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Hamid Reza Naderi

Hamid Reza Naderi
Novin Ebtekar Co. · Electrochemistry

ph.D. in Electrochemistry

About

50
Publications
13,394
Reads
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1,582
Citations
Additional affiliations
January 2015 - November 2017
Novin Ebtekar Co.
Position
  • Business Development Manager
September 2011 - present
Position
  • Electrrochemistry and Corrosion
Education
September 2011 - September 2015
University of Tehran
Field of study
  • Electrochemistry

Publications

Publications (50)
Article
Full-text available
TiO 2 P-25 and montmorillonite (MMT) nanocomposite films were deposited on stainless steel substrates using electrophoretic deposition (EPD) of suspensions with various ratios of TiO 2 : MMT (TM). The deposited films were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and energy-dispersive X-ray spectra (EDX) analyses....
Article
Combining hybrid polymeric platforms with laser-assisted reduced graphene oxide (LArGO) could bridge the gap between a battery and supercapacitor device, overshadow the drawbacks of polymeric configurations, and boost the cyclic stability, specific capacitance (SC), and energy density of the resulting configurations. Herein, drawbacks of polymeric...
Article
The development of porous nano/microsctructural materials, has a major focus to provide impressive electrochemical features in energy storage technology. Metal-organic frameworks (MOFs) are emerging as talented materials in supercapacitors due to their intrinsic porosity properties, which can be well-controlled through molecular engineering. As sma...
Article
In this work, graphene oxide sheets were functionalized with Octa(aminopropyl)silsesquioxane. Then, Octa(aminopropyl)silsesquioxane-functionalized graphene oxide (GO-Amine-SSQ) was grafted with Ferrocene through Friedel-Craft reaction. Structural properties of the prepared composite (GO-Amine-SSQ-Fc) were analyzed by XPS, FT-IR, XRD, Raman, SEM, TE...
Article
Herein, 5-amino-substituted 1,10-phenanthroline-functionalized graphene oxide (N-FGO) was complexed with cobalt(II), and synthesized nanocomposite (N-FGO-Co nanocomposite) used in an actual symmetrical supercapacitor. First, the nanocomposite was analyzed by XPS, XRD, FT-IR, SEM, TEM, and BET. After structural characterization, electrochemical test...
Article
For the first time, Eu2(WO4)3 nanoparticles (EWNPs) were fabricated and anchored on reduced graphene oxide (RGO) through a sonochemical procedure. The supercapacitive behavior of the product, namely EWNP/RGO was studied using galvanostatic charge-discharge (GCD), cyclic voltammetry (CV) and impedance spectroscopy (ES). Nanostructured EWNP-RGO had a...
Article
Recent developments in supercapacitors (SCs) have seen a remarkable increase in the electrochemical performance of the devices, which has led to the production of high-performance supercapacitors. In this study, we synthesized ceramic BaSO4 nanostructure with fish skeleton-like morphology through monocationic ionic liquid (IL-BaSO4) by a hydrotherm...
Article
Delivery of cytidine triphosphate (CTP) as pyrimidine nucleotide and Cytarabine or arabinosylcytosine (Ara-C) as pyrimidine nucleoside onto the surface of graphene oxide (GO) has led to the fabrication of effective composites of functionalized graphene oxides (FGO-CTP and FGO-Ara-C). In the present study, we have compared FGO-CTP and FGO-Ara-C comp...
Article
Adenosine triphosphates (ATP) are excellent energy-carrying molecules due to their phosphate functional groups that link through phosphodiester bonds, while halloysite nanotubes (HNTs) are layered mineral materials which exist naturally and have a large number of active sites for energy storage reinforcement. The use of HNTs and ATP in combination...
Article
In the present study, the functionalization of graphene oxide (GO) via 5-Aminopyridine-2-carboxylic acid Cr (ш) complex (FGO-Ap/Cr) was fulfilled using a one-pot hydrothermal method. Then, the synthesized FGO-Ap/Cr was evaluated through Fourier transform infrared (FT-IR) spectrometry and X-ray photoelectron spectroscopy (XPS). The electrochemical f...
Article
Full-text available
