Unravelling the Thermal Decomposition Parameters for The Synthesis of Anisotropic Iron Oxide Nanoparticles

Autor: Geoffrey Cotin, Céline Kiefer, Francis Perton, Dris Ihiawakrim, Cristina Blanco-Andujar, Simona Moldovan, Christophe Lefevre, Ovidiu Ersen, Benoit Pichon, Damien Mertz, Sylvie Bégin-Colin

Publikováno v: Nanomaterials, Vol 8, Iss 11, p 881 (2018)

Iron oxide nanoparticles are widely used as a contrast agent in magnetic resonance imaging (MRI), and may be used as therapeutic agent for magnetic hyperthermia if they display in particular high magnetic anisotropy. Considering the effect of nanopar

Externí odkaz: https://doaj.org/article/d7949db5abe44d2b930a3b4fa21f4261

Controlling orientation, polymorphism, and crystallinity in thin films of poly(lactic‐acid) homopolymer and stereocomplex aligned by high temperature rubbing

Autor: Marion Brosset, Laurent Herrmann, Céline Kiefer, Thierry Falher, Martin Brinkmann

Publikováno v: Journal of Applied Polymer Science
Journal of Applied Polymer Science, 2023, 140 (8), pp.e53532. ⟨10.1002/app.53532⟩

International audience; High temperature rubbing is a fast and low-cost method that can align semi-crystalline polymers such as poly(lactic acid) (PLA) by application of a shear-force via a rotating cylinder covered with a microfiber cloth on a thin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57963b9591d026447b90633235e5a66
Wiley Online Library

Optimizing chain alignment and preserving the pristine structure of single-ether based PBTTT helps improve thermoelectric properties in sequentially doped thin films

Autor: Huiyan Zeng, Pablo Durand, Shubhradip Guchait, Laurent Herrmann, Céline Kiefer, Nicolas Leclerc, Martin Brinkmann

Publikováno v: Journal of Materials Chemistry C
Journal of Materials Chemistry C, 2022, ⟨10.1039/D2TC03600B⟩

Optimal polymer film orientation by high-temperature rubbing and doping with F6TCNNQ leads to charge conductivities of 2–5 × 104 S cm−1 and thermoelectric power factors >2.0 mW m−1 K−2 for a new PBTTT with a single ether function in the side

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c3466305aa27e2f6c904629cef1d56
https://hal.science/hal-03795371

Effect of Dipolar Interactions on the Assembly Process of Iron Oxide Nanoparticles Promoted by the CuAAC 'Click' Chemistry Reaction

Autor: Yu-ting Lei, Céline Kiefer, Benoit P. Pichon, Mathias Dolci, Lise-Marie Lacroix, Sylvie Begin-Colin, Cédric Leuvrey

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2019, 123 (45), pp.27927-27936. ⟨10.1021/acs.jpcc.9b08135⟩

Nanoparticle assemblies are very attractive because they allow the fine-tuning of magnetic properties by taking advantage of collective behavior ruled by interparticle interactions. Nevertheless, great efforts to control the spatial arrangement of na

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fc06e3bb7e5c936340835fa9f31fa81
https://doi.org/10.1021/acs.jpcc.9b08135

Iron Stearate Structures: An Original Tool for Nanoparticles Design

Autor: Jean-Marc Strub, Nathalie Parizel, Benoît Heinrich, Damien Mertz, Céline Kiefer, Benoit P. Pichon, Sarah Cianférani, Sylvie Begin-Colin, Geoffrey Cotin, Francis Perton, Jean-Marc Greneche

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2021, 60 (16), pp.12445-12456. ⟨10.1021/acs.inorgchem.1c01689⟩
Inorganic Chemistry, 2021, 60 (16), pp.12445-12456. ⟨10.1021/acs.inorgchem.1c01689⟩

International audience; Iron carboxylates are widely used as iron precursors in the thermal decomposition process or considered as in situ formed intermediate precursors. Their molecular and three-dimensional (3D)-structural nature has been shown to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::197a03a388e1263262842bb05510a2a6
https://hal.archives-ouvertes.fr/hal-03379902/document