| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kaskel, Stefan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (52/52 displayed)
- 2024Tuning the Planarity of an Aromatic Thianthrene-Based Molecule on Au(111)citations
- 2024A Precursor‐Derived Ultramicroporous Carbon for Printing Iontronic Logic Gates and Super‐Varactorscitations
- 2024Guest-Induced Flexibility in a Multifunctional Ruthenium-Based Metal-Organic Framework
- 2023Shape-Memory Effect Triggered by π–π Interactions in a Flexible Terpyridine Metal–Organic Frameworkcitations
- 2023Impact of the Carbon Matrix Composition on the S/C Cathode Porosity and Performance in Prototype Li–S Cellscitations
- 2023The role of polysulfide-saturation in electrolytes for high power applications of real world Li-S pouch cellscitations
- 2023On the role of history-dependent adsorbate distribution and metastable states in switchable mesoporous metal-organic frameworkscitations
- 2022Liquid lithium metal processing into ultrathin metal anodes for solid state batteriescitations
- 2022Mechanistic insights into the reversible lithium storage in an open porous carbon via metal cluster formation in all solid-state batteriescitations
- 2022The role of polysulfide-saturation in electrolytes for high power applications of real world Li−S pouch cellscitations
- 2022Cooperative light-induced breathing of soft porous crystals via azobenzene bucklingcitations
- 2022Electrochemical Patterning of Cu Current Collectors: An Enabler for Pure Silicon Anodes in High‐Energy Lithium‐Ion Batteriescitations
- 2021Preparation and Application of ZIF-8 Thin Layers
- 2021Sulfur transfer melt infiltration for high-power carbon nanotube sheets in lithium-sulfur pouch cellscitations
- 2021Elucidating the Structural Evolution of a Highly Porous Responsive Metal–Organic Framework (DUT-49(M)) upon Guest Desorption by Time-Resolved in Situ Powder X-ray Diffractioncitations
- 2021Charting the Complete Thermodynamic Landscape of Gas Adsorption for a Responsive Metal-Organic Frameworkcitations
- 2021High-capacity reversible lithium storage in defined microporous carbon framework for all solid-state lithium batteries
- 2020Engineering micromechanics of soft porous crystals for negative gas adsorptioncitations
- 2020In Situ Imine-Based Linker Formation for the Synthesis of Zirconium MOFs: A Route to CO2 Capture Materials and Ethylene Oligomerization Catalystscitations
- 2020The role of balancing nanostructured silicon anodes and NMC cathodes in lithium-ion full-cells with high volumetric energy densitycitations
- 2019Improving component cleanliness during laser remote ablation processes with high-power lasers by optimized emission blower and suction strategies
- 2019High density polyethylene-based microporous carbon fibers as high-performance cathode materials for Li S batteries
- 2018Topochemical conversion of an imine-into a thiazole-linked covalent organic framework enabling real structure analysiscitations
- 2018Topochemical conversion of an imine- into a thiazole-linked covalent organic framework enabling real structure analysiscitations
- 2018Self – supporting Hierarchical Porous PtAg Alloy Nanotubular Aerogels as Highly Active and Durable Electrocatalystscitations
- 2018Combination of zinc oxide and antimony doped tin oxide nanocoatings for glazing applicationcitations
- 2018Adsorption Contraction Mechanics: Understanding Breathing Energetics in Isoreticular Metal–Organic Frameworkscitations
- 2017Nanostructured networks for energy storage: Vertically aligned carbon nanotubes (VACNT) as current collectors for high-power Li4Ti5O12(LTO)//LiMn2O4(LMO) lithium-ion batteriescitations
- 2017Si-C void structures for anodes in Li-S full cells - from coin cell to pouch cell level ; Si-C-Hohlraumstrukturen für Anoden in Lithium-Schwefel-Vollzellen - Von Knopfzellen zu Pouchzellen
- 2016Interactions between electrolytes and carbon-based materials - NMR studies on electrical double-layer capacitors, lithium-ion batteries, and fuel cellscitations
- 2016Out-of-furnace oxidation of SiCN polymer-derived ceramic aerogel pyrolized at intermediate temperature (600-800 °C)citations
- 20165-(2-Mercaptoethyl)-1H-tetrazolecitations
- 2016Gold aerogels: Three-dimensional assembly of nanoparticles and their use as electrocatalytic interfacescitations
- 2016Design of hierarchically porous carbons with interlinked hydrophilic and hydrophobic surface and their capacitive behaviorcitations
- 2016Crystallographic insights into (CH3NH3)3(Bi2I9): a new lead-free hybrid organic–inorganic material as a potential absorber for photovoltaicscitations
- 2015Mechanical reinforcement of copper films with ceramic nanoparticlescitations
