Nathalie LEBLANC
Présentation
Diplômes :
Habilitation à diriger des recherches en sciences (HDR). Discipline : chimie ; section CNU : chimie des matériaux (33)
Doctorat de l’Université de Rouen . Discipline : chimie ; spécialité : polymères fonctionnels, élaboration et propriétés Centres d’intérêt : développer des savoirs relatifs aux caractéristiques intrinsèques de la matière végétale et de leurs conséquences sur les performances des matériaux agrosourcés afin de valoriser notamment les co-produits de cultures générés lors de transformations agro-industrielles.
• Détection et détermination des caractéristiques intrinsèques de matières végétales (composition biochimique, morphologie, porosité…)
• Formulation et mise en forme de matériaux agro-sourcés aux performances spécifiques, élaborés par thermocompression ou par extrusion selon le secteur d’application visé (bâtiment, transport, packaging).
• Focus sur les relations structures /fonctionnalités des matériaux agro-sourcés (performances thermiques, acoustiques, mécaniques, comportement hygroscopique, tenue au feu…).
Domaines de recherche
Compétences
Publications
Publications
Sediments as renewable raw earth for producing unfired bricks and mortarsAIPEA – XVIII International Clay Conference « Sustaining Clays », Trinity College, Jul 2025, Dublin, Ireland |
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Sediment-based earth bricks as a sustainable material23rd Global Joint Seminar on Geo-Environmental Engineering (GEE 2025), Concordia University, May 2025, Montreal, Canada |
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Utilization of biomass ash in road and construction materials23rd Global Joint Seminar on Geo-Environmental Engineering (GEE 2025), Concordia University, May 2025, Montreal, Canada |
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Clay influence on compaction and strength of unfired sediment bricksAIPEA – XVIII International Clay Conference « Sustaining Clays », Trinity College, Jul 2025, Dublin, Ireland |
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Extracellular Polymeric Substances (EPS) extracted from aerobic granules as bioadhesives for sunflower bark particleboards: mechanical and thermal insulation propertiesIWA Ressource Recovery conference 2025, May 2025, Leeuwarden, Netherlands |
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Des briques de terres crues à base de sédiments: le projet UpécomatJournées Nationales Génie Côtier - Génie Civil, Jun 2024, Anglet, France. pp.783-794, ⟨10.5150/jngcgc.2024.080⟩ |
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Determination of plant cell wall composition by a physical and chemical ApproachesEUROMAGH 2020 : Sustainability and Biobased Materials on the road of Bioeconomy, Oct 2020, Rouen, France |
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Dielectric performance of new 3d printed biobased materials4th Edition of EUROMAGH BIOCOMPOSITES Conference, Apr 2023, Marrackech, Morocco |
Dielectric performance of new 3d printed biobased materials7th International Conference on Polymer Science and Composite Materials, Coalesce Research Group, Oct 2023, Rome, Italy |
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Dielectric Performance of New Biobased Materials by 3D PrintingEuropean Congress on Biopolymers and Bioplastics, Scisynopsis, Nov 2023, Rome, Italy |
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Dielectric and mechanical analysis of 3D printed cellulosic biocomposites for electrical insulation applications10th International Congress on Design and Modelling of Mechanical Systems, CMSM, Dec 2023, Hammamet, Tunisia |
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Durability performance and thermal conductivity of wood biomass ash and sunflower by-products-based mortar20th Global Joint Seminar on Geoenvironmental Engineering, Osaka University, May 2022, Osaka, Japan |
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Possible recycling of dredged sediments in earth bricks - case studies of marine, fluvial and dam sedimentsXVIIèmes Journées Nationales Génie Côtier – Génie Civil, Oct 2022, Chatou, France. pp.765-774, ⟨10.5150/jngcgc.2022.078⟩ |
Applications des biopolymères dans le domaine diélectrique3e édition du colloque annuel de la Chaire de recherche du Canada sur la valorisation, la caractérisation et la transformation du bo, CRC-VACAT, Jun 2022, La Sarre, Canada |
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Performances Diélectrique des Matériaux BiosourcésColloque - 210 - L’industrie de la transformation du bois à l’heure de la transition écologique et énergétique, ACFAS, May 2022, Laval (Québec), Canada |
