein Heydariyan, and Elnaz Khakpour
Springer Science and Business Media LLC - Investigating the impact of two-dimensional BC<inf>3</inf> membrane geometry on ethane/ethylene separation using molecular dynamics
Masoumeh Attari, Jafar Mahmoudi, and Sadegh Sadeghzadeh
Springer Science and Business Media LLC - Laser-induced graphene in energy storage- batteries
Farzane Hasheminia and Sadegh Sadeghzadeh
Elsevier BV - Simulation and experimental evaluation of laser-induced graphene on the cellulose and lignin substrates
Ali Ghavipanjeh and Sadegh Sadeghzadeh
Springer Science and Business Media LLC
AbstractIn this article, the formation of laser-induced graphene on the two natural polymers, cellulose, and lignin, as precursors was investigated with molecular dynamics simulations and some experiments. These eco-friendly polymers provide significant industrial advantages due to their low cost, biodegradability, and recyclable aspects. It was discovered during the simulation that LIG has numerous defects and a porous structure. Carbon monoxide, H2, and water vapor are gases released by cellulose and lignin substrates. H2O and CO are released when the polymer transforms into an amorphous structure. Later on, as the amorphous structure changes into an ordered graphitic structure, H2 is released continuously. Since cellulose monomer has a higher mass proportion of oxygen (49%) than lignin monomer (29%), it emits more CO. The LIG structure contains many 5- and 7-carbon rings, which cause the structure to have bends and undulations that go out of the plane. In addition, to verify the molecular dynamics simulation results with experimental tests, we used a carbon dioxide laser to transform filter paper, as a cellulose material, and coconut shell, as a lignin material, into graphene. Surprisingly, empirical experiments confirmed the simulation results. - Wearable gold decorated direct laser writing graphene for ultra-minor strains
Elnaz Khakpour and Sadegh Sadeghzadeh
Royal Society of Chemistry (RSC)
This paper reports a flexible and wearable piezoresistive strain sensor composed of the LIG/PDMS nanocomposite. - Tailoring the thermal transport properties of cellulose and lignin laser-induced graphene
Ali Ghavipanjeh and Sadegh Sadeghzadeh
Elsevier BV - Improving the thermal shock response of aluminum by graphene composition
Sadegh Sadeghzadeh, Mohammadreza Hamzavi, Farzane Hasheminia, and Hamidreza Khashei
Elsevier BV - Mechanical properties of C<inf>3</inf>N-BN hybrid nanosheets: Insights from molecular dynamics simulations
Sadegh Sadeghzadeh, Lida Badrinezhad, and Kasra Einalipour Eshkalak
Elsevier BV - Triangular graphene nanosheets, structures with extraordinary bending behavior
Mozhdeh Mirakhory, Mohammad Mahdi Khatibi, and Sadegh Sadeghzadeh
Springer Science and Business Media LLC - Diffusion properties of silk-derived laser-induced graphene
Ali Ghavipanjeh and Sadegh Sadeghzadeh
Elsevier BV - Tailoring hole density and nitriding in graphene membranes for enhanced gas separation and selectivity
Maryam Jafari, Jafar Mahmoudi, Sadegh Sadeghzadeh, and Mohammad Ali Abdol
Elsevier BV - Improving the mechanical shock response of aluminum by graphene composition: molecular dynamic simulation study
Sadegh Sadeghzadeh, Mohammadreza Hamzavi, and Farzane Hasheminia
Springer Science and Business Media LLC - Investigating the effect of C3N membrane geometry on the separation and selectivity of gases
Maryam Jafari, Jafar Mahmoudi, and Sadegh Sadeghzadeh
Elsevier BV - Grand Canonical Monte Carlo Simulation Experiences of Methane and Ethane Adsorption Behaviors on Simplified Organic Shale Formed by Graphene Layering
Mohammadreza Moradi, Jafar Mahmoudi, and Sadegh Sadeghzadeh
American Chemical Society (ACS) - Enhanced atmospheric water harvesting efficiency through green-synthesized MOF-801: a comparative study with solvothermal synthesis
