![]() ![]() | Daem, N., Maho, A., Colson, P., Spronck, G., Malherbe, C., Hoang, T. H., Ghazzal, M.-N., He, G., Lang, F., Cloots, R., & Dewalque, J. (July 2025). Effect of cations substitution in lead-free double perovskite Cs2AgBiBr6 solar cells. Next Materials, 8, 100655. doi:10.1016/j.nxmate.2025.100655 ![]() |
Moghaddasi, Z., Dewalque, J., Spronck, G., Barbillon, G., Pillier, F., Quach, V.-D., Gredin, T., Ranjbari, A., Ghazzal, M. N., & Humbert, C. (May 2025). AuNPs embedded in SiO2@TiO2 core-shells to boost H2 production: Optical and structural characterizations [Paper presentation]. Gold 2025 conference, San Sebastian, Spain. |
![]() ![]() | Dhifaoui, H., Colson, P., Spronck, G., Belkacem, W., Bouazizi, A., Cloots, R., & Dewalque, J. (April 2025). Enhancing the Performance of Quadruple Cation Perovskite Solar Cells by N-bromosuccinimide [Poster presentation]. 2025 MRS Spring Meeting, Seattle, United States. |
![]() ![]() | Deonikar, V., Gillissen, F., Spronck, G., Cloots, R., Colson, P., & Dewalque, J. (April 2025). Development of Dual-Band VIS-NIR Electrochromic Materials Based on Plasmonic Metal Oxides and Their Formulations [Paper presentation]. 2025 MRS Spring Meeting, Seattle, United States. |
![]() ![]() | Daem, N., Charlier, M.-J., Spronck, G., Colson, P., Cloots, R., & Dewalque, J. (2025). Spin-coating processing of oriented Sb2S3 layer for PV applications: effect of the precursors and the device architecture. EES Solar. doi:10.1039/D4EL00036F ![]() |
![]() ![]() | Gillissen, F., Lobet, M., Dewalque, J., Colson, P., Spronck, G., Gouttebaron, R., Duttine, M., Faceira, B., Rougier, A., Henrard, L., Cloots, R., & Maho, A. (2025). Mixed Molybdenum–Tungsten Oxide as Dual-Band, VIS–NIR Selective Electrochromic Material. Advanced Optical Materials. doi:10.1002/adom.202401995 ![]() |
Moghaddasi, Z., Dewalque, J., Spronck, G., Barbillon, G., Pillier, F., Quach, V.-D., Ranjbari, A., Ghazzal, M. N., & Humbert, C. (October 2024). Optical and structural characterization of core-shell nanomaterials(SiO2@TiO2@AuNPs and SiO2@AuNPs@TiO2) for H2 production [Poster presentation]. Journées plénières du GDR Plasmonique Active, Paris, France. |
![]() ![]() | Gillissen, F., Lobet, M., Dewalque, J., Colson, P., Spronck, G., Gouttebaron, R., Duttine, M., Faceira, B., Rougier, A., Henrard, L., Cloots, R., & Maho, A. (2024). Mixed Molybdenum-Tungsten Oxide as Dual-Band, VIS-NIR Selective Electrochromic Material. Chemrxiv. doi:10.26434/chemrxiv-2024-vhf83 |
![]() ![]() | Deonikar, V., Gillissen, F., Spronck, G., Cloots, R., Colson, P., & Dewalque, J. (May 2024). Tailored Nanostructures of WO3: Unveiling Enhanced Electrochromic Performance through Structural and Morphological Optimization [Poster presentation]. 2024 Annual Meeting of the Belgian Ceramic Society (BCERS), Liège, Belgium. |
![]() ![]() | Moghaddasi, Z., Dewalque, J., Spronck, G., Quach, V.-D., Ghazzal, M. N., Ranjbari, A., & Humbert, C. (May 2024). Synthesis and Characterization of SiO2@TiO2@AuNPs & SiO2@AuNPs@TiO2 Core-Shell Nanomaterials Deposited on Glass/FTOs Substrates for photoelectrocatalytic studies [Poster presentation]. 13ème conférence Or‐Nano, Montpellier, France. |
![]() ![]() | Dhifaoui, H., Spronck, G., Colson, P., Cloots, R., & Dewalque, J. (May 2024). Effect of Mesoporous TiO2 on Charge Dynamics of RbCsMAFA-Based Quadruple Cation Perovskite Solar Cells [Poster presentation]. 2024 Annual Meeting of the Belgian Ceramic Society (BCERS), Liège, Belgium. |