Two state-of-the-art electrodes were successfully synthesized and used to assemble both symmetric and asymmetric type supercapacitors. 3DFAB was fabricated by direct pyrolysis of green macroalgae in the presence of NaOH. Possible NaOH activation mechanisms are proposed, which explains the formation of oxygen functional groups through quick penetrat...
Article
Prompt development of electronic devices and sensors raised the requirement for design/fabrication of advanced energy sources capable of providing considerable amount of energy for consuming platforms through practical nanotechnological approaches. For this aim, we have developed a highly active 2D nanostructure consisted of reinforced conductive p...
Article
The goal of this research is to synthesize a reduced graphene oxide/silver tungstate (Ag2WO4/RGO)-based nanocomposite by the incorporation of the Ag2WO4 nanoparticles into the RGO nanosheets through sonochemical method. The structural, chemical, and morphological properties of the prepared Ag2WO4/RGO nanocomposite were characterized by field emissi...
Preprint
Full-text available
Two state-of-the-art electrodes were successfully synthesized and used to assemble both symmetric and asymmetric type supercapacitors. 3DFAB was fabricated by direct pyrolysis of green macroalgae in the presence of NaOH. Possible mechanisms of NaOH activation is proposed, which explains the formation of oxygen functional groups through quick penetr...
Article
The structure of electrode materials is still a critical challenge to improve the electrochemical features toward widespread application of supercapacitors. Functionalized graphene oxide and their derivatives or composites can synergically increase the electrochemical performance. In this work we synthesized graphene oxide (GO) through Hummer's met...
Article
Porosity and attendance of electroactive ions such as rare earth ions in metal-organic frameworks (MOFs) offers those specific features containing, abundant pores, high surface areas and redox activity which enables MOFs to be utilized as electrode material in supercapacitors. In this research, Terbium Metal Organic Framework (Tb-MOF) [Tb2 (fma) 2(...
Article
Full-text available
Fast charge/discharge cycles are necessary for supercapacitors applied in vehicles including, buses, cars and elevators. Nanocomposites of graphene oxide with lanthanide oxides show better supercapacitive performance in comparison to any of them alone. Herein, Eu2O3 nanorods (EuNRs) were prepared through the hydrothermal method and anchored onto th...
Article
Full-text available
In this study, MoO3 nanoparticles were covalently attached on the surface of a UV-assisted functionalized carbon nanotube (Mo/C), to fabricate supercapacitor electrodes. Then, the electrochemical properties of the fabricated electrodes were investigated for supercapacitor applications. MoO3/carbon nanotube hybrids were deposited on Ni foam (current...
Article
Nanoparticles of ytterbium tungstate prepared through the direct addition of an Yb3+ solution to a tungstate solution, were computed through Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS). Further the supercapacitive characteristics of the nanoparticles, as a potential...
Article
High surface area and redox activity are indispensable characteristics for a material to be considered as an electrode material in pseudocapacitors. In this regard, redox active metals-based metal-organic frameworks (MOFs) with high surface area, can function as supercapacitors. In this research study, a hydrothermal process was applied to synthesi...
Article
Cerium tungstate nanostructure was prepared through precipitation and characterized using field emission scanning electron microscopy (FESEM), energy‐dispersive X‐ray spectroscopy (EDS) and Fourier transform infrared spectroscopy (FTIR), as well as cyclic voltammetry (CV), galvanostatic charge‐discharge, electrochemical impedance spectroscopy (EIS)...
Article
Interconnected graphene aerogels (IC:GA) and their composites with transition metal oxide nanoparticles are attracting increasing research interest for fabrication of supercapacitors. In this study, for the first time, we have incorporated ytterbium oxide nanoparticles (Yb 2 O 3 NPs) to a nitrogen doped-interconnected graphene aerogels (N-IC:GA) mat...
Article
Full-text available