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Compostage domestique : filière de fin de vie pour les matériaux biosourcés ?Printemps de l'innovation 2022, rri université du littoral, Mar 2022, distanciel, France |
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Hemp shiv extraction by process parameters simulation -An application in building engineeringThe European Polysaccharide Network of Excellence (EPNOE), Oct 2021, Nantes (France), France |
Mechanical properties of the biomass ash-based binder19th Global Joint Seminar on Geoenvironmental Engineering, May 2021, Caen (FR), France |
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Valorization of sunflower bark in agropelletsGeo-Environmental Engineering GEE2021 ESITC-UniCaen,, May 2021, Caen, France |
Tropical fiber for mud brick: Implementation of fibers for mixures and propertiesGeo-Environmental Engineering GEE2021, ESITC-UniCaen, May 2021, Caen, France |
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Diaporama technique des ressources végétales françaises à potentiel pour les matériaux destinés à l’éco-constructionGdR-Week MIC 2021Mise en œuvre de composites biosourcés et propriétés induites, Nov 2021, Caen (FR), France |
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Dielectric performances of biobased materials6th World Congress on Bio-Polymers and Polymer Chemistry, Oct 2021, Allied Academies, Oct 2021, Rouen (Webinar), France |
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Technical overview of French plant resources with potential for materials intended for eco-constructionSustainable Chemistry Webinar | Advances in Biobased Polymeric Materials in Building and Construction, Oct 2021, Webinar, France |
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Cartography of agricultural by-products available in the World for a potential use in building materialsGeo-Environmental Engineering GEE2021 ESITC-UniCaen, May 2021, Caen, France |
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Sediment-based fired bricks strength optimization - A discussion on different approaches16èmes Journées Nationales Génie Côtier - Génie Civil, Jun 2020, Le Havre, France. pp.649-658, ⟨10.5150/jngcgc.2020.072⟩ |
DIVA project : Industrial demonstrator to valorize agro-residues in eco-construction and bio-renovation3rd International EUROMAGH Conference Sustainability and Biobased Materials: on the road of bioeconomy, Oct 2020, Rouen, France |
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Determination of plant cell wall composition by physical and chemical approach3rd Euromaghreb Conference - Sustainability and Bio based Materials on the road of Bioeconomy (Euromagh2020)., UniLaSalle, Oct 2020, Rouen, France |
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Impact of retting and process parameters on the physical and mechanical properties of flax fiber biobased composites3rd Euromaghreb Conference: Sustainability and Biobased Materials on the road of Bioeconomy, October 2020, Rouen, Oct 2020, Rouen (FR), France |
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Various methods of binding light agricultural byproducts3rd International Conference on Bio-Based Building Materials, Jun 2019, Belfast (Northern Ireland), France. ⟨10.26168/icbbm2019.2⟩ |
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CROP BY-PRODUCTS CHARACTERIZATIONS AND VALORIZATION IN INSULATING MATERIAL: CASE OF CORN PITH AND SUNFLOWER PITHEuromagh Biocomposites 2018, Ecole nationale d'ingénieurs de Sfax, Nov 2018, Hammamet (TUN), Tunisia |
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AGRICULTURAL BY-PRODUCTS : VARIABILITY IMPACT OF CHARACTERIZATION PROTOCOLS ON BIOSOURCED MATERIAL PERFORMANCES2nd EuroMaghrébine Conference of BioComposites Hammamet, Tunisia, 1-3rd Novembre, Nov 2018, Hammamet, Tunisia |
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EFFECT OF SOLUBLE COMPONENTS FROM BIO-AGGREGATES ON THE SETTING OF THE LIME-BASED BINDER2nd EuroMaghrebine Conference of BioComposites Hammamet, Tunisia, 1-3rd November, Nov 2018, Hammamet, Tunisia |
Propriétés de matériaux à base de particules végétales thermopressées et liants biosourcésMatériaux 2018, Nov 2018, Strasbourg, France |
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Driving circular economy: from crops by-products to biobased materials8th international conference of applied research on textile (CIRAT-8), Nov 2018, Monastir (Tunisie), Tunisia |
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DURABILITY AND ENVIRONMENTAL BEHAVIOUR OF AGROMATERIALS FROM WASTEPAPER SLUDGE ASH2nd EuroMaghrebine Conference of BioComposites Hammamet, Tunisia, 1-3rd November, Nov 2018, Hammamet, Tunisia |
