Hybrid Li Ion Conducting Membrane as Protection for the Li Anode in an Aqueous Li–Air Battery: Coupling Sol–Gel Chemistry and Electrospinning
| العنوان: | Hybrid Li Ion Conducting Membrane as Protection for the Li Anode in an Aqueous Li–Air Battery: Coupling Sol–Gel Chemistry and Electrospinning |
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| المؤلفون: | Damien Bregiroux, Manuel Maréchal, Philippe Stevens, Christel Laberty-Robert, Gilles Lancel, Natacha Krins, Gwenaëlle Toussaint |
| المساهمون: | Laboratoire de Chimie de la Matière Condensée de Paris (LCMCP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Collège de France (CdF (institution))-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), European Institute For Energy Research (EIFER), EDF R&D (EDF R&D), EDF (EDF)-EDF (EDF)-Universität Karlsruhe (TH), SYstèmes Moléculaires et nanoMatériaux pour l’Energie et la Santé (SYMMES), Institut de Chimie du CNRS (INC)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Universität Karlsruhe (TH)-EDF R&D (EDF R&D), EDF (EDF)-EDF (EDF), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) |
| المصدر: | Langmuir Langmuir, American Chemical Society, 2017, 33 (37), pp.9288-9297. ⟨10.1021/acs.langmuir.7b00675⟩ Langmuir, 2017, 33 (37), pp.9288-9297. ⟨10.1021/acs.langmuir.7b00675⟩ |
| بيانات النشر: | HAL CCSD, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Battery (electricity), Materials science, Inorganic chemistry, 02 engineering and technology, Electrolyte, 010402 general chemistry, 01 natural sciences, Electrochemistry, Fast ion conductor, [CHIM]Chemical Sciences, General Materials Science, Ceramic, Spectroscopy, ComputingMilieux_MISCELLANEOUS, Aqueous solution, Surfaces and Interfaces, [CHIM.MATE]Chemical Sciences/Material chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Electrospinning, 0104 chemical sciences, Anode, Membrane, Chemical engineering, visual_art, visual_art.visual_art_medium, 0210 nano-technology |
| الوصف: | Aqueous lithium–air batteries have very high theoretical energy densities, which potentially makes this technology very interesting for energy storage in electric mobility applications. However, the aqueous electrolyte requires the use of a watertight layer to protect the lithium metal, typically a thick NASICON glass–ceramic layer, which adds ohmic resistance and penalizes performance. This article deals with the replacement of this ceramic electrolyte by a hybrid organic–inorganic membrane. This new membrane combines an ionically conducting inorganic phase for Li ion transport (Li1.3Al0.3Ti1.7(PO4)3 (LATP) and a poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF–HFP) polymer for water tightness and mechanical properties. The Li ion transport through the membrane is ensured by an interconnected 3-D network of crystalline LATP fibers obtained by coupling an electrospinning process with the sol–gel synthesis followed by thermal treatment. After an impregnation step with PVDF–HFP, hybrid membranes with ... |
| اللغة: | English |
| تدمد: | 0743-7463 1520-5827 |
| DOI: | 10.1021/acs.langmuir.7b00675⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c18aa919d99c0793f174d4efe99e190d https://hal.archives-ouvertes.fr/hal-02127356 |
| رقم الانضمام: | edsair.doi.dedup.....c18aa919d99c0793f174d4efe99e190d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 07437463 15205827 |
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| DOI: | 10.1021/acs.langmuir.7b00675⟩ |