![]() ![]() | Daem, N., Dewalque, J., Kim, D. K., Spronck, G., Attwood, M., Wade, J., Henrist, C., Colson, P., Heutz, S., Cloots, R., & Maho, A. (2023). Improved photovoltaic performances of lead-free Cs2AgBiBr6 perovskite solar cells incorporating tetracene as co-hole transport layer. Solar RRL. doi:10.1002/solr.202300391 ![]() |
![]() ![]() | Daem, N., Mayer Alexandre, Spronck, G., Colson, P., Loicq, J., Henrist, C., Cloots, R., Maho, A., Lobet Michael, & Dewalque, J. (2022). Inverse Opal Photonic Nanostructures for Enhanced Light Harvesting in CH3NH3PbI3 Perovskite Solar Cells. ACS Applied Nano Materials. doi:10.1021/acsanm.2c03274 ![]() |
![]() ![]() | Daem, N., Dewalque, J., Lang, F., Maho, A., Spronck, G., Henrist, C., Colson, P., Stranks, S. D., & Cloots, R. (23 May 2022). High Open-Circuit Voltage Lead-Free Cs2AgBiBr6 Double Perovskite Solar Cells from Spray-Coating Deposition [Paper presentation]. Hybrid and Organic Photovoltaics Conference (HOPV 2022), Valence, Spain. |
Maho, A., Gillissen, F., Dewalque, J., Daem, N., Spronck, G., Manceriu, L., Henrist, C., Colson, P., & Cloots, R. (December 2021). Metal oxide nanostructures for novel optoelectronic devices, including plasmonic electrochromic smart windows and photonic-enhanced solar cells [Paper presentation]. METAMAT2021 - Global Summit on Metamaterials, Nanophotonics and Plasmonics. ![]() |
![]() ![]() | Daem, N., Dewalque, J., Lang, F., Maho, A., Spronck, G., Henrist, C., Colson, P., Stranks, S. D., & Cloots, R. (July 2021). Spray-Coated Lead-Free Cs2AgBiBr6 Double Perovskite Solar Cells with High Open-Circuit Voltage. Solar RRL, 2100422. doi:10.1002/solr.202100422 ![]() |
![]() ![]() | Maho, A., Lobet, M., Daem, N., Piron, P., Spronck, G., Loicq, J., Cloots, R., Colson, P., Henrist, C., & Dewalque, J. (2021). Photonic Structuration of Hybrid Inverse-Opal TiO2—Perovskite Layers for Enhanced Light Absorption in Solar Cells. ACS Applied Energy Materials. doi:10.1021/acsaem.0c02124 ![]() |
![]() ![]() | Thangaraj, V., Dewalque, J., Maho, A., Spronck, G., Malherbe, C., Aqil, A., Cloots, R., Colson, P., Jérôme, C., & Debuigne, A. (05 December 2020). Carbon-coated porous TiO2 layers templated by core-shell polymer particles: film processing and charge transfer resistance assessment. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 606, 125390. doi:10.1016/j.colsurfa.2020.125390 ![]() |
![]() ![]() | Daem, N., Dewalque, J., Spronck, G., Maho, A., Colson, P., Henrist, C., & Cloots, R. (13 December 2019). Perovskite photovoltaic application: liquid solution based deposition [Poster presentation]. 2019 Annual meeting of the Belgian Ceramic Society, Ghent, Belgium. |
Daem, N., Dewalque, J., Spronck, G., Maho, A., Colson, P., Henrist, C., & Cloots, R. (08 July 2019). Photovoltaic application with Cs2AgBiBr6 double perovskite [Poster presentation]. Journée du département de Chimie, Liège, Belgium. |
Daem, N., Dewalque, J., Spronck, G., Maho, A., Colson, P., Henrist, C., & Cloots, R. (08 July 2019). Lead-free double perovskite materials for photovoltaic application [Paper presentation]. Journée du département de Chimie, Liège, Belgium. |
