Results 81 to 90 of about 1,383,441 (264)

Bridging microstructure and electrochemistry: Advanced modification strategies for hard carbon anode

Carbon Future
Hard carbon is the most commercially viable anode for sodium-ion batteries, with low operating potential, high reversible capacity, abundant raw materials and low manufacturing cost.
Xiping Zhang, Dan You, Wenhao Yang, Jinpeng Liu, Haoyu Chen, Yiyong Zhang, Ziyi Zhu, Shuang Zhou, Xue Li   +8 more
doaj   +1 more source

Effect of Glycine-to-nitrate Ratio on Solution Combustion Synthesis of ZnFe2O4 as Anode Materials for Lithium Ion Batteries

International Journal of Electrochemical Science, 2017
Porous ZnFe2O4 nanoparticles have been successfully prepared via solution combustion synthesis, where glycine is used as a fuel and complexant in the combustion reaction.
Jiaming Liu, Ding Wang, Peng Dong, Jinbao Zhao, Qi Meng, Yingjie Zhang, Xue Li   +6 more
doaj   +1 more source

Characterising Li-ion battery degradation through the identification of perturbations in electrochemical battery models [PDF]

Lithium ion batteries undergo complex electrochemical and mechanical degradation. This complexity is pronounced in applications such as electric vehicles where highly demanding cycles of operation and varying environmental conditions lead to non-trivial ...
Widanage, Widanalage Dhammika, Marco, James, Perera, Surak, Uddin, Kotub   +3 more
core  

Engineering of multi-shelled SnO2 hollow microspheres for highly stable lithium-ion batteries

, 2016
Uniform multi-shelled SnO2 hollow microspheres were synthesized through a sequential hard template method, and their electrochemical properties were investigated for their use as anodes for lithium-ion batteries. The multi-shelled SnO2 hollow electrode
Ren, Hao, Yu, RB, Zhang, Jian, Wang, Dan, Liu, Yunling, Wang, D, Yu, Ranbo, Qi, Jian, Wang, JY, Liu, YL, Ren, H, Wang, Jiangyan, Qi, J, Zhang, J   +13 more
core   +1 more source

Polymer Side‐Chain Electronic Effects Regulating Solvation Sheath for Low‐Temperature and High‐Voltage Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work reveals the influence of polymer side‐chain electronic effects on the Li+ solvation sheath in gel polymer electrolytes. Electron‐donating side chains induce the strong Li+ coordination and FDMA‐dominated solvation, impeding Li+ desolvation, whereas electron‐withdrawing side chains weaken Li+ coordination, facilitating anion‐rich solvation and
Xianbin Wu, Zhenxiang Zhu, Haotian Yang, Dayao Zhang, Zhen Geng, Cunman Zhang, Mingzhe Xue, Jian Wang   +7 more
wiley   +1 more source

Nonlinear aging of lithium-ion cells linked to pressure differences: Degradation mechanisms and remedies

, 2022
471Lithium-ion batteries have great potential in electromobility and stationary applications. Reusing aged batteries from cars in 2nd-life-applications could lower cost and ecological impact.
Sextl, Gerhard, Bach, Tobias, Jossen, Andreas, Fleder, Elena, Schuster, Simon, Müller, Jana   +5 more
core   +1 more source

Enhancing Semi‐Ionic C–F Bond Ratio of the Carbon Fluoride Cathodes With High Conductivity for Primary Lithium Batteries

ChemElectroChem
For lithium/carbon fluoride (Li/CFX) battery, due to the strong covalent nature of the C–F bond, CFX exhibits very low electronic conductivity and is prone to polarization, resulting in poor rate performance of Li/CFX batteries, which cannot meet high ...
Junqian Liu, Qinhao Yang, Mengyao Li, Jingjing Wang, Wenbin Li, Ruixian Duan, Jun Li, Xifei Li   +7 more
doaj   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu, Myeong Hwan Lee, Jungdon Suk, Seung‐Wan Song, Hye Min Ryu, Halim Kang, Jusung Han, Myung‐Soo Park, Yongku Kang   +8 more
wiley   +1 more source

An investigation of the feasibility of a spacecraft multifunctional structure using commercial electrochemical cells

, 2009
Multifunctional structures offer the potential for large savings in the mass and cost of spacecraft missions. By combining the functions of one or more subsystems with the primary structure, mass is reduced and internal volume freed up for additional ...
Roberts, Samuel Charles
core   +1 more source

Construction of a Multifunctional Separator Based on Poly(terephthaloyl-melamine) for the Thermally Safe Regulation of Lithium-Ion Batteries

Molecules
The poor thermal stability of commercial polyethylene (PE) separators hinders the further application of lithium-ion batteries (LIBs), yet previous modifications struggle to balance between safety and electrochemical performance.
Yiwei Yu, Yongshun Liang, Dan You, Wenhao Yang, Ziyi Zhu, Yingjie Zhang, Linqiang Duan, Xue Li, Yiyong Zhang   +8 more
doaj   +1 more source