Mohammad Aghajani Hashjin, Shadi Zarshad, Hosein Banna Motejadded Emrooz, and Sadegh Sadeghzadeh
Springer Science and Business Media LLC
AbstractAdsorption-based atmospheric water harvesting has emerged as a compelling solution in response to growing global water demand. In this context, Metal–organic frameworks (MOFs) have garnered considerable interest due to their unique structure and intrinsic porosity. Here, MOF 801 was synthesized using two different methods: solvothermal and green room temperature synthesis. Comprehensive characterization indicated the formation of MOF-801 with high phase purity, small crystallite size, and excellent thermal stability. Nitrogen adsorption–desorption analysis revealed that green-synthesized MOF-801 possessed an 89% higher specific surface area than its solvothermal-synthesized counterpart. Both adsorbents required activation at a minimum temperature of 90 °C for optimal adsorption performance. Additionally, green-synthesized MOF-801 demonstrated superior adsorption performance compared to solvothermal-synthesized MOF-801, attributed to its small crystal size (around 66 nm), more hydrophilic functional groups, greater specific surface area (691.05 m2/g), and the possibility of having a higher quantity of defects. The maximum water adsorption capacity in green-synthesized MOF-801 was observed at 25 °C and 80% relative humidity, with a value of 41.1 g/100 g, a 12% improvement over the solvothermal-synthesized MOF-801. Remarkably, even at a 30% humidity level, green-synthesized MOF-801 displayed a considerable adsorption capacity of 31.5 g/100 g. Importantly, MOF-801 exhibited long-term effectiveness in multiple adsorption cycles without substantial efficiency decline. - Molecular dynamics simulations of methane adsorption and displacement from graphenylene shale reservoir nanochannels
Maryam Hajianzadeh, Jafar Mahmoudi, and Sadegh Sadeghzadeh
Springer Science and Business Media LLC
AbstractMethane is the main component of shale gas and is adsorbed in shale pores. Methane adsorption not only affects the estimation of shale gas reserves but also reduces extraction efficiency. Therefore, investigating the behavior of methane adsorption in shale reservoirs is important for evaluating shale gas resources, as well as understanding its desorption and displacement from the nanochannels of shale gas reservoirs. In this research, molecular dynamics simulations were used to investigate the adsorption behavior of methane gas in organic shale pores made of graphenylene, followed by its displacement by CO2 and N2 injection gases. The effects of pore size, pressure, and temperature on adsorption were examined. It was observed that increasing the pore size at a constant pressure led to a decrease in the density of adsorbed methane molecules near the pore surface, while a stable free phase with constant density formed in the central region of the nanopore. Moreover, adsorption increased with increasing pressure, and at pressures ranging from 0 to 3 MPa, 15 and 20 Å pores exhibited lower methane adsorption compared to other pores. The amount of adsorption decreased with increasing temperature, and the observed adsorption isotherm followed the Langmuir adsorption isotherm. The mechanism of methane displacement by the two injected gases differed. Carbon dioxide filled both vacant adsorption sites and directly replaced the adsorbed methane. On the other hand, nitrogen only adsorbed onto the vacant sites and, by reducing the partial pressure of methane, facilitated the displacement of methane. - Modeling of time-dependent elliptic contact parameters for biological nanoparticles with common geometries: Human red blood cell
Moharram Habibnejad Korayem, Mahboube Mehrabani, and Sadegh Sadeghzadeh
