Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Maria, Hahlin"'
Autor:
Liang-Ting Wu, Edvin K. W. Andersson, Maria Hahlin, Jonas Mindemark, Daniel Brandell, Jyh-Chiang Jiang
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Elucidating the complex degradation pathways and formed decomposition products of the electrolytes in Li-metal batteries remains challenging. So far, computational studies have been dominated by studying the reactions at inert Li-metal surfa
Externí odkaz:
https://doaj.org/article/bdbb319a884c41adb59e1dbc256ad67c
Publikováno v:
Materials Research Express, Vol 10, Iss 11, p 115506 (2023)
A dual-ion battery employs two graphite electrodes to host cations and anions from the electrolyte. The high potential required to intercalate anions in graphite fully, typically > 5 V versus Li ^+ /Li, triggers electrolyte decomposition and dissolut
Externí odkaz:
https://doaj.org/article/88bd36f033e64ad5a62ba327fefde58a
Autor:
Julia Maibach, Ida Källquist, Margit Andersson, Samuli Urpelainen, Kristina Edström, Håkan Rensmo, Hans Siegbahn, Maria Hahlin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Here the authors probe a model electrolyte of a Li-ion battery for insights into the composition and concentration variation using ambient pressure photoelectron spectroscopy. The work highlights the necessity to stabilize the liquid phases and to di
Externí odkaz:
https://doaj.org/article/bdea1a1660914f1294ccdd5ea3634635
Autor:
Tatiana Koriukina, Antonia Kotronia, Joseph Halim, Maria Hahlin, Johanna Rosen, Kristina Edström, Leif Nyholm
Publikováno v:
ACS Omega. 7:41696-41710
The pursuit of new and better battery materials has given rise to numerous studies of the possibilities to use two-dimensional negative electrode materials, such as MXenes, in lithium-ion batteries. Nevertheless, both the origin of the capacity and t
Autor:
Anastasiia Mikheenkova, Alexander J. Smith, Kristian B. Frenander, Yonas Tesfamhret, Niladri Roy Chowdhury, Cheuk-Wai Tai, Torbjörn Thiringer, Rakel Wreland Lindström, Maria Hahlin, Matthew J. Lacey
Lithium ion batteries (LIB) have become a cornerstone of the shift to electric transportation. In an attempt to decrease the production load and prolong battery life, understanding different degradation mechanisms in state-of-the-art LIBs is essentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b068719542d4c8abfa8416185d7d7c03
Autor:
Ida Källquist, Tove Ericson, Fredrik Lindgren, Heyin Chen, Andrey Shavorskiy, Julia Maibach, Maria Hahlin
Publikováno v:
ACS applied materials & interfaces, 14 (5), 6465-6475
The important electrochemical processes in a battery happen at the solid/liquid interfaces. Operando ambient pressure photoelectron spectroscopy (APPES) is one tool to study these processes with chemical specificity. However, accessing this crucial i
Autor:
Felix Massel, Burak Aktekin, Yi-Sheng Liu, Jinghua Guo, Magnus Helgerud Sørby, Daniel Brandell, Reza Younesi, Maria Hahlin, Laurent-Claudius Duda
Publikováno v:
Energy Advances
We investigated the first lithiation cycle of the positive electrode material Li1−xNi0.44Mn1.56O4 (LNMO) using soft X-ray absorption spectroscopy (XAS) and resonant inelastic X-ray scattering (RIXS) at the transition metal L- and oxygen K-edges.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a78a2f442757f9f6ac64bc25f25b2019
https://hdl.handle.net/11250/3064017
https://hdl.handle.net/11250/3064017
Autor:
Maria Hahlin, Jonas Mindemark, Daniel Brandell, Guiomar Hernández, Reza Younesi, Christofer Sångeland
Publikováno v:
ACS applied materialsinterfaces. 14(25)
Proper understanding of solid polymer electrolyte–electrode interfacial layer formation and its implications on cell performance is a vital step toward realizing practical solid-state lithium-ion batteries. At the same time, probing these solid–s
Autor:
Jean-Frédéric Martin, Ida Källquist, Adrien Boulineau, Andrew J. Naylor, Johann Chable, Christian Baur, Daniel Brandell, David Peralta, Maximilian Fichtner, Maria Hahlin, Kristina Edström, Jean-François Colin
Publikováno v:
ACS Applied Energy Materials
ACS applied energy materials, 3 (6), 5937–5948
ACS applied energy materials, 3 (6), 5937–5948
Promising theoretical capacities and high voltages are offered by Li-rich disordered rocksalt oxyfluoride materials as cathodes in lithium-ion batteries. However, as has been discovered for many other Li-rich materials, the oxyfluorides suffer from e
Autor:
Ida Källquist, Kristina Edström, Maximilian Fichtner, Maria Hahlin, Daniel Brandell, Christian Baur, Jean-François Colin, Andrew J. Naylor, Jean-Frédéric Martin
Publikováno v:
The Journal of Physical Chemistry C. 124:12956-12967
Li-rich disordered rock-salt structures have, because of their high theoretical capacity, gained a lot of attention as a promising class of cathode materials for battery applications. However, the ...