Search Results - "Choucair, Mohammad"

Gram-scale production of graphene based on solvothermal synthesis and sonication by Stride, John A, Choucair, Mohammad, Thordarson, Pall

“…Carbon nanostructures have emerged as likely candidates for a wide range of applications, driving research into novel synthetic techniques to produce…”
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Enhanced reversible lithium storage in a nanosize silicon/graphene composite by Chou, Shu-Lei, Wang, Jia-Zhao, Choucair, Mohammad, Liu, Hua-Kun, Stride, John A., Dou, Shi-Xue

“…Si/graphene composite was prepared by simply mixing of commercially available nanosize Si and graphene. Electrochemical tests show that the Si/graphene…”
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Electron Spin Dynamics of Two‐Dimensional Layered Materials by Náfrádi, Bálint, Choucair, Mohammad, Forró, László

“…The growing library of two‐dimensional layered materials is providing researchers with a wealth of opportunity to explore and tune physical phenomena at the…”
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Room temperature manipulation of long lifetime spins in metallic-like carbon nanospheres by Náfrádi, Bálint, Choucair, Mohammad, Dinse, Klaus-Peter, Forró, László

“…The time-window for processing electron spin information (spintronics) in solid-state quantum electronic devices is determined by the spin–lattice and…”
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Sodium insertion/extraction from single-walled and multi-walled carbon nanotubes: The differences and similarities by Goonetilleke, Damian, Pramudita, James C., Choucair, Mohammad, Rawal, Aditya, Sharma, Neeraj

“…A comparative study on the sodium-ion insertion and extraction of commercially-available multi-wall and single-wall carbon nanotubes is reported. Single-wall…”
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Supercapacitive behavior of microporous carbon derived from zinc based metal-organic framework and furfuryl alcohol by Khan, Inayat Ali, Choucair, Mohammad, Imran, Muhammad, Badshah, Amin, Nadeem, Muhammad Arif

“…Microporous carbon materials are obtained by carbonizing a mixture of Zn–BTC MOF [Zn2 (BTC)3 {BTC; 1, 3, 5-benzenetricarboxylic acid}] and polyfurfuryl alcohol…”
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Strong Interplay between the Electron Spin Lifetime in Chemically Synthesized Graphene Multilayers and Surface-Bound Oxygen by Náfrádi, Bálint, Choucair, Mohammad, Southon, Peter D., Kepert, Cameron J., Forró, László

“…The electron spin lifetime in an assembly of chemically synthesized graphene sheets was found to be extremely sensitive to oxygen. Introducing small…”
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Versatile preparation of graphene-based nanocomposites and their hydrogen adsorption by Choucair, Mohammad, Mauron, Philippe

“…We report the facile and versatile preparation of graphene-based nanocomposites of magnetite, silver, titania, nickel, and silicon by solid state mechanical…”
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The gram-scale synthesis of carbon onions by Choucair, Mohammad, Stride, John Arron

“…The combustion of naphthalene has been found to yield gram-scale quantities of carbon onions that are free of impurities and furthermore without the use of…”
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Origin of metallic-like behavior in disordered carbon nano-onions by Čerņevičs, Kristiāns, Fuechsle, Martin, Broome, Matthew, Choucair, Mohammad, Yazyev, Oleg V.

“…Carbon nano-onions are a class of nanomaterials that can exhibit long electron spin relaxation times at room temperature and thus hold promise as potential…”
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A novel Cr2O3-carbon composite as a high performance pseudo-capacitor electrode material by Ullah, Shaheed, Khan, Inayat Ali, Choucair, Mohammad, Badshah, Amin, Khan, Ishtiaq, Nadeem, Muhammad Arif

“…Novel graphitic material containing chromium oxide (Cr2O3) nanoribbons is obtained by carbonizing a mixture of polyfurfuryl alcohol and MIL–101(Cr) at 900°C…”
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Sulfur-graphene composite for rechargeable lithium batteries by Wang, Jia-Zhao, Lu, Lin, Choucair, Mohammad, Stride, John A., Xu, Xun, Liu, Hua-Kun

“…Sulfur-graphene (S-GNS) composites have been synthesized by heating a mixture of graphene nanosheets and elemental sulfur. According to field emission electron…”
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Versatile and scalable synthesis of graphene nanoribbons by Choucair, Mohammad, Gong, Bin, Stride, John Arron

“…The inability to readily upscale nanofabrication of carbon nanomaterials often restricts their application, despite outstanding performances reported in both…”
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A low temperature reduction of CCl4 to solid and hollow carbon nanospheres using metallic sodium by Choucair, Mohammad, Hill, Matthew R., Stride, John A.

“…Carbon nanospheres are obtained by reacting metallic sodium at 100 °C with tetrachloromethane under a flow of N2 gas at ambient pressure. The product consisted…”
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A high performance electrode material for lithium ion batteries derived from a cobalt-based coordination polymer by Ilyas, Tehseen, Nasim, Fatima, Choucair, Mohammad, Ullah, Shafiq, Khan, M. Abdullah, Badshah, Amin, Nadeem, Muhammad Arif

“…A carbon rich co-ordination polymer, [Co(fa)(bpy)]n (1), based on formic acid (fa) and an auxiliary ligand 4,4′-bipyridine (bpy) is utilized as a single source…”
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Mechanisms of Sodium Insertion/Extraction on the Surface of Defective Graphenes by Pramudita, James C, Rawal, Aditya, Choucair, Mohammad, Pontiroli, Daniele, Magnani, Giacomo, Gaboardi, Mattia, Riccò, Mauro, Sharma, Neeraj

“…Two chemically synthesized defective graphene materials with distinctly contrasting extended structures and surface chemistry are used to prepare sodium-ion…”
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Spin lifetime of itinerant electrons in chemically synthesized graphene multi-layers by Náfrádi, Bálint, Choucair, Mohammad, Forró, László

“…A chemically synthesized graphitic material where the structural coherence between the layers is missing approximates very well the assembly of graphene…”
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Reversible hydrogen absorption in sodium intercalated fullerenes by Mauron, Philippe, Remhof, Arndt, Bliersbach, Andreas, Borgschulte, Andreas, Züttel, Andreas, Sheptyakov, Denis, Gaboardi, Mattia, Choucair, Mohammad, Pontiroli, Daniele, Aramini, Matteo, Gorreri, Alessandra, Riccò, Mauro

“…The hydrogen absorption of sodium intercalated fullerenes (NaxC60) was determined and compared to pure fullerenes (C60). Up to 3.5 mass% hydrogen can…”
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Muons Probe Strong Hydrogen Interactions with Defective Graphene by Riccò, Mauro, Pontiroli, Daniele, Mazzani, Marcello, Choucair, Mohammad, Stride, John A, Yazyev, Oleg V

“…Here, we present the first muon spectroscopy investigation of graphene, focused on chemically produced, gram-scale samples, appropriate to the large muon…”
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Cr2O3–carbon composite as a new support material for efficient methanol electrooxidation by Khan, Inayat Ali, Ullah, Shaheed, Nasim, Fatima, Choucair, Mohammad, Nadeem, Muhammad Amtiaz, Iqbal, Azhar, Badshah, Amin, Nadeem, Muhammad Arif

“…[Display omitted] •Synthesis of novel chromia–carbon composite.•The Ni–Pd nanoparticles are loaded on chromia–carbon composite.•Enhanced catalytic activity for…”
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