Titanium dioxide (TiO2) is one of the most commercialized metal oxides due to its abundance, low cost, and environmental friendliness. However, its potential for application in electrochemical energy storage devices especially as an electrode material for supercapacitors is limited. In this study, Nitrogen-doped TiO2 (N-doped TiO2) nanoparticles ar...
Article
Sonochemically prepared nanoparticles of terbium tungstate (TWNPs) were evaluated through scanning electron microscopy (SEM), thermogravimetric analysis (TGA), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR), UV–Vis spectroscopy, and the optimal products were further characterized in terms of their electrochemical proper...
Article
Full-text available
Via the activation treatment on Cladophora Glomerata (CG) with FeCl3 and KOH, magnetic biochar (MBC) with olive-shaped pores and functional biochar (FBC) with a novel interconnected 3D pore network structure have been successfully prepared by a facile slow pyrolysis process to be applied as electrodes in supercapacitors. To obtain Fe Composite Bioc...
Article
Full-text available
Many technologies benefit from the advantages induced to graphene oxide through its loading with nano-structured species. Among these areas are the rapidly growing areas of catalysis, as well as sensing and energy storage devices. The focus of this work is on the synthesis of Eu2O3 nanoparticles (EuNs) by means of a facile sonochemical procedure an...
Article
Cladophora glomerata (C. glomerata) biochar (raw biochar) with carbon-rich content and highly ordered micro/macro porous was prepared via slow pyrolysis technique and activated through a novel activation process with nitric acid. Then, both raw and treated biochar were characterized by XRD, FT-IR, FESEM-EDS, XPS, and BET analyses and used as a prec...
Article
Full-text available
A composite of nitrogen-doped reduced graphene oxide (NRGO) with nano-sized Co3O4 was prepared using a sonochemical method. The prepared Co3O4/NRGO samples were assessed through field emission scanning electron microscopy, X-ray diffraction, X-ray photoemission spectroscopy, and Raman spectroscopy to obtain chemical, structural and morphological in...
Article
Full-text available
Nano-sized europium tungstate particles were prepared by reacting europium nitrate hexahydrate and sodium tungstate solutions, and the structures, morphology and optical properties of the product were evaluated by XRD, FT-IR, SEM, and UV–Visible techniques. The Eu2(WO4)3 nanoparticles were evaluated as potential materials for constructing supercapa...
Article
Full-text available
The work focuses on the synthesis of Sm2(WO4)3 nanoparticles through a reagent-free aqueous-phase sonochemical reaction between samarium nitrate hexahydrate and Na2WO4.2H2O solutions. The prepared Sm2(WO4)3 nano-structures were also characterized by XRD, EDS and SEM to evaluate their structures and morphology. The magnetic properties of as-prepared...
Article
A composite of cobalt tungstate nanoparticles coated on nitrogen-doped reduced graphene oxide (CoWO4/NRGO) was prepared through an in situ sonochemical approach. The composite was next evaluated as an electrode material for use supercapacitors electrodes. The characterization of the various CoWO4/NRGO nanocomposite samples was carried out through f...
Article
We have synthesized Sm2O3 nanoparticles (SmNs) and anchored them onto the surface of reduced graphene oxide (RGO) through a self-assembly thereof by utilizing a facile sonochemical procedure. The nanomaterials were characterized by means of powder X-ray diffraction (XRD), Field-emission scanning electron microscopy (FE-SEM), fourier transform infra...
Article
Full-text available
Taguchi robust design methodology was used to optimize direct precipitation reaction conditions for simple and fast synthesis of cobalt carbonate nanoparticles. The effects of several parameters that influence on particle size of prepared cobalt carbonate were investigated. The significance of these parameters on the size of cobalt carbonate partic...
Article
A Ni/Co-based bimetallic metal-organic framework (Ni/Co-MOF) [CoNi(μ3-tp)2(μ2-pyz)2] (tp = terephthalic acid and pyz = pyrazine) was synthesized through a hydrothermal method. Structural characterization revealed that metal centers are equally occupied by Co²⁺ and Ni²⁺ ions. The supercapacitive behavior of the synthesized Ni/Co-MOF was evaluated us...
Article
Full-text available
