Search Results - "Jefferson, David A"

Exfoliation of Layered Na-Ion Anode Material Na2Ti3O7 for Enhanced Capacity and Cyclability by Tsiamtsouri, Maria A, Allan, Phoebe K, Pell, Andrew J, Stratford, Joshua M, Kim, Gunwoo, Kerber, Rachel N, Magusin, Pieter C.M.M, Jefferson, David A, Grey, Clare P

“…We report the exfoliation of layered Na2Ti3O7, a promising anode material for Na-ion batteries, and restacking using HNO3 and NaOH to form H-[Ti3O7] and…”
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Systematic Control of Size and Morphology in the Synthesis of Gold Nanoparticles by Abdulkin, Pavel, Precht, Thea L., Knappett, Benjamin R., Skelton, Helen E., Jefferson, David A., Wheatley, Andrew E. H.

“…The synthesis of gold nanoparticles (Au NPs) capped by poly(1‐vinylpyrrolidin‐2‐one (PVP, average M¯w = 10 000 kDa) yields moderately dispersed (6–8.5 nm)…”
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Cobalt sulphide microtube array as cathode in photoelectrochemical water splitting with photoanodes by Lin, Chia-Yu, Mersch, Dirk, Jefferson, David A., Reisner, Erwin

“…We report on a cobalt sulphide (CoS) electrode prepared by simple and scalable chemical bath deposition (CBD), which performs as a highly efficient and robust…”
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Cu-Based Nanoalloys in the Base-Free Ullmann Heterocyle-Aryl Ether Synthesis by Engels, Volker, Benaskar, Faysal, Patil, Narendra, Rebrov, Evgeny V, Hessel, Volker, Hulshof, Lumbertus A, Jefferson, David A, Vekemans, Jef A. J. M, Karwal, Saurabh, Schouten, Jaap C, Wheatley, Andrew E. H

“…We report the first liquid−liquid Ullmann etherification process mediated not only by oxidatively stable Cu but also by CuZn and CuSn nanoparticle catalysts in…”
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Synthesis, Alignment, and Magnetic Properties of Monodisperse Nickel Nanocubes by LaGrow, Alec P, Ingham, Bridget, Cheong, Soshan, Williams, Grant V. M, Dotzler, Christian, Toney, Michael F, Jefferson, David A, Corbos, Elena C, Bishop, Peter T, Cookson, James, Tilley, Richard D

“…This Communication describes the synthesis of highly monodispersed 12 nm nickel nanocubes. The cubic shape was achieved by using trioctylphosphine and…”
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The Synthesis of Nickel Sulfide Nanoparticles on Graphitized Carbon Supports by Tilley, Richard D, Jefferson, David A

“…Nickel metal nanoparticles supported on graphitized carbon have been reacted with H2S/H2 gas mixtures to produce catalytic nickel sulfide nanoparticles. By…”
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Can Polymorphism be Used to form Branched Metal Nanostructures? by LaGrow, Alec P., Cheong, Soshan, Watt, John, Ingham, Bridget, Toney, Michael F., Jefferson, David A., Tilley, Richard D.

“…Branched metal nanostructures are of great technological importance because of their unique size‐ and shape‐dependent properties. A kinetically controlled…”
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Characterisation of Co@Fe3O4 core@shell nanoparticles using advanced electron microscopy by Knappett, Benjamin R, Abdulkin, Pavel, Ringe, Emilie, Jefferson, David A, Lozano-Perez, Sergio, Rojas, T Cristina, Fernández, Asunción, Wheatley, Andrew E H

“…Cobalt nanoparticles were synthesised via the thermal decomposition of Co2(CO)8 and were coated in iron oxide using Fe(CO)5. While previous work focused on the…”
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New routes to Cu(I)/Cu nanocatalysts for the multicomponent click synthesis of 1,2,3-triazoles by Abdulkin, Pavel, Moglie, Yanina, Knappett, Benjamin R, Jefferson, David A, Yus, Miguel, Alonso, Francisco, Wheatley, Andrew E H

“…An array of copper and copper-zinc based nanoparticles (NPs) have been fabricated employing a variety of polymeric capping agents. Analysis by TEM, XRPD and…”
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Exploring the Structural Complexities of Metal–Metalloid Nanoparticles: The Case of Ni⋅B as Catalyst by Geng, Junfeng, Jefferson, David A., Johnson, Brian F. G.

