Výsledky vyhledávání - "Lucile Druel"

Cellulose Aerogel Microparticles via Emulsion-Coagulation Technique

Autor: Sytze J Buwalda, Amelie Kenkel, Victor Baudron, Tatiana Budtova, Lucile Druel

Publikováno v: Biomacromolecules
Biomacromolecules, American Chemical Society, 2020, 21 (5), pp.1824-1831. ⟨10.1021/acs.biomac.9b01725⟩

Cellulose aerogel microparticles were made via emulsification/nonsolvent induced phase separation/drying with supercritical CO2. Cellulose was dissolved in NaOH-based solvent with and without additives in order to control solution gelation. Two emuls

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9716796b13103f3cdc01ae63e0d8c9
https://doi.org/10.1021/acs.biomac.9b01725

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Rheology of cellulose-[DBNH][CO 2 Et] solutions and shaping into aerogel beads

Autor: Philipp David Niemeyer, Lucile Druel, Barbara Milow, Tatiana Budtova

Publikováno v: Green Chemistry
Green Chemistry, Royal Society of Chemistry, 2018, 20 (17), pp.3993-4002. ⟨10.1039/c8gc01189c⟩

Cellulose aerogel beads were made with JetCutting technology and dried by supercritical CO2 extraction. Ionic liquid, 1,5-diazabicyclo[4.3.0]non-5-enium propionate ([DBNH][CO2Et]), was shown to be a suitable solvent due to its rheological and thermod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e94b71243476da54c726e232400e8bab
https://hal.archives-ouvertes.fr/hal-02419298

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Starch Aerogels: A Member of the Family of Thermal Superinsulating Materials

Autor: Tatiana Budtova, Waltraud Vorwerg, Richard Bardl, Lucile Druel

Publikováno v: Biomacromolecules
Biomacromolecules, American Chemical Society, 2017, 18 (12), pp.4232-4239. ⟨10.1021/acs.biomac.7b01272⟩

International audience; Starch aerogels were prepared via dissolution in water (thermomechanical treatment), retrogradation, solvent exchange, and drying with supercritical CO2. Amylose content in starches was varied from 0 to 100%. The aerogels' bul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaff2546174eed777318e20314f4d2b5
https://publica.fraunhofer.de/handle/publica/253784

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