Daem, N., Dewalque, J., Spronck, G., Maho, A., Colson, P., Henrist, C., & Cloots, R. (24 June 2019). Cs2AgBiBr6 double perovskite materials for photovoltaic application [Poster presentation]. Summer School on Low Dimensional Systems, Montpellier, France. |
Maho, A., Dewalque, J., Daem, N., Schrijnemakers, A., Spronck, G., Colson, P., & Cloots, R. (June 2019). Ultrasonic spray coating of semiconducting and plasmonic materials for solar cells and smart windows applications [Poster presentation]. 15th International Conference on Organic Electronics - ICOE2019, Hasselt, Belgium. |
![]() ![]() | Dewalque, J., Daem, N., Spronck, G., Schrijnemakers, A., Maho, A., Colson, P., Lobet, M., Piron, P., Loicq, J., Henrist, C., & Cloots, R. (13 May 2019). Opal-like CH3NH3PbI3 perovskite solar cells : effect of the 3D structuration on the conversion efficiency [Poster presentation]. HOPV19, 11th International Conference on Hybrid and Organic Photovoltaics, Rome, Italy. |
![]() ![]() | Daem, N., Dewalque, J., Spronck, G., Maho, A., Colson, P., Henrist, C., & Cloots, R. (13 May 2019). Lead-free double perovskite materials for photovoltaic application [Poster presentation]. Hybrid and organic photovoltaics (HOPV 2019), Rome, Italy. |
Maho, A., Dewalque, J., Spronck, G., Schrijnemakers, A., Daem, N., Colson, P., Henrist, C., & Cloots, R. (13 May 2019). Ultrasonic spray deposition of TiO2 and other semiconducting layers for solar cells and light-driven optoelectronic devices [Poster presentation]. HOPV19, 11th International Conference on Hybrid and Organic Photovoltaics, Rome, Italy. |
![]() ![]() | Daem, N., Dewalque, J., Spronck, G., Colson, P., Henrist, C., & Cloots, R. (10 December 2018). Influence of the microstructure and doping of CH3NH3PbI3 films as photoelelectrodes in perovskite-based photovoltaic cells [Poster presentation]. Séminaire CAREM, Liège, Belgium. |
![]() ![]() | Daem, N., Dewalque, J., Spronck, G., Colson, P., Henrist, C., & Cloots, R. (11 October 2018). Influence of the microstructure and doping of CH3NH3PbI3 and CH3NH3PbI3-xClx films as photoelectrodes in perovskite-based photovoltaic cells [Paper presentation]. 2018 SRC Scientific Day, Mons, Belgium. |
Thangaraj, V., Schrijnemakers, A., Dewalque, J., Spronck, G., Colson, P., Jérôme, C., & Debuigne, A. (03 October 2018). Design of monodisperse polystyrene/polyacrylonitrile core-shell particles used as templating agents and source of carbon [Poster presentation]. European Centre for Nanostructured Polymers (ECMP) International Conference on Nanostructured Polymers and Nanocomposites, San Sebastián, Spain. |
![]() ![]() | Schrijnemakers, A., Dewalque, J., Spronck, G., Maho, A., Colson, P., & Cloots, R. (28 February 2018). Spray coating as scalable deposition technique of TiO2 blocking layer to boost the perovskite solar cell performances [Poster presentation]. Perovskite Thin Film Photovoltaics and Perovskite Photonics and Optoelectronics (ABXPV18PEROPTO), Rennes, France. |
![]() ![]() | Dewalque, J., Baron, D., Spronck, G., Schrijnemakers, A., Maho, A., Colson, P., Cloots, R., Loicq, J., & Henrist, C. (28 February 2018). Opal-like photoanodes with photonic effects in macroporous perovskite solar cells [Poster presentation]. Perovskite Thin Film Photovoltaics and Perovskite Photonics and Optoelectronics (ABXPV18PEROPTO), Rennes, France. |