Impact of diverse soil microbial communities on crop residues decompositionEGU General Assembly, Apr 2017, Vienna (AUSTRIA), Austria. pp.18962 |
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Impact of diverse soil microbial communities on crop residues decompositionEGU General Assembly, Apr 2017, Vienne (Austria), Austria |
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Nouvelles agroressources pour panneaux de particules 100% biosourcésConférence Matériaux 2014 - Colloque Ecomatériau, Nov 2014, Montpellier, France |
Mechanical tensile behaviour of tropical waste fibres3rd Euromaghreb Conference Sustainability and Bio based Materials on the road of Bioeconomy, Oct 2020, Rouen, France. Springer Nature, 8p, 2024, ⟨10.1007/978-981-97-2000-2_4⟩ |
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Impact of Retting and Process Parameters on the Physical and Mechanical Properties of Flax Fiber Biobased Composites3rd International EUROMAGH Conference 2020: Sustainability and Biobased Materials on the Road of Bioeconomy, 43, Springer Nature Singapore, pp.127-136, 2024, Springer Proceedings in Materials, ⟨10.1007/978-981-97-2000-2_15⟩ |
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River dredged sediments suitability for fired and crude bricks20th Global joint seminar on geo-environmental engineering, GEE 2022, pp.8, 2022 |
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Production and characterization of fired bricks from river dredged sediments9th International Conference on Engineering for Waste and Biomass Valorisation, WasteEng2022, 2022 |
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Analysis of sediment-based fired bricks strengths: a case of fluvial sediments from MexicoAnalysis of sediment-based fired bricks strengths: a case of fluvial sediments from Mexico, Geo-Environmental Engineering GEE2021, ESITC-UniCaen, pp.171-178, 2021, 978-2-35921-022-4 |
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Influence of palm oil fibers length variation on mechanical properties of reinforced crude bricks4th International Conference on Bio-Based Building Materials, Barcelona, 2021 |
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Production of waste fibre-reinforced raw earth specimens by controlled compaction3rd Euromaghreb Conference Sustainability and Bio based Materials on the road of Bioeconomy, 2020 |
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Various methods of binding light agricultural byproductsICBBM 2019, Academic Journal of Civil Engineering, 2019, ⟨10.26168/icbbm2019.2⟩ |
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Étude des bétons biosourcés à base de terre crue et de chanvre dans le cadre du projet ECO-TERRARUGC 2018, Academic Journal of Civil Engineering, 2019, ⟨10.26168/ajce.36.1.7⟩ |
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Hygrothermal properties of light earth insulation materials: evaluation of uncertainties and consequencesICBBM 2019, Academic Journal of Civil Engineering, 2019, ⟨10.26168/icbbm2019.28⟩ |
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Caractérisation de la variabilité de terres disponibles localement : effet sur la consistance et la mesure du seuil de cisaillementRUGC 2018, Academic Journal of Civil Engineering, 2019, ⟨10.26168/ajce.36.1.38⟩ |
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Towards field-oriented tests to evaluate the workability and cohesion of earth slips for building applicationsICBBM 2019, Academic Journal of Civil Engineering, 2019, ⟨10.26168/icbbm2019.30⟩ |
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Light earth performances for thermal insulation: application to earth-hempICBBM 2017, Academic Journal of Civil Engineering, 2017, ⟨10.26168/icbbm2017.26⟩ |
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New particleboards based on agricultural byproducts: physicochemical properties with different bindersICBBM 2017, Academic Journal of Civil Engineering, 2017, ⟨10.26168/icbbm2017.92⟩ |
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100% biobased particleboards based on new agricultural wastesFirst International Conference onBio-based Building Materials (ICBBM 2015), Academic Journal of Civil Engineering, 2015, ⟨10.26168/icbbm2015.110⟩ |
Suitability of 3D-Printed Cellulose-Based Polymer Materials for Electrical Insulation ApplicationsSustainable Nanocomposites with Green Biomaterials, 2, Springer Nature Switzerland, pp.445-477, 2025, Biomaterials, Bioengineering and Sustainability, 978-3-031-79110-9. ⟨10.1007/978-3-031-79110-9_16⟩ |
Atelier 1 : Amont agricole et 1ère transformation du lin et du chanvre2022 |