journal article·2022-03Open access

Elucidation of the Solid Electrolyte Interphase Formation Mechanism in Micro‐Mesoporous Hard‐Carbon Anodes (Adv. Mater. Interfaces 8/2022)

Hande Alptekin, Heather Au, Emilia Olsson, Jonathon Cottom, Anders CS Jensen, Thomas F. Headen, Qiong Cai, Alan J. Drew, Maria Crespo Ribadeneyra, Maria‐Magdalena Titirici

Advanced Materials Interfaces· Volume 9· Issue 8

Abstract

Micro-Mesoporous Hard Carbons as Sodium-Ion Battery Anodes In article number 2101267, Hande Alptekin, Maria Crespo-Ribadeneyra, Maria-Magdalena Titirici, and co-workers investigate hard carbons with tailored bimodal porosities as sodium-ion anodes. The nature of the innermost solid electrolyte interphase (SEI) sub-layer controls the performance. F-containing salts enable a stable SEI, yet enhanced electrolyte decomposition seems unavoidable in carbonate-based solvents compared to ether-based systems.
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Research context

OpenAlex topics: Chemical Synthesis and Characterization · Advanced Battery Materials and Technologies · Advancements in Battery Materials

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Affiliations

Department of Chemical Engineering Imperial College London London SW7 2AZ UK

School of Physics and Astronomy and Materials Science and Materials Research Institute Queen Mary University of London London E1 4NS UK

Department of Chemical and Process Engineering University of Surrey Guildford GU2 7XH UK

Department of Physics & Astronomy University College London Gower Street London WC1E 6BT UK

ISIS Pulsed Neutron and Muon Source Rutherford Appleton Laboratory STFC Didcot OX11 0QX UK

Advanced Institute for Materials Research (WPI‐AIMR) Tohoku University 2‐1‐1 Katahira, Aoba‐ku Sendai Miyagi 980‐8577 Japan

References

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