Results overview: Found 5 records in 0.03 seconds.
Articles, 5 records found
Articles 5 records found  
1.
23 p, 1.3 MB Ab Initio Structure Determination of Cu2- xTe Plasmonic Nanocrystals by Precession-Assisted Electron Diffraction Tomography and HAADF-STEM Imaging / Mugnaioli, Enrico (Istituto Italiano di Tecnologia) ; Gemmi, Mauro (Istituto Italiano di Tecnologia) ; Tu, Renyong (Tsinghua University. Department of Chemistry) ; David, Jeremy (Institut Català de Nanociència i Nanotecnologia) ; Bertoni, Giovanni (Institute of Materials for Electronics and Magnetism) ; Gaspari, Roberto (Istituto Italiano di Tecnologia) ; De Trizio, Luca (Istituto Italiano di Tecnologia) ; Manna, Liberato (Istituto Italiano di Tecnologia)
We investigated pseudo-cubic CuTe nanosheets using electron diffraction tomography and high-resolution HAADF-STEM imaging. The structure of this metastable nanomaterial, which has a strong localized surface plasmon resonance in the near-infrared region, was determined ab initio by 3D electron diffraction data recorded in low-dose nanobeam precession mode, using a new generation background-free single-electron detector. [...]
2018 - 10.1021/acs.inorgchem.8b01445
Inorganic Chemistry, Vol. 57, Issue 16 (August 2018) , p. 10241-10248  
2.
35 p, 1.4 MB Degradation and regeneration mechanisms of NiO protective layers deposited by ALD on photoanodes / Ros, Carles (Institut de Recerca en Energia de Catalunya) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; David, Jeremy (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
The use of high pH electrolytes requires protective layers to avoid corrosion in photoanodes based on semiconductors like silicon. NiO is one of the materials that comply with the requirements for transparency, conductivity, chemical stability and catalysis on the surface in contact with the electrolyte. [...]
2019 - 10.1039/c9ta08638b
Journal of materials chemistry, Vol. 7, Issue 38 (October 2019) , p. 21892-21902  
3.
43 p, 1.6 MB Insight into the Degradation Mechanisms of Atomic Layer Deposited TiO2 as Photoanode Protective Layer / Ros, Carles (Institut de Recerca en Energia de Catalunya) ; Carretero González, Nina Magali (Institut de Recerca en Energia de Catalunya) ; David, Jeremy (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
Around 100 nm thick TiO layers deposited by atomic layer deposition (ALD) have been investigated as anticorrosion protective films for silicon-based photoanodes decorated with 5 nm NiFe catalyst in highly alkaline electrolyte. [...]
2019 - 10.1021/acsami.9b05724
ACS applied materials & interfaces, Vol. 11, Issue 33 (August 2019) , p. 29725-29735  
4.
29 p, 5.5 MB Colloidal Ni2- : XCoxP nanocrystals for the hydrogen evolution reaction / Liu, Junfeng (Institut de Recerca en Energia de Catalunya) ; Wang, Zhenxing (Xi'An Jiaotong University) ; David, Jeremy (Institut Català de Nanociència i Nanotecnologia) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Li, Junshan (Institut de Recerca en Energia de Catalunya) ; Yu, Xiaoting (Institut de Recerca en Energia de Catalunya) ; Shavel, Alexey (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Meyns, Michaela (Institut de Recerca en Energia de Catalunya) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
A cost-effective and scalable approach was developed to produce monodisperse NiCoP nanocrystals (NCs) with composition tuned over the entire range (0 ≤ x ≤ 2). NiCoP NCs were synthesized using low-cost, stable and low-toxicity triphenyl phosphite (TPP) as a phosphorus source, metal chlorides as metal precursors and hexadecylamine (HDA) as a ligand. [...]
2018 - 10.1039/c8ta03485k
Journal of materials chemistry, Vol. 6, Issue 24 (June 2018) , p. 11453-11462  
5.
32 p, 2.0 MB High Thermoelectric Performance in Crystallographically Textured n-Type Bi2Te3- xSex Produced from Asymmetric Colloidal Nanocrystals / Liu, Yu (Institut de Recerca en Energia de Catalunya) ; Zhang, Yu (Institut de Recerca en Energia de Catalunya) ; Lim, Khak Ho (Hong Kong University of Science and Technology. Department of Chemical and Biological Engineering) ; Ibáñez, Maria (Empa-Swiss Federal Laboratories for Materials Science and Technology) ; Ortega, Silvia (Institut de Recerca en Energia de Catalunya) ; Li, Mengyao (Institut de Recerca en Energia de Catalunya) ; David, Jeremy (Institut Català de Nanociència i Nanotecnologia) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Ng, Ka Ming (Hong Kong University of Science and Technology. Department of Chemical and Biological Engineering) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Kovalenko, Maksym V. (ETH Zürich. Department of Chemistry and Applied Biosciences) ; Cadavid, Doris (Universidad Nacional de Colombia. Departamento de Física) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
In the present work, we demonstrate crystallographically textured n-type BiTeSe nanomaterials with exceptional thermoelectric figures of merit produced by consolidating disk-shaped BiTeSe colloidal nanocrystals (NCs). [...]
2018 - 10.1021/acsnano.8b03099
ACS nano, Vol. 12, Issue 7 (July 2018) , p. 7174-7184  

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