A5005599410- Advanced Cellulose Research Studies
- Advancements in Battery Materials
- Additive Manufacturing and 3D Printing Technologies
- Advanced Sensor and Energy Harvesting Materials
- Supercapacitor Materials and Fabrication
- Fluid Dynamics and Mixing
- 3D Printing in Biomedical Research
- Conducting polymers and applications
- Recycling and Waste Management Techniques
- Silicon and Solar Cell Technologies
- Extraction and Separation Processes
- Advanced Battery Technologies Research
- Minerals Flotation and Separation Techniques
- Nanomaterials and Printing Technologies
- Material Properties and Processing
- Lignin and Wood Chemistry
- Thin-Film Transistor Technologies
- Pickering emulsions and particle stabilization
- Surfactants and Colloidal Systems
- Natural Fiber Reinforced Composites
- Electrochemical sensors and biosensors
- Semiconductor materials and interfaces
- Advanced Battery Materials and Technologies
- Biofuel production and bioconversion
- Photochromic and Fluorescence Chemistry
Université Grenoble Alpes
2014-2024
Centre National de la Recherche Scientifique
2013-2024
Institut polytechnique de Grenoble
2014-2024
Laboratoire de génie des procédés pour la bioraffinerie, les matériaux bio-sourcés et l’impression fonctionnelle
2015-2024
University of Bío-Bío
2018
Institute of Engineering
2018
Agence France-Presse
2014-2015
Science et Ingénierie des Matériaux et Procédés
2003-2007
École Normale Supérieure - PSL
2006
Centre Technique du Papier
2001-2003
The three-dimensional (3D) printed scaffolds were prepared by partial cross-linking of TEMPO-oxidized cellulose nanofibril/alginate hydrogel using calcium ions for printing the while maintaining its shape, fidelity, and preventing collapse filaments. fully cross-linked immediately after to provide rigidity give it long-term stability. composition pastes was adjusted in view description 3D parameters. rheological properties terms thixotropic behavior viscosity recovery hydrogels investigated...
Microfibrillated cellulose nanoparticles were used as binders for the aqueous processing of flexible electrodes Li-ion batteries. formed a nanostructured web-like network around graphite platelets conferring to anode highly porous structure, excellent flexibility and good cycling performances.
Cellulose fibers were used as novel bio-sourced binder to manufacture flexible cellulose/graphite paper-anodes for Li-ion batteries by means of a simple water-based filtration process easily up-scalable capitalizing conventional papermaking technologies. Paper-anodes showed excellent tensile properties with Young moduli ranging between 60 and 450 MPa, discharge capacity values up 300/350 mA h g-1 cycling performances comparable polymer-bonded graphite anodes.
The aim of the present study was to investigate rheological properties microfibrillated cellulose (MFC)/lignosulfonate (LS) hydrogels and use them in manufacture carbon objects by 3D printing carbonization. For this purpose, both flow mode thixotropic were used characterize hydrogel behavior, which subsequently search for formulation/processability correlations during square cuboids. At a concentration 2%, MFC displayed excellent printability, i.e., shear-thinning behavior with high yield...
Abstract PPy was synthesised by oxidative chemical polymerisation using xylan, CMC and NFC as additives. Conducting nanocomposite films were cast from aqueous slurries doped particles, the conducting reinforcing phase, respectively. NFC‐based composites had higher conductivity lower mechanical properties than CMC‐based homologues. SEM analysis showed that in PPy/NFC composites, arranged two entangled networks, whereas, formed a continuous matrix around thus limiting conductivity. Mechanical...
A laboratory bench for the spray coating of aqueous slurries on wet substrates and subsequent water removal by vacuum filtration was used to load porous papers with microfibrillated cellulose (MFC). Spray provided an accurate control basis weight and, when increasing MFC load, homogeneous films progressively formed substrate negligible loss MFC. Even in presence papers, remained confined surface substrate, at first forming irregular pots then, as exceeded 6 g/m2, a continuous film. The...
Despite the high number of research articles regarding development new performance electrolytes for Li-ion batteries, relatively little work has been carried out investigation green, mechanically robust, safe and commercially applicable paper separators.
Abstract Cellulose nanocrystals are an important class of bio‐based crystalline nanostructures, finding application in several technological fields, including paper and textile coating, biocomposite engineering, biocatalysts immobilization, etc. This study explores enzymatic hydrolysis Avicel, using endoglucanase from Aspergillus niger , to find environmentally friendly method extract cellulose sources. Enzymatic has the advantage reduced energy consumption higher environmental friendliness...