Graphene aerogel has emerged as a promising material for supercapacitors very recently. It is expected that functionalization of graphene aerogels can further improve their capability. Hence, in this study, functionalized graphene aerogel was synthesized via the interaction between graphene oxide and p-phenylenediamine as a functionalizing agent. T...
Article
In this research, magnetite/nitrogen-doped reduced graphene oxide (Fe3O4/NRGO) nanocomposites were synthesized through sonochemical route. The morphology and structure of the synthesized samples were characterized by X-ray diffraction (XRD), X-ray photoemission spectroscopy (XPS), Brunauer–Emmett–Teller (BET) method, field emission scanning electro...
Article
Graphene aerogel has attracted great attention as a new and efficient electrode material for supercapacitors. It can be expected that function alization of graphene aerogels can further improve their capability. In this study, graphene aerogel functionalized with different amount of p-phenylenediamine (PPD) and the effect of PPD amount on the super...
Article
Full-text available
In this work, the nanostructured MnO2 was uniformly coated on the multi-walled carbon nanotube (MWCNT) by a sonochemical method, and the effect of MWCNT amount on the supercapacitive performance of the nanocomposites were investigated. The structure and morphology of the nanocomposites were characterized by X-ray diffraction (XRD), thermogravimetri...
Article
In this study, P-type single crystal silicon (Si) was used to make porous silicon (PS) using an anodization cell. The prepared PS samples were first coated with Pd nanoparticles by electroless method (Pd/PS); then, graphene oxide (GO) sol was spin coated on them. Pd/PS coated with GO (GO-Pd/PS/Si) characterization has been carried out using field e...
Article
Full-text available
Cobalt tungstate (CoWO4) nanoparticles were synthesized by a chemical precipitation reaction in aqueous ambient involving direct addition of cobalt ion solution to the solution of tungstate reagent. Optimization of the synthesis procedure was carried out using Taguchi robust design as statistical method. In order to controllable, simple and fast sy...
Article
In this work, cross-linked graphene aerogel (CL-GA) and its composite with Fe2O3 nanoparticles (NPs) were synthesized through a one-step hydrothermal procedure by using p-phenylenediamine (PPD). Structural characterizations revealed that in the preparation of the composite PPD acts as a cross-liker and provides high surface area by decreasing resta...
Article
Decoration of graphene with different nanostructures can result in fundamental advancements in versatile technologies, especially in the fast growing fields of catalysts, sensors and energy storage. In this study, we have synthesized ytterbia (Yb2O3) nanoparticles through a facile sonochemical process. These nanoparticles have been anchored on the...
Conference Paper
Hydrogen is a promising gas for energy storage. Porous silicon can be an intrest material in hydrogen storage applications. P-type monocrystalline silicon with the orientation of (1 0 0), resistivity of 0.5 Ω.cm and thickness of 800±2 μm was used in this study. Porous silicon was obtained by electrochemichal anodization with HF and ethanol as elect...
Article
A new ternary nanocomposite was prepared by using MnO2, carbon black (CB), and exfoliated graphite (EG) through a sonochemical method. In this process, the MnO2 nanoparticles was anchored on the mixture of CB and EG to maximize the specific capacitances of these materials. Structure and morphology of the CB/EG/MnO2 nanocomposites were examined by X...
Article
Full-text available
In this work, we have developed a novel nanocomposite material of ceria (CeO2)-reduced graphene oxide (RGO) by sonochemical route for application as symmetric supercapacitors. CeO2 nanoparticles have been anchored on RGO sheets in order to maximize the specific capacitances of these materials. Nanostructure studies and electrochemical performances...
Article
Nanostructured manganese oxides/exfoliated graphite (MnO2/EG) are prepared using ultrasonic vibration in an aqueous solution. The structures of the MnO2/EG synthesized with different contents of EG are examined by X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and Brunauer–Emmett–Teller (BET) method. T...

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