Sven Gielis
University of Hasselt
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Publication
Featured researches published by Sven Gielis.
Materials | 2017
Evert Jonathan van den Ham; Giulia Maino; Gilles Bonneux; Wouter Marchal; Ken Elen; Sven Gielis; Felix Mattelaer; Christophe Detavernier; Peter H.L. Notten; Marlies K. Van Bael; An Hardy
By ultrasonic spray deposition of precursors, conformal deposition on 3D surfaces of tungsten oxide (WO3) negative electrode and amorphous lithium lanthanum titanium oxide (LLT) solid-electrolyte has been achieved as well as an all-solid-state half-cell. Electrochemical activity was achieved of the WO3 layers, annealed at temperatures of 500 °C. Galvanostatic measurements show a volumetric capacity (415 mAh·cm−3) of the deposited electrode material. In addition, electrochemical activity was shown for half-cells, created by coating WO3 with LLT as the solid-state electrolyte. The electron blocking properties of the LLT solid-electrolyte was shown by ferrocene reduction. 3D depositions were done on various micro-sized Si template structures, showing fully covering coatings of both WO3 and LLT. Finally, the thermal budget required for WO3 layer deposition was minimized, which enabled attaining active WO3 on 3D TiN/Si micro-cylinders. A 2.6-fold capacity increase for the 3D-structured WO3 was shown, with the same current density per coated area.
Journal of The European Ceramic Society | 2009
An Hardy; Sven Gielis; H. Van den Rul; J. D’Haen; M. K. Van Bael; J. Mullens
Dalton Transactions | 2013
Nick Peys; Yun Ling; Daan Dewulf; Sven Gielis; Christopher De Dobbelaere; Daniel Cuypers; Peter Adriaensens; Sabine Van Doorslaer; Stefan De Gendt; An Hardy; Marlies K. Van Bael
Dalton Transactions | 2014
Nick Peys; Peter Adriaensens; Sabine Van Doorslaer; Sven Gielis; Ellen Peeters; Christopher De Dobbelaere; Stefan De Gendt; An Hardy; Marlies K. Van Bael
ACS energy letters | 2016
Evert Jonathan van den Ham; Sven Gielis; Marlies K. Van Bael; An Hardy
Journal of The European Ceramic Society | 2017
Sven Gielis; Maksim Ivanov; Nick Peys; E. Jonathan van den Ham; Nikolina Pavlovic; Juras Banys; An Hardy; Marlies K. Van Bael
Archive | 2016
Jonathan Van Den Ham; Sven Gielis; Marlies K. Van Bael; An Hardy
ELECTROLESS DEPOSITION PRINCIPLES, ACTIVATION, AND APPLICATIONS | 2011
Sven Gielis; Marleen H. van der Veen; Stefan De Gendt; Philippe M. Vereecken
Archive | 2016
An Hardy; Sven Gielis; Giulia Maino; Jonathan Van Den Ham; Marlies K. Van Bael
Archive | 2015
Marlies K. Van Bael; Ken Elen; Sven Gielis; Jonathan Van Den Ham; Giulia Maino; Nick Peys; An Hardy