Johannes Biskupek

1 month ago | nature.com | Diego López-Alcalá |Matthew Bird |Graham A. Rance |Johannes Biskupek |Ute Kaiser |José J. Baldoví | +3 more

AbstractDesigning inexpensive, sustainable, and high-performance oxygen-evolution reaction (OER) electrocatalysts is one of the largest obstacles hindering the development of new electrolyzers. Carbon-coated metal/metal oxide (nano)particles have been used in such applications, but the role played by the carbon coatings is poorly understood.

Jul 18, 2024 | onlinelibrary.wiley.com | Yueliang Li |Felix Börrnert |Johannes Biskupek |Xuemei Zhang

1 Introduction The global demand for lithium-ion batteries (LIBs) has increased dramatically in the last ten years due to the explosive growth of the electric vehicle market.[1, 2] Despite extensive research focusing on improving performance such as energy and power density, LIBs suffer from capacity loss and resistance increase, leading to both energy and power fade during usage.[3] Numerous studies have been carried out to understand the failure mechanisms of LIBs in order to improve their...

Sep 6, 2023 | dx.doi.org | Cheng Xu |Maider Zarrabeitia |Yueliang Li |Johannes Biskupek

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