- 2015ZnO hard templating for synthesis of hierarchical porous carbons with tailored porosity and high performance in lithium-sulfur batterycitations
- 2015BaHfO3 artificial pinning centres in TFA-MOD-derived YBCO and GdBCO thin filmscitations
- 20153D assembly of silica encapsulated semiconductor nanocrystalscitations
- 2015Characteristics of flexibility in metal-organic framework solid solutions of composition [Zn2(BME-bdc)x(DB-bdc)2-xdabco]ncitations
- 2015Exceptional adsorption-induced cluster and network deformation in the flexible metal-organic framework DUT-8(Ni) observed by in situ X-ray diffraction and EXAFScitations
- 2015Advanced structural analysis of nanoporous materials by thermal response measurementscitations
- 2014Improved REBa₂Cu₃O₇₋ₓ (RE ═ Y, Gd) structure and superconducting properties by addition of acetylacetone in TFA-MOD precursor solutionscitations
- 2014Fabrication of nanoparticle-containing films and nano layers for alloying and joiningcitations
- 2014Functionalised porous nanocomposites: a multidisciplinary approach to investigate designed structures for supercapacitor applicationscitations
- 2014Multimetallic aerogels by template-free self-assembly of Au, Ag, Pt, and Pd nanoparticlescitations
- 2014A catalytically active porous coordination polymer based on a dinuclear rhodium paddle-wheel unitcitations
- 2013Functionalised porous nanocompositescitations
- 2013Mixed aerogels from Au and CdTe nanoparticlescitations
- 2012Semimetallic paramagnetic nano-Bi2Ir and superconducting ferromagnetic nano-Bi3Ni by microwave-assisted synthesis and room temperature pseudomorphosiscitations
- 2011Proliferation, differentiation and gene expression of osteoblasts in boron-containing associated with dexamethasone deliver from mesoporous bioactive glass scaffoldscitations
- 2009Hydrogels and aerogels from noble metal nanoparticlescitations
Places of action
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document
High density polyethylene-based microporous carbon fibers as high-performance cathode materials for Li S batteries
Abstract
The fabrication of polyethylene-based carbon fibers has been known since late 1970’s and the first patent was issued to Horikiri et al. in 1978. However, this fabrication process has not been further developed into an industrial process due to complexity of chemical stabilization (sulfonation) and carbonization process. Furthermore, the obtained polyethylene-based carbon fibers possess low tensile strength. Recently, we have successfully developed a new method for the fabrication of high density polyethylene (HDPE)-based carbon fibers using electron radiation treatment and following by carbonization. These developed HDPE-based carbon fibers have similar mechanical properties with the state of the art polyethylene-based carbon fibers but contain a special three dimensional interconnected microporous structure. Thus, the obtained microporous HDPE-based carbon fibers could be promising candidates as high-performance cathode materials for lithium-sulfur (Li-S) batteries.<br/>The new deveoped HDPE GX5052 (, Mn=10.000 and Mw=70.000 g/mol) was kindly donated by LyondellBasell, Netherlands. Melt spinning experiments were carried out on a semi-industrial scale bicomponent melt spinning machine at the Institute of Textile Machinery and High Performance Material Technology (ITM). A spinneret having 72 holes was used. The diameter of each capillary hole of the spinneret was 0.3 mm with an aspect ratio L/D of 2. The take-up velocities were 2500, 3000 and 3500 m/min with the constant flow rate of 54 g/min.<br/>The melt spun fibers were stabilized with electron beam radiation using a self-developed electron induced reactive processing (EIReP) at a room temperature at the Leibniz Institute of Polymer Research Dresden (IPF Dresden). The stabilizied HDPE fibers were then carbonized and graphitised up to 3000 °C using the carbonisation plant at IPF Dresden.<br/>It was found that the HDPE-based carbon fibers posses a relative low tenaciy of 2000 Mpa in comparison to PAN-basierte carbon fibers. However, these HDPE-basierte carbon fibers have a special three dimensional interconnected microporous structure, which are very promising candiates as cathodes for lithium-sulfur (Li-S) batteries. The application of these innovative developed HDPE-based microporous carbon fibers for Li-S batteries is under investigation.<br/>This study is a part of an interdisciplinary work that has been investigated by young scientists in the junior research group “e-Carbon” at the Dresden University of Technology (TU Dresden) and it is being supported by the Sächsische Aufbaubank SAB-ESF‑100310387.