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Results: 6
Expanding the active charge carriers of polymer electrolytes in lithium-based batteries using an anion-hosting cathode.
Zongjie Sun, Kai Xi, Jing Chen, Amor Abdelkader, Meng-Yang Li, Yuanyuan Qin, Yue Lin, Qiu Jiang, Ya-Qiong Su, R Vasant Kumar, Shujiang Ding
Jun 09, 2022
Revealing solid electrolyte interphase formation through interface-sensitive Operando X-ray absorption spectroscopy.
Jack EN Swallow, Michael W Fraser, Nis-Julian H Kneusels, Jodie F Charlton, Christopher G Sole, Conor ME Phelan, Erik Björklund, Peter Bencok, Carlos Escudero, Virginia Pérez-Dieste, Clare P Grey, Rebecca J Nicholls, Robert S Weatherup
Oct 14, 2022
The solid electrolyte interphase (SEI) that forms on Li-ion battery anodes is critical to their long-term performance, however observing SEI formation processes at the buried electrode-electrolyte interface is a significant...
Identifying degradation patterns of lithium ion batteries from impedance spectroscopy using machine learning
Abstract: Forecasting the state of health and remaining useful life of Li-ion batteries is an unsolved challenge that limits technologies such as consumer electronics and electric vehicles. Here, we build an accurate battery...
Surface Chemistry Dependence on Aluminum Doping in Ni-rich LiNi 0.8 Co 0.2− y Al y O 2 Cathodes
Zachary W. Lebens-Higgins, David M. Halat, Nicholas V. Faenza, Matthew J. Wahila, Manfred Mascheck, Tomas Wiell, Susanna K. Eriksson, Paul Palmgren, Jose Rodriguez, Fadwa Badway, Nathalie Pereira, Glenn G. Amatucci, Tien-Lin Lee, Clare P. Grey, Louis F. J. Piper
Nov 26, 2020
Abstract: Aluminum is a common dopant across oxide cathodes for improving the bulk and cathode-electrolyte interface (CEI) stability. Aluminum in the bulk is known to enhance structural and thermal stability, yet the exact...
Hollow-core optical fibre sensors for operando Raman spectroscopy investigation of Li-ion battery liquid electrolytes
Ermanno Miele, Wesley Dose, Ilya Manyakin, Michael Frosz, Zachary Ruff, Michael De Volder, Clare Grey, Jeremy Baumberg, Tijmen Euser
Mar 31, 2022