High voltage nickel manganese spinel oxides for Li-ion batteries

Patoux, Sébastien; Sannier, Lucas; Lignier, Hélène; Reynier, Yvan; Bourbon, Carole; Jouanneau, S.; Cras, Frédéric Le; Martinet, Sébastien

doi:10.1016/j.electacta.2007.12.054

Cited by 146 publications

(89 citation statements)

References 31 publications

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“…into the solid structure, thus restricting the Mn 3+ species under feasible operating voltages. As a prominent example, the Mn-rich LiMn2-xNixO4 electrodes [292][293][294][295][296][297][298][299], which consist primarily of Mn 4+ , should not succumb to such undesirable interactions with electrolytes. Substitution of Mn with Ni, as opposed to other transition metals, has been met favourably due to good cycling stability, access to the Ni 4+/3+ redox couple below 4.9 V and the appearance of only one distinct plateau in the voltage profile (~4.7 V), compared to a bi-plateauing afforded by other transition metals [299].…”

Section: Mixed Spinel and Layered Oxidesmentioning

confidence: 99%

Evaluating the performance of nanostructured materials as lithium-ion battery electrodes

et al. 2013

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Access to the full text of the published version may require a subscription. Rights © Tsinghua University Press and Springer-Verlag Berlin ABSTRACTThe performance of the lithium-ion cell is heavily dependent on the ability of the host electrodes to accommodate and release Li + ions from the local structure. While the choice of electrode materials may define parameters such as cell potential and capacity, the process of intercalation may be physically limited by the rate of solid-state Li + diffusion. Increased diffusion rates in lithium-ion electrodes may be achieved through a reduction in the diffusion path, accomplished by a scaling of the respective electrode dimensions.In addition, some electrodes may undergo large volume changes associated with charging and discharging, the strain of which, may be better accommodated through nanostructuring. Failure of the host to accommodate such volume changes may lead to pulverisation of the local structure and a rapid loss of capacity. In this review article, we seek to highlight a number of significant gains in the development of nanostructured lithium-ion battery architectures (both anode and cathode), as drivers of potential next-generation electrochemical energy storage devices.

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Section: Mixed Spinel and Layered Oxidesmentioning

confidence: 99%

Evaluating the performance of nanostructured materials as lithium-ion battery electrodes

et al. 2013

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“…The most remarkable property of spinel LiNi 0.5 Mn 1.5 O 4 is its discharge voltage plateau at around 4.7 V. In some cases, using LiNi 0.5 Mn 1.5 O 4 will lead fewer cells at the battery pack level. For example, hundreds of ordinary lithium ion batteries are needed to meet the requirement of electric vehicle (EV) in the state of start-up, accelerate and climb-up [6] because more energy is needed in this case. If the high voltage cells are utilized, the amount of batteries used for EV can decrease greatly.…”

Section: Introductionmentioning

confidence: 99%

LiNi0.5Mn1.5O4 Spinel and Its Derivatives as Cathodes for Li-Ion Batteries

Liu¹

2012

Lithium Ion Batteries - New Developments

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“…In difference to, a typical small-sized Lithium-Ion Battery nowadays contains graphite (better cycling performance compared to pitch black) as anode material together with several LiMO 2 (M ¼ Ni, Ni, Mn, Co, Al) variations as cathode in order to minimize the costintensive cobalt amount per cell (Patoux et al, 2008). Table 1 exhibits fundamental different operating voltages of different battery systems.…”

Section: Introductionmentioning

confidence: 98%

Condition monitoring of Lithium-Ion Batteries for electric and hybrid electric vehicles

Sternad

Cifrain

Watzenig

et al. 2009

Elektrotech. Inftech.

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Since the early 1990s Lithium-Ion Batteries have stated a key technology in rechargeable batteries due to their high volumetric and gravimetric energy densities and were first introduced in personal devices like camcorders, cellular phones and mobile computers (''3-C applications''). Ongoing evolutionary advances release at present a new spate of research activities to extend the operational area of small-sized batteries with the final aim to achieve reliable energy storage in automotive environments (e.g. hybrid vehicles).High absolute energy amounts of large-scale Lithium-Ion Batteries raise safety and lifetime issues and set demands for methods to monitor the health conditions of batteries for automotive applications. By observing significant system variables, imminent failures of single cells or battery packs are in many cases predictable and suitable counteractions can be initiated.The paper gives a brief introduction to the state-of-the-art of advanced batteries for electric and hybrid electric vehicles. Special focus is put on the monitoring of safety-relevant system parameters like cell-voltage, system temperature and headspace-pressure, their significance on the battery's state-of-health (SOH) and possible cell-failures. Different in-situ, ex-situ and onboard measurement techniques are addressed.Zustands € u uberwachung von Lithium-Ionen-Batterien in Elektro-und Hybridfahrzeugen.Seit den fr€ u uhen 1990ern stellen Lithium-Ionen-Batterien aufgrund ihrer hohen volumetrischen und gravimetrischen Energiedichten eine Schl€ u usseltechnologie im Bereich der wiederaufladbaren Batterien dar und wurden in Videokameras, Mobiltelefonen und Notebooks (,,3-C-Anwendungen'') verwendet. Laufende Verbesserungen haben zurzeit eine neue Welle von Forschungsaktivit€ a aten ausgel€ o ost, um das Anwendungsgebiet von kleinen Batterien mit dem Ziel zu erweitern, zuverl€ a assige Energiespeicher f€ u ur Fahrzeuganwendungen, z. B. f€ u ur Hybridfahrzeuge, zu erhalten. Die hohen Energiemengen der großen Lithium-Ionen-Batterien werfen neue Fragestellungen zu den Problemkreisen Sicherheit und Lebensdauer auf und machen Methoden zur € U Uberwachung des Alterungszustandes von Fahrzeugbatterien notwendig. Durch die Beobachtung signifikanter Systemvariablen k€ o onnen in vielen F€ a allen bevorstehendes Versagen von Einzelzellen oder Batteriepaketen vorhergesagt und entsprechende Gegenmaßnahmen eingeleitet werden. Dieser Beitrag gibt eine kurze € U Ubersicht € u uber den aktuellen Stand der Entwicklung von Hochleistungsbatterien f€ u ur Hybrid-und Elektrofahrzeuge. Einen Schwerpunkt stellt die € U Uberwachung der sicherheitsrelevanten Systemparameter wie Zellspannung, Systemtemperatur und Gasdruck sowie deren Einfluss auf den Alterungszustand (SOH) der Batterie und der M€ o oglichkeit von Zellversagen. Dabei werden unterschiedliche In-situ-, Ex-situ-und Onboard-Messtechniken er€ o ortert. Schl€ u usselw€ o orter: Fahrzeugbatterien; Lithium-Ionen-Batterien; Hybridfahrzeug; Elektrofahrzeug; Zustands€ u uberwachung

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High voltage nickel manganese spinel oxides for Li-ion batteries

Cited by 146 publications

References 31 publications

Evaluating the performance of nanostructured materials as lithium-ion battery electrodes

Evaluating the performance of nanostructured materials as lithium-ion battery electrodes

LiNi0.5Mn1.5O4 Spinel and Its Derivatives as Cathodes for Li-Ion Batteries

Condition monitoring of Lithium-Ion Batteries for electric and hybrid electric vehicles

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