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authIdHal_s : olivier-dubrunfaut

Interfaces solide-électrolyte liquide dans les électrodes de batteries : interactions ions-électrons

Jean-Claude Badot , Anshuman Agrawal , Loïc Assaud , Olivier Dubrunfaut , Sylvain Franger , et al.
GFECI, Mar 2017, Saint-Dié-des-Vosges, France
Communication dans un congrès hal-01659745v1

Multiscale Morphological and Electrical Characterization of Charge Transport Limitations to the Power Performance of Positive Electrode Blends for Lithium-Ion Batteries

Nicolas Besnard , Aurélien Etiemble , Thierry Douillard , Olivier Dubrunfaut , Pierre Tran-Van , et al.
Advanced Energy Materials, 2016, ⟨10.1002/aenm.201602239⟩
Article dans une revue hal-01538019v1

Influence of Electrolytes on the Electronic Transfer in Electrode Materials: Ex- and In-Situ Dielectric Spectroscopy Study between 103 and 1010 Hz

Jean-Claude Badot , Kalid-Ahmed Seïd , Olivier Dubrunfaut , Cristian Perca , Patrick Soudan , et al.
ECS and SMEQ Joint International Meeting, Electrochemical Society, Oct 2014, Cancun, Mexico
Communication dans un congrès hal-01095307v1

Broadband dielectric spectroscopy of materials for lithium batteries: from low frequencies to microwaves

Jean-Claude Badot , Kalid-Ahmed Seïd , Olivier Dubrunfaut , Patrick Soudan , Bernard Lestriez
ICACC’14, American Ceramic Society, Jan 2014, Daytona Beach, United States
Communication dans un congrès hal-01095560v1

Charge transport limitations in hierarchical composite electrodes of lithium-ion batteries

Loïc Assaud , Nicolas Gauthier , Anshuman Agrawal , Olivier Dubrunfaut , Jean-Claude Badot , et al.
meeting of the International Society of Electrochemistry, Mar 2017, buenos aires, Argentina
Poster de conférence hal-01659722v1

Broadband dielectric spectroscopy study of multiscale electronic transport in electroactive materials: morphology and particle size effects

Jean-Claude Badot , Olivier Dubrunfaut , Bernard Lestriez , Kalid-Ahmed Seïd
CRC Press. Dekker Encyclopedia of Nanoscience and Nanotechnology, Seven Volume Set, CRC Press, pp.2831 - 2842, 2014, 9781439891346
Chapitre d'ouvrage hal-01094535v1

Multi-Scale Characterization of Electronic and Ionic Limitations to Power Performance of Composite Electrodes Toward Ultra-High Surface Capacities

Bernard Lestriez , Aurélien Etiemble , Nicolas Besnard , Pablo Jimenez-Manero , Pierre Tran Van , et al.
IMLB, Jun 2016, Chicago, United States
Communication dans un congrès hal-01412785v1

Charge-Transfer Perturbations Due to Interfaces on Electronic and Ionic Conductions within Composite Electrodes for Li-Ion Batteries

J.-C. Badot , Olivier Dubrunfaut , B. Lestriez
233rd ECS Meeting, May 2018, Seattle, WA, United States
Communication dans un congrès hal-01802798v1
Image document

Intercalation–exfoliation processes during ionic exchange reactions from sodium lepidocrocite-type titanate toward a proton-based trititanate structure

Seongkoo Kang , Serge Durand-Vidal , Jean-Claude Badot , Christophe Legein , Monique Body , et al.
Physical Chemistry Chemical Physics, 2021, ⟨10.1039/d1cp00352f⟩
Article dans une revue hal-03212303v1

Ionic and electronic transport in composite electrodes for lithium batteries: in-situ dielectric spectroscopy study from low frequencies to microwaves

Jean-Claude Badot , Kalid-Ahmed Seïd , Olivier Dubrunfaut , Patrick Soudan , Bernard Lestriez
ACSSI 2014, National University of Singapore, Jun 2014, Singapour, Singapore
Communication dans un congrès hal-01095204v1

Particle size effect on the electronic conductivity of electroactive LixWO3.H2O powders: a study from 103 to 1010 Hz