“…Understanding of the structural complexities of metal–metalloid nanoparticles is at the heart of several proposals for investigating the physical properties…”
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Nanoparticulate copper--routes towards oxidative stability by Engels, Volker, Benaskar, Faysal, Jefferson, David A, Johnson, Brian F G, Wheatley, Andrew E H

“…A modified polyol-based reduction method in ethylene glycol that incorporates poly(N-vinylpyrrolidone) (PVP, M(av) = 10,000; 40,000; 55,000) as polymeric…”
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A single-source route to bulk samples of C3N and the co-evolution of graphitic carbon microspheres by King, Timothy C., Matthews, Peter D., Holgado, Juan Pedro, Jefferson, David A., Lambert, Richard M., Alavi, Ali, Wright, Dominic S.

“…The thermolysis of commercially available m-phenylenediamine (1,3-(NH2)2C6H4) at 800°C under a static vacuum in a sealed quartz tube provides the first bulk…”
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Photocatalytic properties of TiO2 modified with gold nanoparticles in the degradation of 4-chlorophenol in aqueous solution by ORLOV, Alexander, JEFFERSON, David A, MACLEOD, Norman, LAMBERT, Richard M

“…The degradation in aqueous solution of 4-chlorophenol photocatalyzed by band-gap-irradiated TiO2 modified with nanoscopic gold particles has been studied as a…”
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Factors Affecting the Ambient Physicochemical Properties of Cerium-Containing Particles Generated by Nanoparticle Diesel Fuel Additive Use by Gantt, Brett, Hoque, Shamia, Fahey, Kathleen M., Willis, Robert D., Delgado-Saborit, Juana Maria, Harrison, Roy M., Zhang, K. Max, Jefferson, David A., Kalberer, Markus, Bunker, Kristin L., Conny, Joseph M., Bhave, Prakash V., Weinstein, Jason P., Pye, Havala O. T.

“…Despite the use of cerium oxide nanoparticles (nCe) in some regions as a diesel fuel additive, the physicochemical properties of the resulting exhaust…”
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Preparation and studies of Co(II) and Co(III)-substituted barium ferrite prepared by sol–gel method by Teh, Geok Bee, Nagalingam, Saravanan, Jefferson, David A.

“…The sol–gel preparative method was employed to synthesise Co(II) and Co(III)-substituted barium ferrite. This method was attempted to achieve higher…”
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Au I Cl-bound N -heterocyclic carbene ligands form MII4(LAuCl) 6 integrally gilded cages by Ramsay, William J, Foster, Jonathan A, Moore, Katharine L, Ronson, Tanya K, Mirgalet, Raphaël J, Jefferson, David A, Nitschke, Jonathan R

“…The incorporation of an -heterocyclic carbene (NHC) moiety into a self-assembled MII4L cage framework required the NHC first to be metallated with gold(i)…”
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Copper(0) in the Ullmann heterocycle-aryl ether synthesis of 4-phenoxypyridine using multimode microwave heating by Benaskar, Faysal, Engels, Volker, Patil, Narendra, Rebrov, Evgeny V., Meuldijk, Jan, Hessel, Volker, Hulshof, Lumbertus A., Jefferson, David A., Schouten, Jaap. C., Wheatley, Andrew E.H.

“…The action of nanoparticulate copper catalysts with a mean particle size of 10 nm in the Ullmann ether synthesis is reported using multimode microwave heating…”
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Dynamic Nuclear Polarization Enhanced Natural Abundance 17O Spectroscopy by Blanc, Frédéric, Sperrin, Luke, Jefferson, David A, Pawsey, Shane, Rosay, Melanie, Grey, Clare P

“…We show that natural abundance oxygen-17 NMR of solids could be obtained in minutes at a moderate magnetic field strength by using dynamic nuclear polarization…”
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Direct conversion of iron stearate into magnetic Fe and Fe3C nanocrystals encapsulated in polyhedral graphite cages by Geng, Junfeng, Jefferson, David A, Johnson, Brian F G

“…We report a direct salt-conversion approach for large-scale synthesis of carbon-encapsulated magnetic Fe and Fe3C nanoparticles…”
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High-Resolution Transmission Electron Microscopy Studies of Sol–Gel-Derived Cobalt-Substituted Barium Ferrite by Teh, Geok B., Jefferson, David A.

“…Nanocrystal specimen of cobalt (II)-doped magnetoplumbite ( M-type) BaFe 12O 19 were synthesized via a sol–gel method using ethylene glycol as precursor…”
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