Lithium‐Metal Free Sulfur Battery Based on Waste Biomass Anode and Nano‐Sized Li₂S Cathode

DOI: 10.1002/eem2.12567 Authors: Pejman Salimi, Eleonora Venezia, Somayeh Taghavi, Sebastiano Tieuli, Lorenzo Carbone, Mirko Prato, Michela Signoretto, Jianfeng Qiu, Remo Proietti Zaccaria Abstract: The realization of a stable lithium‐metal free (LiMF) sulfur battery...

Mitigating First-Cycle Capacity Losses in NMC811 via Lithicone Layers Grown by Molecular Layer Deposition

DOI: 10.1021/acsami.2c23158 Authors: Konstantin Egorov, Wengao Zhao, Kristian Knemeyer, Alejandro Nico Filippin, A. Giraldo, Corsin Battaglia Abstract: Nickel-rich LiNi1-x-yMnxCoyO2 (NMC, 1 – x – y ≥ 0.8) is currently considered one of the most promising...

Battery-Free Power Supply for Wireless Sensor Combining Photovoltaic Cells and Supercapacitors

DOI: 10.4236/epe.2023.153007 Authors: Vincent Boitier, B. Estibals, Florian Huet, L. Seguier Abstract: This article exhibits the sizing, modelling, and characterization of a power supply (output 3.3 V, 200 mA max, 11 days full autonomy) dedicated to powering a...

Influence of Cathode Calendering Density on the Cycling Stability of Li-Ion Batteries Using NMC811 Single or Poly Crystalline Particles

DOI: 10.1149/1945-7111/ad6378 Authors: Kumar Raju, Laura Wheatcroft, May Ching Lai, Amoghavarsha Mahadevegowda, Louis F. J. Piper, Caterina Ducati, Beverley J. Inkson, Michaël De Volder Abstract: Calendering of battery electrodes is a commonly used manufacturing...

Extending the high-voltage operation of Graphite/NCM811 cells by constructing a robust electrode/electrolyte interphase layer

DOI: 10.1016/j.mtener.2023.101301 Authors: Wengao Zhao, Kuan Wang, Romain Dubey, Fucheng Ren, Enzo Brack, Maximilian Becker, Rabeb Grissa, Lukas Seidl, Francesco Pagani, Konstantin Egorov, Kostiantyn V. Kravchyk, Maksym V. Kovalenko, Pengfei Yan, Yong Yang, Corsin...

The Effect of Silicon Grade and Electrode Architecture on the Performance of Advanced Anodes for Next Generation Lithium-Ion Cells

DOI: 10.3390/nano11123448 Authors: Alexandra Meyer, Fabian Ball, Wilhelm Pfleging Abstract: To increase the specific capacity of anodes for lithium-ion cells, advanced active materials, such as silicon, can be utilized. Silicon has an order of magnitude higher...

Single-Crystal P2–Na_0.67Mn_0.67Ni_0.33O₂ Cathode Material with Improved Cycling Stability for Sodium-Ion Batteries

DOI: 10.1021/acsami.3c15348 Authors: Venkat Pamidi, C.M. Naranjo, Stefan Fuchs, Helge S. Stein, Thomas Diemant, Yueliang Li, Johannes Biskupek, Ute Kaiser, Sirshendu Dinda, Adam Reupert, Santosh Behara, Yang Hu, Shivam Trivedi, M. Anji Reddy, Prabeer Barpanda,...

A comparative study on the structural, chemical, morphological and electrochemical properties of α-MnO2, β-MnO2 and δ-MnO2 as cathode materials in aqueous zinc-ion batteries

DOI: 10.1007/s40243-024-00281-8 Authors: Basil Chacko, W. Madhuri Abstract: Abstract Aqueous zinc-ion batteries (AZIBs) are considered to be highly promising electrochemical energy storage device due to their affordability, inherent safety, large zinc resources, and...

Solid‐State NMR Study on the Structure and Dynamics of Graphite Electrodes in Sodium‐Ion Batteries with Solvent Co‐Intercalation

DOI: 10.1002/batt.202200421 Authors: Ines Escher, Annica I. Freytag, Juan Miguel López del Amo, Philipp Adelhelm Abstract: Abstract The possibility to co‐intercalate sodium ions together with various glymes in graphite enables its use as a negative electrode material...

Maximizing the electrochemical performance of supercapacitor electrodes from plastic waste

DOI: 10.1016/j.est.2023.108660 Authors: Ivan Dědek, Stanislav Bartusek, Josef Jan Dvořáček, Jan Nečas, Josef Petruš, Petr Jakubec, Vojtěch Kupka, Michal Otyepka Abstract: The management of the increasing volume of plastic waste has become a key challenge for society....