Core‐Shell Si@SiOC Particles Synthesized Using Supercritical Carbon Dioxide Fluid for Superior Li‐Ion Storage Performance

DOI: 10.1002/advs.202401350 Authors: Rahmandhika Firdauzha Hary Hernandha, B. Umesh, Jagabandhu Patra, Chun‐Yen Chen, Ju Li, Jeng‐Kuei Chang Abstract: A supercritical carbon dioxide (SCCO2) fluid, characterized by gas-like diffusivity, near-zero surface tension, and...

Long Cycle‐Life Ca Batteries with Poly(anthraquinonylsulfide) Cathodes and Ca−Sn Alloy Anodes

DOI: 10.1002/cssc.202300932 Authors: Daniel Bier, Zhenyou Li, Svetlana Klyatskaya, Najoua Sbei, Ananyo Roy, Sibylle Riedel, Maximilian Fichtner, Mario Ruben, Zhirong Zhao‐Karger Abstract: Calcium (Ca) batteries are attractive post-lithium battery technologies, due to...

Optimisation of Industrially Relevant Electrode Formulations for LFP Cathodes in Lithium Ion Cells

DOI: 10.3390/batteries9040192 Authors: Geanina Apachitei, Marc Francis V. Hidalgo, Daniela Dogaru, Michael Lain, Robert Heymer, James Marco, Mark Copley Abstract: The electrode formulation has a significant effect on the performance of lithium ion cells. The active...

Acid-Assisted Separation of Cathodic Material from Spent Electric Vehicle Batteries for Recycling

DOI: 10.3390/met13071276 Authors: Anton Zorin, Tengfei Song, Dominika Gastol, Emma Kendrick Abstract: The recycling of lithium-ion batteries presents challenges due to the complex composition of waste streams generated by current processes. Achieving higher purity...

Pinning ultrasmall greigite nanoparticles on graphene for effective transition-metal-sulfide supercapacitors in an ionic liquid electrolyte

DOI: 10.1039/d0ta06998a Authors: Smita Talande, Aristides Bakandritsos, Lukáš Zdražil, Petr Jakubec, Elmira Mohammadi, Ondřej Tomanec, Michal Otyepka, Volker Presser, Radek Zbořil, Jiří Tuček Abstract: Integrating thiocubane’s redox chemistry with a highly...