Please login first
Rudi Cloots  - - - 
Top co-authors
C. Henrist

45 shared publications

University of Liège, CESAM-GREEnMAT, Allée du Six-Aout 13, 4000 Liège (Sart Tilman), Belgium

56
Publications
0
Reads
0
Downloads
289
Citations
Publication Record
Distribution of Articles published per year 
(2000 - 2018)
Total number of journals
published in
 
33
 
Publications See all
Article 0 Reads 0 Citations Facile solvothermal synthesis of Na1.5□0.5Mn1.5Fe1.5(PO4)3: Electrochemical study as a dual electrode material for lithi... Claude Karegeya, Abdelfattah Mahmoud, Frédéric Hatert, Rudi ... Published: 01 November 2018
Solid State Ionics, doi: 10.1016/j.ssi.2018.09.004
DOI See at publisher website
Article 0 Reads 0 Citations Electrochemical mechanism and effect of carbon nanotubes on the electrochemical performance of Fe1.19(PO4)(OH)0.57(H2O)0... Abdelfattah Mahmoud, Claude Karegeya, Moulay-Tahar Sougrati,... Published: 14 September 2018
ACS Applied Materials & Interfaces, doi: 10.1021/acsami.8b10663
DOI See at publisher website
Article 0 Reads 0 Citations Li4Ti5O12 powders by spray-drying: influence of the solution concentration and particle size on the electrochemical prop... Claire Jamin, Thomas Jungers, Caroline Piffet, Abdelfattah M... Published: 10 September 2018
Journal of Physics: Conference Series, doi: 10.1088/1742-6596/1081/1/012001
DOI See at publisher website ABS Show/hide abstract
The lithium battery electrode compound Li4Ti5O12 was synthesized by calcination of precursor powders obtained through spray-drying of solutions prepared with titanium isopropoxide and lithium nitrate. X-ray diffraction and thermal analysis coupled to mass spectrometry show that single phase crystalline Li4Ti5O12 particles can be obtained after calcination at 800 °C for 2 hours. Decreasing the solution concentration leads to smaller particle sizes but also to an unexpected decrease of the electrochemical capacity, probably related to the presence of residual Li2TiO3. On the contrary, the capacity of the Li4Ti5O12 powder prepared with the high concentration solution can be increased from 150 mAh/g to 165 mAh/g (C/4 rate) by grinding. These results highlight the fact that smaller particles do not systematically display better performances for Li+ intercalation/desintercalation and confirm the need for a comprehensive approach including parameters such as crystallinity, phase purity or agglomeration.
Article 1 Read 0 Citations Hydrothermal self-assembly of sodium manganese iron phosphate particles: Growth mechanism and electrochemical performanc... Claude Karegeya, Abdelfattah Mahmoud, Bénédicte Vertruyen, F... Published: 01 December 2017
Solid State Ionics, doi: 10.1016/j.ssi.2017.10.020
DOI See at publisher website
Article 0 Reads 0 Citations Waveguide solar concentrator design with spectrally separated light Céline Michel, Pascal Blain, Lionel Clermont, Fabian Languy,... Published: 01 November 2017
Solar Energy, doi: 10.1016/j.solener.2017.09.015
DOI See at publisher website
Article 0 Reads 1 Citation Hydrothermal synthesis in presence of carbon black: Particle-size reduction of iron hydroxyl phosphate hydrate for Li-io... Claude Karegeya, Abdelfattah Mahmoud, Rudi Cloots, Bénédicte... Published: 01 October 2017
Electrochimica Acta, doi: 10.1016/j.electacta.2017.08.006
DOI See at publisher website
Top