Results 21 to 30 of about 1,786,642 (265)

Improving electrochemical performance of LiNi0.5Mn1.5O4 positive electrodes via regulated cathode electrolyte interphase

Chemical Engineering Journal Advances, 2023
LiNi0.5Mn1.5O4 has been thoroughly investigated as one of the most promising high-voltage positive materials for Li-ion batteries, owing to its low cost, high energy density and good stability.
Zheng Lian, Bao Zhang, Yannan Zhang, Xiaohua Yu, Zhengwu Wang, Yixue Huang, Jianguo Duan, Ding Wang, Xiaoyuan Zeng, Peng Dong, Yingjie Zhang   +10 more
doaj   +1 more source

Cobalt Nanoparticles Encapsulated in Nitrogen-Doped Carbon Nanotube as Bifunctional-Catalyst for Rechargeable Zn-Air Batteries

Frontiers in Materials, 2019
Developing economic and efficient non-noble-metal electrocatalysts toward oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is vitally important to improve the performance and economic outlook of alkaline-based rechargeable Zn-air ...
Yang Liu, Yang Liu, Peng Dong, Mian Li, Hao Wu, Hao Wu, Chengxu Zhang, Lina Han, Lina Han, Yingjie Zhang, Yingjie Zhang   +10 more
doaj   +1 more source

Investigation of Fluorine Distribution and Pre-Defluorination in Hydrometallurgical Recycling Processes for Lithium-Ion Batteries

Metals
The growing demand for lithium-ion batteries (LIBs), particularly in the field of electromobility, is leading to an increasing need for efficient and sustainable recycling processes.
Matthias Markus Mandl, Eva Gerold, Helmut Antrekowitsch   +2 more
doaj   +1 more source

CePO4 Coated LiNi0.6Co0.2Mn0.2O2 as Cathode Material and its Electrochemical Performance

International Journal of Electrochemical Science, 2019
A facile hydrothermal method is successfully developed for the synthesis of CePO4 coated LiNi0.6Co0.2Mn0.2O2 (NCM 622) cathodes. The as-prepared samples are characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), transmission ...
Ruijia Diao, G.P. Nayaka, Chengyi Zhu, Xiaohua Yu, Yannan Zhang, Ju Rong, Xiao Wang, Yingjie Zhang, Peng Dong, Mingyu Zhang, Xi Yang, Zhaolin Zhan   +11 more
doaj   +1 more source

Estimation of state of charge of lithium-ion batteries usedin HEV using robust extended kalman filtering

, 2012
A robust extended Kalman filter (EKF) is proposed as a method for estimation of the state of charge (SOC) of lithium-ion batteries used in hybrid electric vehicles (HEVs). An equivalent circuit model of the battery, including its electromotive force (EMF)
jiang, J., Sharkh, S.M., Jiuchun Jiang, Caiping Zhang, Suleiman M. Sharkh, Weige Zhang, Zhang, C.P., Zhang, W.   +7 more
core   +1 more source

Electronic Environments and Electrochemical Properties in Lithium Storage Materials [PDF]

, 2003
The local electronic environments and energy storage properties of lithium electrodes are investigated through inelastic electron scattering and electrochemical measurements.
Graetz, Jason Allan
core   +1 more source

Lithium-ion batteries for storage of renewable energies and electric grid backup

, 2022
S.293-309Power supply systems based mainly on renewable energy sources like solar and wind require storages on different time scales, (1) from seconds to minutes, (2) from minutes to hours and (3) from hours to months. Batteries and in particular several
Vetter, Matthias, Rohr, L.
core   +1 more source

Lithium‐Sulfur Batteries: Current Achievements and Further Development

, 2022
In this Editorial, Guest Editors Stefan Kaskel, Jia-Qi Huang, and Hikari Sakaebe introduce the Special Collection of Batteries & Supercaps on Lithium–Sulfur batteries. They discuss the challenges that lithium-ion batteries currently face and how they can
Stefan Kaskel, Kaskel, Stefan, Jia‐Qi Huang, Huang, Jia-Qi, Hikari Sakaebe, Sakaebe, Hikari   +5 more
core   +1 more source

Lithium-Ion Batteries Aging Mechanisms [PDF]

, 2022
Lithium batteries (including lithium-ion, lithium-sulfur and lithium-air cells) are considered a technology enabling industrial sectors, including electrified vehicles, consumer electronics and stationary energy storage [...
Mauro Francesco Sgroi, Sgroi, Mauro Francesco   +1 more
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source