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244 research outcomes, page 1 of 25
  • publication . Article . Other literature type . 2017
    Open Access
    Authors:
    Furnival, T; Leary, RK; Tyo, EC; Vajda, S; Ramasse, QM; Thomas, JM; Bristowe, Paul; Midgley, Paul;
    Publisher: Elsevier BV
    Project: EC | 3DIMAGE (291522), EC | ESTEEM 2 (312483)

    Recent studies of single-atom catalysts open up the prospect of designing exceptionally active and environmentally efficient chemical processes. The stability and durability of such catalysts is governed by the strength with which the atoms are bound to their support an...

  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Jinming Guo; Georg Haberfehlner; Julian Rosalie; Lei Li; María Jazmin Duarte; Gerald Kothleitner; Gerhard Dehm; Yunbin He; Reinhard Pippan; Zaoli Zhang;
    Publisher: Nature Publishing Group
    Project: FWF | Atomic resolution study o... (P 27034), EC | ESTEEM 2 (312483)

    Oxygen contamination during the mixing of precursor powders for nanocrystalline materials affects alloy microstructure, but exactly how remains unclear. Here, the authors show that stable nano-oxides can form easily inside severely deformed Cu-Fe grains during heating.

  • publication . Article . Other literature type . 2015
    Open Access English
    Authors:
    Tinoco, Miguel; Fernandez-Garcia, Susana; Lopez-Haro, Miguel; Hungria, Ana B.; Chen, Xiaowei; Blanco, Ginesa; Perez-Omil, Jose A.; Collins, Sebastian E.; Okuno, Hanako; Calvino, Jose J.;
    Publisher: HAL CCSD
    Project: EC | ESTEEM 2 (312483)

    International audience; A partial transformation of the (100) surfaces of ceria nanocubes into a set of nanometer-heighted, (111)-ounded, peaks was achieved by an oxidation treatment at 600 degrees C. This particular type of surface nanostructuration allows the preparat...

  • publication . Article . 2016
    Open Access English
    Authors:
    Daniele Zanaga; Folkert Bleichrodt; Thomas Altantzis; Naomi Winckelmans; Willem Jan Palenstijn; Jan Sijbers; Bart de Nijs; Marijn A. van Huis; Ana Sánchez-Iglesias; Luis M. Liz-Marzán; ...
    Project: EC | ESMI (262348), EC | COLOURATOM (335078), EC | HIERARSACOL (291667), EC | ESTEEM 2 (312483), EC | PLASMAQUO (267867)

    Nanoparticle assemblies can be investigated in 3 dimensions using electron tomography. However, it is not straightforward to obtain quantitative information such as the number of particles or their relative position. This becomes particularly difficult when the number o...

  • publication . Conference object . Part of book or chapter of book . 2016
    Open Access
    Authors:
    Wang, R.; Masseboeuf, A.; Neumeyer, D.; Monthioux, M.; Lopez-Bezanilla, A.; Raul Arenal; IEEE;
    Publisher: IEEE
    Project: EC | ESTEEM 2 (312483), EC | GrapheneCore1 (696656), EC | Enabling Excellence (642742)

    International audience; This work aims to improve the performance of carbon nanostructures for the cold field emission. In this contribution we introduce a thermal method to prepare the BN doped carbon nanotube (CNT), which is investigated with X-ray photoelectron spect...

  • publication . Article . 2015
    Open Access English
    Authors:
    Zalfani, Meryam; van der Schueren, Benoit; Hu, Zhi-Yi; Rooke, Joanna C.; Bourguiga, Ramzi; Wu, Min; Li, Yu; Van Tendeloo, Gustaaf; Su, Bao-Lian;
    Project: EC | ESTEEM 2 (312483)

    Abstract: Novel 3DOM BiVO4/TiO2 nanocomposites with intimate contact were for the first time synthesized by a hydrothermal method in order to elucidate their visible-light-driven photocatalytic performances. BiVO4 nanoparticles and 3DOM TiO2 inverse opal were fabricated...

  • publication . Article . 2016
    Open Access English
    Authors:
    David Rossouw; Robert Krakow; Zineb Saghi; Catriona S.M. Yeoh; Pierre Burdet; Rowan K. Leary; Francisco de la Peña; Caterina Ducati; Catherine M.F. Rae; Paul A. Midgley;
    Publisher: Acta Materialia Inc. Published by Elsevier Ltd.
    Project: EC | 3DIMAGE (291522), EC | ESTEEM 2 (312483)

    The γ’ strengthening phase in an advanced nickel-based superalloy, ATI 718Plus, was characterized using a blind source separation applied to a four dimensional X-ray microanalysis dataset obtained by scanning transmission electron microscopy. Selected patterns in the X-...

  • publication . Article . Other literature type . 2015
    Open Access
    Authors:
    Pennycook, Timothy J.; Lupini, Andrew R.; Yang, Hao; Murfitt, Matthew F.; Jones, Lewys; Nellist, Peter D.;
    Publisher: Elsevier BV
    Project: EC | ESTEEM 2 (312483)

    Abstract We demonstrate a method to achieve high efficiency phase contrast imaging in aberration corrected scanning transmission electron microscopy (STEM) with a pixelated detector. The pixelated detector is used to record the Ronchigram as a function of probe position...

  • publication . Article . Other literature type . 2017
    Open Access English
    Authors:
    Canton-Vitoria, Ruben; Sayed-Ahmad-Baraza, Yuman; Pelaez-Fernandez, Mario; Arenal, Raul; Bittencourt, Carla; Ewels, Christopher P.; Tagmatarchis, Nikos;
    Project: EC | GrapheneCore1 (696656), EC | ESTEEM 2 (312483), EC | Enabling Excellence (642742)

    The covalent functionalization of exfoliated semiconducting MoS2 by 1,2-dithiolanes bearing an ethylene glycol alkyl chain terminated to a butoxycarbonyl-protected amine and a photoactive pyrene moiety is accomplished. The MoS2-based nanohybrids were fully characterized...

  • publication . Article . 2013
    Open Access English
    Authors:
    Eva Pellicer; Moisés Cabo; Alberto López-Ortega; Marta Estrader; Lluís Yedra; Sònia Estradé; Francesca Peiró; Zineb Saghi; Paul Midgley; Emma Rossinyol; ...
    Publisher: Royal Society of Chemistry
    Project: EC | ONDA (247518), EC | ESTEEM 2 (312483), EC | 3DIMAGE (291522)

    This work is supported by the 2009-SGR-1292 andCTP2009-00018 projects of the Generalitat de Catalunya, the MAT2010-20616-C02, MAT2011-27380-C02-01, MAT2011-16407 and CSD2009-0013 projects of the Spanish Ministry of Economy and Competitiveness (MINECO) and the ONDA (no. ...

244 research outcomes, page 1 of 25
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