![]() ![]() | Dewalque, J., Spronck, G., Baron, D., Loicq, J., Colson, P., Cloots, R., & Henrist, C. (01 March 2017). Inverse opal photoanodes: preparation and optical properties [Paper presentation]. International Conference on Perovskite Thin Film Photovoltaics (ABXPV17), Valence, Spain. |
![]() ![]() | Maho, A., Nicolay, S., Manceriu, L., Spronck, G., Henrist, C., Cloots, R., Vertruyen, B., & Colson, P. (2017). Comparison of Indium Tin Oxide and Indium Tungsten Oxide as Transparent Conductive Substrates for WO3-Based Electrochromic Devices. Journal of the Electrochemical Society, 164 (2), 25-H31. doi:10.1149/2.0071702jes ![]() |
Maho, A., Nicolay, S., Manceriu, L., Spronck, G., Henrist, C., Cloots, R., & Colson, P. (13 October 2016). Indium Tin Oxide (ITO) and Indium Tungsten Oxide (IWO) as transparent conductive substrates for WO3-based electrochromic devices [Poster presentation]. Journée Scientifique Annuelle de la Société Royale de Chimie, Liège, Belgium. |
Maho, A., Nicolay, S., Manceriu, L., Chatzikyriakou, D., Spronck, G., Henrist, C., Cloots, R., & Colson, P. (31 August 2016). Surfactant-assisted USP deposition of WO3 electrochromic thin films on various TCO-glass substrates [Paper presentation]. The 12th International Meeting on Electrochromism (IME-12), Delft, Netherlands. |
![]() ![]() | Dewalque, J., Maho, A., Spronck, G., Colson, P., Cloots, R., & Henrist, C. (26 October 2015). Innovative semiconducting oxide materials reducing the energy footprint of buildings [Paper presentation]. 2015 Annual Meeting of Belgian Ceramic Society, Mons, Belgium. |
![]() ![]() | Thalluri, V. V. G. K., Henrist, C., Spronck, G., Vertruyen, B., Dewalque, J., Colson, P., Habraken, S., & Cloots, R. (2015). Elucidating the opto-electrical properties of solid and hollow titania scattering layers for improvement of dye-sensitized solar cells. Thin Solid Films. doi:10.1016/j.tsf.2015.10.008 ![]() |
![]() ![]() | Denayer, J., Aubry, P., Bister, G., Spronck, G., Colson, P., Vertruyen, B., Lardot, V., Cambier, F., Henrist, C., & Cloots, R. (2014). Improved coloration contrast and electrochromic efficiency of tungsten oxide films thanks to a surfactant-assisted ultrasonic spray pyrolysis process. Solar Energy Materials and Solar Cells, 130, 623-628. doi:10.1016/j.solmat.2014.07.038 ![]() |
![]() ![]() | Thalluri, V. V. G. K., Henrist, C., Vertruyen, B., Spronck, G., Dewalque, J., Colson, P., Habraken, S., & Cloots, R. (July 2013). Studies on the Influence of Different Grain-sized Titania Scattering Layers for Dye Sensitized Solar Cells [Poster presentation]. International Conference on Advanced Complex Inorganic Nanomaterials, Namur, Belgium. |
![]() ![]() | Dubreuil, O., Dewalque, J., Chene, G., Mathis, F., Spronck, G., Strivay, D., Cloots, R., & Henrist, C. (2011). TiO2 mesoporous thin films studied by Atmospheric Ellipsometric Porosimetry: A case of contamination. Microporous and Mesoporous Materials, 147, 1-8. doi:10.1016/j.micromeso.2011.04.013 ![]() |
Mathis, F., Dewalque, J., Dubreuil, O., Henrist, C., Delhalle, R., Spronck, G., Colson, P., Cloots, R., & Strivay, D. (2010). Analysis of thin layers for photovoltaic application: Comparison between RBS and ellipsometry on the determination of roughness and porosity [Poster presentation]. 10th European Conference on Accelerators in Applied Research and Technology, Athènes, Greece. |