Journal Article

FZJ-2022-02488

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Negative sulfur-based electrodes and their application in battery cells: Dual-ion batteries as an example

Küpers, V. ; Kolek, M. ; Bieker, P.FZJ* ; Stan, M. C. (Corresponding author) ; Placke, T. (Corresponding author) ; Winter, M. (Corresponding author)FZJ*

2022
Springer New York

This record in other databases:  

Please use a persistent id in citations: http://hdl.handle.net/2128/31713  doi:10.1007/s10008-022-05215-w

Abstract: In this work, a cell concept comprising of an anion intercalating graphite-based positive electrode (cathode) and an elemental sulfur-based negative electrode (anode) is presented as a transition metal- and in a specific concept even Li-free cell setup using a Li-ion containing electrolyte or a Mg-ion containing electrolyte. The cell achieves discharge capacities of up to 37 mAh g−1 and average discharge cell voltages of up to 1.9 V. With this setup, more than 100 cycles with a high capacity retention (> 90% of the highest achieved value) and Coulombic efficiencies up to 95% could be achieved, which opens a broad new field for energy storage approaches.

---

Contributing Institute(s):

1. Helmholtz-Institut Münster Ionenleiter für Energiespeicher (IEK-12)

Research Program(s):

1. 1221 - Fundamentals and Materials (POF4-122) (POF4-122)

Appears in the scientific report 2022

---

Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DEAL Springer ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

---