Search Results - "Ravnsbæk, Dorthe Bomholdt"

Beam damage in operando X‐ray diffraction studies of Li‐ion batteries by Christensen, Christian Kolle, Karlsen, Martin Aaskov, Drejer, Andreas Østergaard, Andersen, Bettina Pilgaard, Jakobsen, Christian Lund, Johansen, Morten, Sørensen, Daniel Risskov, Kantor, Innokenty, Jørgensen, Mads Ry Vogel, Ravnsbæk, Dorthe Bomholdt

“…Operando powder X‐ray diffraction (PXRD) is a widely employed method for the investigation of structural evolution and phase transitions in electrodes for…”
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Ion-intercalation mechanism and structural relaxation in layered iron phosphate Na3Fe3(PO4)4 cathodes by Jakobsen, Christian Lund, Johansen, Morten, Ericsson, Tore, Häggström, Lennart, Christensen, Christian Kolle, Nielsen, Ida, Brant, William Robert, Ravnsbæk, Dorthe Bomholdt

“…Layered Na 3 Fe 3 (PO 4 ) 4 can function as a positive electrode for both Li- and Na-ion batteries and may hold advantages from both classical layered and…”
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Metal‐Organic Framework Glass Anode with an Exceptional Cycling‐Induced Capacity Enhancement for Lithium‐Ion Batteries by Gao, Chengwei, Jiang, Zhenjing, Qi, Shibin, Wang, Peixing, Jensen, Lars Rosgaard, Johansen, Morten, Christensen, Christian Kolle, Zhang, Yanfei, Ravnsbæk, Dorthe Bomholdt, Yue, Yuanzheng

“…Metal‐organic frameworks (MOFs) hold great promise as high‐energy anode materials for next‐generation lithium‐ion batteries (LIBs) due to their tunable…”
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Structural evolution dependency on depth-of-discharge in VO2(B) Li-ion battery electrodes by Drejer, Andreas Østergaard, Andersen, Bettina Pilgaard, Ravnsbæk, Dorthe Bomholdt

“…Bronze vanadium oxide, VO2(B), has gained significant interest as electrode for Li-ion mainly due to the ease of preparation and the experimentally obtainable…”
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Dynamic charge-discharge phase transitions in Li3V2(PO4)3 cathodes by Sørensen, Daniel Risskov, Mathiesen, Jette Katja, Ravnsbæk, Dorthe Bomholdt

“…Monoclinic α-Li3V2(PO4)3 is a promising cathode material for future Li-ion batteries due to its high theoretical capacity, good capacity retention and…”
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Structure and evolution of disordered deep-charge phases in NaxCrO2 Na-ion battery electrodes by Jakobsen, Christian Lund, Andersen, Bettina Pilgaard, Johansen, Morten, Christensen, Christian Kolle, Drejer, Andreas Østergaard, Karlsen, Martin Aaskov, Ravnsbæk, Dorthe Bomholdt

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Polymorphic Purity and Structural Charge–Discharge Evolution of β‑LiVOPO4 Cathodes by Jakobsen, Christian Lund, Nielsen, Kasper Skovgaard, Morgen, Per, Bøjesen, Espen Drath, Ravnsbæk, Dorthe Bomholdt

“…Lithium vanadyl phosphate, LiVOPO4, holds interest as a Li-ion battery electrode due to the multiple active redox states of vanadium (V5+ ⇋ V4+ ⇋ V3+) and the…”
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Na3V2(PO4)3 Cathode for Room-Temperature Solid-State Sodium-Ion Batteries: Advanced In Situ Synchrotron X‑ray Studies to Understand Intermediate Phase Evolution by Pandit, Bidhan, Johansen, Morten, Susana Martínez-Cisneros, Cynthia, Naranjo-Balseca, Johanna M., Levenfeld, Belen, Ravnsbæk, Dorthe Bomholdt, Varez, Alejandro

“…Sodium-ion batteries (NIBs) can use elements that are abundantly present in Earth’s crust and are technologically feasible for replacing lithium-ion batteries…”
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Crystalline Disorder, Surface Chemistry, and Their Effects on the Oxygen Evolution Reaction (OER) Activity of Mass-Produced Nanostructured Iridium Oxides by Sharma, Raghunandan, Karlsen, Martin Aaskov, Morgen, Per, Chamier, Jessica, Ravnsbæk, Dorthe Bomholdt, Andersen, Shuang Ma