Elsevier BV - Erratum: An overview of atmospheric water harvesting methods, the inevitable path of the future in water supply (RSC Adv. (2023) 13 (10273–10307) DOI: 10.1039/D2RA07733G)
Zahra Ahrestani, Sadegh Sadeghzadeh, and Hosein Banna Motejadded Emrooz
Royal Society of Chemistry (RSC)
Correction for ‘An overview of atmospheric water harvesting methods, the inevitable path of the future in water supply’ by Zahra Ahrestani et al., RSC Adv., 2023, 13, 10273–10307, https://doi.org/10.1039/D2RA07733G. - An overview of atmospheric water harvesting methods, the inevitable path of the future in water supply
Zahra Ahrestani, Sadegh Sadeghzadeh, and Hosein Banna Motejadded Emrooz
Royal Society of Chemistry (RSC)
Although science has made great strides in recent years, access to fresh water remains a major challenge for humanity due to water shortage for two-thirds of the world's population. - High stretchable dynamics of N-graphdiyne nanosheets through tensile loading
Mozhdeh Mirakhory, Mohammad Mahdi Khatibi, Sadegh Sadeghzadeh, and Seyed Mahmoud Mortazavi
Elsevier BV - The role of surface chemistry on CO<inf>2</inf> adsorption in biomass-derived porous carbons by experimental results and molecular dynamics simulations
Mobin Safarzadeh Khosrowshahi, Mohammad Ali Abdol, Hossein Mashhadimoslem, Elnaz Khakpour, Hosein Banna Motejadded Emrooz, Sadegh Sadeghzadeh, and Ahad Ghaemi
Springer Science and Business Media LLC
AbstractBiomass-derived porous carbons have been considered one of the most effective adsorbents for CO2 capture, due to their porous structure and high specific surface area. In this study, we successfully synthesized porous carbon from celery biomass and examined the effect of external adsorption parameters including time, temperature, and pressure on CO2 uptake in experimental and molecular dynamics (MD) simulations. Furthermore, the influence of carbon’s surface chemistry (carboxyl and hydroxyl functionalities) and nitrogen type on CO2 capture were investigated utilizing MD simulations. The results showed that pyridinic nitrogen has a greater tendency to adsorb CO2 than graphitic. It was found that the simultaneous presence of these two types of nitrogen has a greater effect on the CO2 sorption than the individual presence of each in the structure. It was also revealed that the addition of carboxyl groups (O=C–OH) to the carbon matrix enhances CO2 capture by about 10%. Additionally, by increasing the simulation time and the size of the simulation box, the average absolute relative error for simulation results of optimal structure declined to 16%, which is an acceptable value and makes the simulation process reliable to predict adsorption capacity under various conditions. - Reactive molecular dynamics simulation of thermo-physicochemical properties of non-covalent functionalized graphene nanofluids
Hamidreza Hassanloo, Sadegh Sadeghzadeh, and Rouhollah Ahmadi
Elsevier BV - Tailoring the hardness of aluminum surface reinforced with graphene and C<inf>3</inf>N nanosheets
Mehrdad Roshan, Ali Reza Akbarzadeh, Sadegh Sadeghzadeh, and Ali Maleki
Elsevier BV
RECENT SCHOLAR PUBLICATIONS
- Exceptional potential of laser-induced graphene for self-healing applications
F Hasheminia, M Rasoulzadeh, A Ghavipanjeh, S Sadeghzadeh
Computational Materials Science 251, 113742 2025 - Investigating the impact of two-dimensional BC3 membrane geometry on ethane/ethylene separation using molecular dynamics
M Attari, J Mahmoudi, S Sadeghzadeh
Applied Physics A 130 (12), 1-13 2024 - Laser-induced graphene in energy storage-batteries
F Hasheminia, S Sadeghzadeh
Nano-Structures & Nano-Objects 40, 101347 2024 - Silver-decorated laser-induced graphene for a linear, sensitive, and almost hysteresis-free piezoresistive strain sensor
F Abedheydari, S Sadeghzadeh, M Saadatbakhsh, A Heydariyan, ...