Jean-Claude Badot , L. Beluze , Olivier Dubrunfaut
Journal of Physical Chemistry C, 2008, 112 (37), pp.14549-14554
Article dans une revue hal-00351280v1

Dispositif de mesure de propriétés électriques d'un matériau conducteur

Jean-Claude Badot , Olivier Dubrunfaut , B. Lestriez , C. Perca , P. Soudan
France, N° de brevet: BFF 12P0176/MFR. 2012
Brevet hal-00782825v1

Electronic and ionic dynamics coupled at solid-liquid electrolyte interfaces in porous composites of carbon black nanoparticles, poly(vinylidene fluoride) and gamma alumina

Eddie Panabiere , Jean-Claude Badot , Olivier Dubrunfaut , Aurélien Etiemble , Bernard Lestriez
Journal of Physical Chemistry C, 2017, 121 (15), pp.8364-8377. ⟨10.1021/acs.jpcc.6b12204⟩
Article dans une revue hal-01659666v1

Étude diélectrique de matériaux composites pour batteries lithium-ion, des basses fréquences aux micro-ondes

Nicolas Besnard , Jean-Claude Badot , Olivier Dubrunfaut , Sylvain Franger , L. Gautier , et al.
JCMM 2014, Mar 2014, Nantes, France
Communication dans un congrès hal-01094624v1

Interest in broadband dielectric spectroscopy to study the electronic transport in materials for lithium batteries

Jean-Claude Badot , Bernard Lestriez , Olivier Dubrunfaut
Materials Science and Engineering: B, 2016, 213, pp.190-198. ⟨10.1016/j.mseb.2016.05.012⟩
Article dans une revue hal-01412780v1

Contribution of the dielectric spectroscopy to the multiscale study of the electrode materials

Nicolas Besnard , Bernard Lestriez , Aurélien Etiemble , Thierry Douillard , Olivier Dubrunfaut , et al.
ECS, Sep 2016, Pise, Italy
Communication dans un congrès hal-01412791v1
Image document

Influence of a Liquid Electrolyte on Electronic and Ionic Transfers in a LiNi 0.5 Mn 0.3 Co 0.2 O 2 /Poly(vinylidene Fluoride- co -hexafluoropropylene)-Based Composite Material

Anshuman Agrawal , Olivier Dubrunfaut , Loïc Assaud , Sylvain Franger , Bernard Lestriez , et al.
Journal of Physical Chemistry C, 2021, 125 (32), pp.17629-17646. ⟨10.1021/acs.jpcc.1c04813⟩
Article dans une revue hal-03355981v1

(Invited) Charge Transport Limitations to the Power Performance of LiNi 0.5 Mn 0.3 Co 0.2 O 2 Composite Electrodes

Sacris Jeru Tambio , François Cadiou , Anshuman Agrawal , Olivier Dubrunfaut , Jean-Claude Badot , et al.
ECS Meeting, 2020, Montreal, Canada. pp.147-147, ⟨10.1149/MA2020-012147mtgabs⟩
Communication dans un congrès hal-03294896v1

Multiscale Morphological and Electrical Characterization of Charge Transport and Charge Transfer Limitations to Power Performance of Positive Electrode for Li-Ion Batteries

Nicolas Besnard , Pierre Tran-Van , Aurélien Etiemble , Éric Maire , Thierry Douillard , et al.
233rd ECS Meeting, May 2018, Seattle, WA, United States
Communication dans un congrès hal-01802791v1

Influence of solid-electrolyte interfaces on electronic and ionic dynamics in porous electrodes

Jean-Claude Badot , Anshuman Agrawal , Loïc Assaud , Olivier Dubrunfaut , Sylvain Franger , et al.
International Conference on Materials for Advanced Technologies, Jun 2017, Singapour, Singapore
Communication dans un congrès hal-01659744v1
Image document

Hydronium Ions Stabilized in a Titanate-Layered Structure with High Ionic Conductivity: Application to Aqueous Proton Batteries

Seongkoo Kang , Arvinder Singh , Kyle G Reeves , Jean-Claude Badot , Serge Durand-Vidal , et al.
Chemistry of Materials, 2020, 32 (21), pp.9458-9469. ⟨10.1021/acs.chemmater.0c03658⟩
Article dans une revue hal-03118933v1