“…In the present study, three mass-produced commercial IrO x samples from different suppliers were studied to establish correlations between various properties…”
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Understanding disorder in oxide-based electrode materials for rechargeable batteries by Christensen, Christian Kolle, Ravnsbæk, Dorthe Bomholdt

“…Most rechargeable ion batteries employ transition metal oxides or phosphates as the positive electrode. To facilitate facile migration of the active ions (e.g…”
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DANOISE; A 3D Printable Battery Cell for Laboratory Operando X‐Ray Diffraction and Absorption Spectroscopy by Johansen, Morten, Verdelin, Jannie Kirk, Kallio, Antti‐Jussi, Kessler, Tommy Ole, Huotari, Simo, Ravnsbæk, Dorthe Bomholdt

“…Studying structural and electronic processes in the materials inside a battery as they occur during battery operation is key for developing novel improved…”
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Electrochemically driven phase transitions in crystallographically challenged electrode materials for rechargeable batteries by Karlsen, Martin Aaskov, Ravnsbæk, Dorthe Bomholdt

“…Abstract only…”
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Polymorphic Purity and Structural Charge–Discharge Evolution of β-LiVOPO 4 Cathodes by Jakobsen, Christian Lund, Nielsen, Kasper Skovgaard, Morgen, Per, Bøjesen, Espen Drath, Ravnsbæk, Dorthe Bomholdt

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Na 3 V 2 (PO 4 ) 3 Cathode for Room-Temperature Solid-State Sodium-Ion Batteries: Advanced In Situ Synchrotron X-ray Studies to Understand Intermediate Phase Evolution by Pandit, Bidhan, Johansen, Morten, Susana Martínez-Cisneros, Cynthia, Naranjo-Balseca, Johanna M, Levenfeld, Belen, Ravnsbæk, Dorthe Bomholdt, Varez, Alejandro

“…Sodium-ion batteries (NIBs) can use elements that are abundantly present in Earth's crust and are technologically feasible for replacing lithium-ion batteries…”
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Synthesis and Thermal Degradation of MAl 4 (OH) 12 SO 4 ·3H 2 O with M = Co 2+ , Ni 2+ , Cu 2+ , and Zn 2 by Andersen, Anders B. A., Henriksen, Christian, Wang, Qian, Ravnsbæk, Dorthe Bomholdt, Hansen, Lars Pilsgaard, Nielsen, Ulla Gro

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Synthesis and Thermal Degradation of MAl4(OH)12SO4·3H2O with M = Co2+, Ni2+, Cu2+, and Zn2 by Andersen, Anders B. A, Henriksen, Christian, Wang, Qian, Ravnsbæk, Dorthe Bomholdt, Hansen, Lars Pilsgaard, Nielsen, Ulla Gro

“…The synthesis and thermal degradation of MAl4(OH)12SO4·3H2O layered double hydroxides with M = Co2+, Ni2+, Cu2+, and Zn2+ (“MAl4-LDH”) were investigated by…”
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Local and Global Structures in the Phase Evolution of P2-Na x Fe y Mn1–y O2 Electrodes for Na-Ion Batteries by Drejer, Andreas Østergaard, Pedersen, Mickey Sejerup, Johansen, Morten, Ravnsbæk, Dorthe Bomholdt

“…The limited availability of raw materials for the production of Li-ion batteries creates a strong incentive to develop Na-ion batteries due to the higher…”
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Local and Global Structures in the Phase Evolution of P2-Na x Fe y Mn 1– y O 2 Electrodes for Na-Ion Batteries by Drejer, Andreas Østergaard, Pedersen, Mickey Sejerup, Johansen, Morten, Ravnsbæk, Dorthe Bomholdt

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Effect of Oxygen Defects on the Structural Evolution of LiVPO 4 F 1– y O y Cathode Materials by Sørensen, Daniel Risskov, Drejer, Andreas Østergaard, Karlsen, Martin Aaskov, Nielsen, Ulla Gro, Heere, Michael, Senyshyn, Anatoliy, Ravnsbæk, Dorthe Bomholdt

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Effect of Oxygen Defects on the Structural Evolution of LiVPO4F1–y O y Cathode Materials by Sørensen, Daniel Risskov, Drejer, Andreas Østergaard, Karlsen, Martin Aaskov, Nielsen, Ulla Gro, Heere, Michael, Senyshyn, Anatoliy, Ravnsbæk, Dorthe Bomholdt

“…Lithium vanadium fluorophosphate, LiVPO4F, is a promising cathode material for Li-ion batteries because of its high intercalation potential (4.24 V vs Li/Li+)…”
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