Scientific Reports 14 (1), 28715 2024 - Tailoring the thermal transport properties of cellulose and lignin laser-induced graphene
A Ghavipanjeh, S Sadeghzadeh
Computational Materials Science 244, 113240 2024 - Mechanical properties of C3N-BN hybrid nanosheets: Insights from molecular dynamics simulations
S Sadeghzadeh, L Badrinezhad, KE Eshkalak
Diamond and Related Materials 147, 111323 2024 - Improving the thermal shock response of aluminum by graphene composition
S Sadeghzadeh, M Hamzavi, F Hasheminia, H Khashei
Materials Today Communications 40, 110093 2024 - Triangular graphene nanosheets, structures with extraordinary bending behavior
M Mirakhory, MM Khatibi, S Sadeghzadeh
Journal of Molecular Modeling 30 (7), 223 2024 - Diffusion properties of silk-derived laser-induced graphene
A Ghavipanjeh, S Sadeghzadeh
Diamond and Related Materials 146, 111172 2024 - Tailoring hole density and nitriding in graphene membranes for enhanced gas separation and selectivity
M Jafari, J Mahmoudi, S Sadeghzadeh, MA Abdol
Diamond and Related Materials 146, 111168 2024 - Improving the mechanical shock response of aluminum by graphene composition: molecular dynamic simulation study
S Sadeghzadeh, M Hamzavi, F Hasheminia
Applied Physics A 130 (5), 362 2024 - Development and Evaluation a Model to Calculate the Skin Friction Coefficient and the Friction Drag Reduction of a Superhydrophobic Flat Plate
M Saadatbakhsh, S Sadeghzadeh
Modares Mechanical Engineering 24 (5), 281-291 2024 - Simulation and experimental evaluation of laser-induced graphene on the cellulose and lignin substrates
A Ghavipanjeh, S Sadeghzadeh
Scientific Reports 14 (1), 4475 2024 - Investigating the effect of C3N membrane geometry on the separation and selectivity of gases
M Jafari, J Mahmoudi, S Sadeghzadeh
Computational Materials Science 233, 112698 2024 - Wearable gold decorated direct laser writing graphene for ultra-minor strains
E Khakpour, S Sadeghzadeh
Physical Chemistry Chemical Physics 26 (42), 26871-26885 2024 - Grand Canonical Monte Carlo Simulation Experiences of Methane and Ethane Adsorption Behaviors on Simplified Organic Shale Formed by Graphene Layering
M Moradi, J Mahmoudi, S Sadeghzadeh
Energy & Fuels 37 (23), 18698-18712 2023 - Modeling of time-dependent elliptic contact parameters for biological nanoparticles with common geometries: Human red blood cell
MH Korayem, M Mehrabani, S Sadeghzadeh
Mechanics of Materials 186, 104798 2023 - Enhanced atmospheric water harvesting efficiency through green-synthesized MOF-801: a comparative study with solvothermal synthesis
M Aghajani Hashjin, S Zarshad, HB Motejadded Emrooz, S Sadeghzadeh
Scientific Reports 13 (1), 16983 2023 - Molecular dynamics simulations of methane adsorption and displacement from graphenylene shale reservoir nanochannels
M Hajianzadeh, J Mahmoudi, S Sadeghzadeh
Scientific Reports 13 (1), 15765 2023 - Correction: An overview of atmospheric water harvesting methods, the inevitable path of the future in water supply
Z Ahrestani, S Sadeghzadeh, HBM Emrooz
RSC advances 13 (20), 13438-13442 2023
MOST CITED SCHOLAR PUBLICATIONS
- Numerical investigation on PCM encapsulation shape used in the passive-active battery thermal management
M Safdari, R Ahmadi, S Sadeghzadeh
Energy 193, 116840 2020
Citations: 209 - Mechanical properties of defective hybrid graphene-boron nitride nanosheets: A molecular dynamics study
KE Eshkalak, S Sadeghzadeh, M Jalaly
Computational Materials Science 149, 170-181 2018
Citations: 89 - The role of surface chemistry on CO2 adsorption in biomass-derived porous carbons by experimental results and molecular dynamics simulations
MS Khosrowshahi, MA Abdol, H Mashhadimoslem, E Khakpour, ...
