Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Christian Lund Jakobsen"'
Autor:
Christian Lund Jakobsen, Morten Johansen, Tore Ericsson, Lennart Häggström, Christian Kolle Christensen, Ida Nielsen, William Robert Brant, Dorthe Bomholdt Ravnsbæk
Publikováno v:
Frontiers in Batteries and Electrochemistry, Vol 3 (2024)
Layered Na3Fe3(PO4)4 can function as a positive electrode for both Li- and Na-ion batteries and may hold advantages from both classical layered and phosphate-based electrode materials. Using a combination of ex-situ and operando synchrotron radiation
Externí odkaz:
https://doaj.org/article/06abd8c37cf645ebbeee6b40b02d2797
Autor:
Christian Kolle Christensen, Martin Aaskov Karlsen, Andreas Østergaard Drejer, Bettina Pilgaard Andersen, Christian Lund Jakobsen, Morten Johansen, Daniel Risskov Sørensen, Innokenty Kantor, Mads Ry Vogel Jørgensen, Dorthe Bomholdt Ravnsbæk
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 3, Pp 561-570 (2023)
Operando powder X-ray diffraction (PXRD) is a widely employed method for the investigation of structural evolution and phase transitions in electrodes for rechargeable batteries. Due to the advantages of high brilliance and high X-ray energies, the e
Externí odkaz:
https://doaj.org/article/b816b6d5eb304e8fb72ec0bc47a21a32
Autor:
Kasper Skovgaard Nielsen, Per Morgen, Christian Lund Jakobsen, Dorthe Bomholdt Ravnsbæk, Espen Drath Bøjesen
Publikováno v:
Jakobsen, C L, Skovgaard Nielsen, K, Morgen, P, Bøjesen, E D & Bomholdt Ravnsbæk, D 2021, ' Polymorphic Purity and Structural Charge–Discharge Evolution of β-LiVOPO 4 Cathodes ', The Journal of Physical Chemistry Part C, vol. 125, no. 44, pp. 24301-24309 . https://doi.org/10.1021/acs.jpcc.1c05494
Jakobsen, C L, Nielsen, K S, Morgen, P, Bøjesen, E D & Ravnsbæk, D B 2021, ' Polymorphic Purity and Structural Charge-Discharge Evolution of β-LiVOPO 4 Cathodes ', Journal of Physical Chemistry C, vol. 125, no. 44, pp. 24301-24309 . https://doi.org/10.1021/acs.jpcc.1c05494
Jakobsen, C L, Nielsen, K S, Morgen, P, Bøjesen, E D & Ravnsbæk, D B 2021, ' Polymorphic Purity and Structural Charge-Discharge Evolution of β-LiVOPO 4 Cathodes ', Journal of Physical Chemistry C, vol. 125, no. 44, pp. 24301-24309 . https://doi.org/10.1021/acs.jpcc.1c05494
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 high redox potential induced by vanadyl phosphate. The orthorhombic β-LiVOPO4 polymorp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d2dee9372483f0af9a6365b00a8cf6a
https://pure.au.dk/portal/da/publications/polymorphic-purity-and-structural-chargedischarge-evolution-of-livopo4-cathodes(f9c32675-02b2-4c1d-8620-51a3b4fe1e08).html
https://pure.au.dk/portal/da/publications/polymorphic-purity-and-structural-chargedischarge-evolution-of-livopo4-cathodes(f9c32675-02b2-4c1d-8620-51a3b4fe1e08).html
Autor:
Christian Lund Jakobsen, Martin Aaskov Karlsen, Dorthe Bomholdt Ravnsbæk, Christian Henriksen
Publikováno v:
Henriksen, C, Karlsen, M A, Jakobsen, C L & Ravnsbæk, D B 2020, ' Na-Ion storage in iron hydroxide phosphate hydrate through a reversible crystalline-to-amorphous phase transition ', Nanoscale, vol. 12, no. 24, pp. 12824-12830 . https://doi.org/10.1039/d0nr01922d
Iron(iii) hydroxide phosphate hydrate Fe1.13(PO4)(OH)0.39(H2O)0.61 is investigated for the first time as a Na-ion battery cathode, which reveals that the material exhibits similar storage capacities for Na-and Li-ions at relatively low current rates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dcf8ccb3e88895f661e2cea987b27f8
https://portal.findresearcher.sdu.dk/da/publications/ce99a2c8-fdf8-4fed-81d4-745853da61fe
https://portal.findresearcher.sdu.dk/da/publications/ce99a2c8-fdf8-4fed-81d4-745853da61fe
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 77:C499-C499
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7d768e8ec69c9f50f477cc9686c8ad
https://doi.org/10.1107/s0108767321091881
https://doi.org/10.1107/s0108767321091881
Autor:
Kasper Stokbro, Janne Ingerslev, E Kier-Swiatecka, Christian Lund Jakobsen, Jens Jørgen Thorn
Publikováno v:
Jakobsen, C, Stokbro, K, Kier-Swiatecka, E, Ingerslev, J & Thorn, J J 2018, ' Autotransplantation of premolars : does surgeon experience matter? ', International Journal of Oral and Maxillofacial Surgery, vol. 47, no. 12, pp. 1604-1608 . https://doi.org/10.1016/j.ijom.2018.08.003
Autotransplantation of premolars is a well-established method to rehabilitate aplasia of premolars. Nevertheless, with the introduction of titanium implants, not all surgical units offer this procedure. The aim of this study was to examine the predic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19287c11b97fed090f6c8e3c415e3b3b
https://portal.findresearcher.sdu.dk/da/publications/2b777735-2e58-457d-b159-dabc334b0997
https://portal.findresearcher.sdu.dk/da/publications/2b777735-2e58-457d-b159-dabc334b0997