Lithium Metal Batteries: Reducing Capacity and Voltage Decay of Co‐Free Li_{1.2}Ni_{0.2}Mn_{0.6}O₂ as Positive Electrode Material for Lithium Batteries Employing an Ionic Liquid‐Based Electrolyte (Adv. Energy Mater. 34/2020)

Fanglin Wu; Guk‐Tae Kim; Thomas Diemant; Matthias Kuenzel; Annika Regitta Schür; Xinpei Gao; Bingsheng Qin; Dorothea Alwast; Zenonas Jusys; Rolf Jürgen Behm; Dorin Geiger; Ute Kaiser; Stefano Passerini

doi:10.1002/aenm.202070142

journal article·2020-09Open access

Lithium Metal Batteries: Reducing Capacity and Voltage Decay of Co‐Free Li_1.2Ni_0.2Mn_0.6O₂ as Positive Electrode Material for Lithium Batteries Employing an Ionic Liquid‐Based Electrolyte (Adv. Energy Mater. 34/2020)

Fanglin Wu, Guk‐Tae Kim, Thomas Diemant, Matthias Kuenzel, Annika Regitta Schür, Xinpei Gao, Bingsheng Qin, Dorothea Alwast, Zenonas Jusys, Rolf Jürgen Behm, Dorin Geiger, Ute Kaiser, Stefano Passerini

Advanced Energy Materials· Volume 10· Issue 34

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Source abstract

Abstract

In article number 2001830, Guk-Tae Kim, Stefano Passerini and co-workers highlight the benefits of employing ionic-liquid electrolytes (ILE) in combination with cobalt-free, lithium-rich layered oxide positive electrodes. The ILE dramatically reduces the capacity and voltage fading of Li1.2Ni0.2Mn0.6O2 by suppressing the structural decay of the Li1.2Ni0.2Mn0.6O2 cathode enabling long-term stable cycling of lithium metal batteries.

Source: openalex_inverted_index · Quality: baseline

Research context

Energy storage

OpenAlex topics: Advanced Battery Materials and Technologies · Extraction and Separation Processes · Advancements in Battery Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Helmholtz Institute Ulm (HIU) Helmholtzstrasse 11 D‐89081 Ulm Germany

Karlsruhe Institute of Technology (KIT) P.O. Box 3640 D‐76021 Karlsruhe Germany

Institute of Surface Chemistry and Catalysis Ulm University Albert‐Einstein‐Allee 47 D‐89081 Ulm Germany

Central Facility for Electron Microscopy Ulm University Albert‐Einstein‐Allee 11 D‐89081 Ulm Germany

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