Scientific Reports 12 (1), 8917 2022
Citations: 84 - A new multiscale methodology for modeling of single and multi-body solid structures
MH Korayem, S Sadeghzadeh, V Rahneshin
Computational Materials Science 63, 1-11 2012
Citations: 46 - An overview of atmospheric water harvesting methods, the inevitable path of the future in water supply
Z Ahrestani, S Sadeghzadeh, HBM Emrooz
RSC advances 13 (15), 10273-10307 2023
Citations: 45 - Numerical and experimental investigation on electric vehicles battery thermal management under New European Driving Cycle
M Safdari, R Ahmadi, S Sadeghzadeh
Applied Energy 315, 119026 2022
Citations: 45 - Investigation of tetracosane thermal transport in presence of graphene and carbon nanotube fillers––A molecular dynamics study
H Tafrishi, S Sadeghzadeh, R Ahmadi, F Molaei, F Yousefi, H Hassanloo
Journal of Energy Storage 29, 101321 2020
Citations: 45 - Molecular dynamics simulations of phase change materials for thermal energy storage: a review
H Tafrishi, S Sadeghzadeh, R Ahmadi
RSC advances 12 (23), 14776-14807 2022
Citations: 43 - Computational finite element methods in nanotechnology
SM Musa
CRC Press 2017
Citations: 43 - The mechanical design of hybrid graphene/boron nitride nanotransistors: geometry and interface effects
KE Eshkalak, S Sadeghzadeh, M Jalaly
Solid State Communications 270, 82-86 2018
Citations: 42 - A comparative study on the mechanical, physical and morphological properties of cement-micro/nanoFe3O4 composite
SI Ghazanlou, M Jalaly, S Sadeghzadeh, AH Korayem
Scientific Reports 10 (1), 2859 2020
Citations: 40 - Interfacial Thermal Resistance Mechanism for the Polyaniline (C3N)–Graphene Heterostructure
K Einalipour Eshkalak, S Sadeghzadeh, F Molaei
The Journal of Physical Chemistry C 124 (26), 14316-14326 2020
Citations: 36 - Effect of Nb on the structural, optical and photocatalytic properties of Al-doped ZnO thin films fabricated by the sol-gel method
H Jafari, S Sadeghzadeh, M Rabbani, R Rahimi
Ceramics International 44 (16), 20170-20177 2018
Citations: 36 - Studying the effects of longitudinal and transverse defects on the failure of hybrid graphene-boron nitride sheets: A molecular dynamics simulation
KE Eshkalak, S Sadeghzadeh, M Jalaly
Physica E: Low-dimensional Systems and Nanostructures 104, 71-81 2018
Citations: 36 - Aspect ratio and dimension effects on nanorod manipulation by atomic force microscope
M Moradi, AH Fereidon, S Sadeghzadeh
Micro & Nano Letters 5 (5), 324-327 2010
Citations: 36 - Effects of vacancies and divacancies on the failure of C3N nanosheets
S Sadeghzadeh
Diamond and Related Materials 89, 257-265 2018
Citations: 34 - Application of higher order Hamiltonian approach to the nonlinear vibration of micro electro mechanical systems
S Sadeghzadeh, A Kabiri
Latin American Journal of Solids and Structures 13 (3), 478-497 2016
Citations: 34 - Nanoparticle mass detection by single and multilayer graphene sheets: theory and simulations
S Sadeghzadeh
Applied Mathematical Modelling 40 (17-18), 7862-7879 2016
Citations: 33 - The mechanical design of graphene nanodiodes and nanotransistors: geometry, temperature and strain effects
S Sadeghzadeh, N Rezapour
RSC Advances 6 (89), 86324-86333 2016
Citations: 30 - Constructing a three-dimensional graphene structure via bonding layers by ion beam irradiation
MA Abdol, S Sadeghzadeh, M Jalaly, MM Khatibi
Scientific reports 9 (1), 8127 2019
Citations: 29