Marcel Diehl

TL;DR: The coated electrodes show an excellent capacity retention for the long-term charge/discharge cycling of NCM-811-based LIB full cells, i.e., 80% state-of-health after more than 800 cycles, and the positive influence of the tungsten oxide coating on the thermal and structural stability is demonstrated using postmortem analysis of aged electrodes.

TL;DR: In this paper, single ion conducting polymer electrolytes (SIPEs) comprised of homopolymers containing a polysulfonylamide segment in the polymer backbone are presented.

TL;DR: In this article, a series of Na0.67Ni0.33Mn 0.67O2 materials with mixed P2/P3 phases are synthesized with a conventional solid-state reaction method and investigated as cathode materials for sodium ion batteries.

TL;DR: In this article, a new CE method with ultraviolet-visible detection was developed to investigate manganese dissolution in lithium ion battery electrolytes, which was applied on carbonate-based electrolytes samples.

TL;DR: In this article, the performance of pre-lithiation of silicon/carbon composite materials with Li metal was investigated to answer three major questions with regard to the effectiveness of the pre lithiation behavior for silicon and carbon negative electrodes.