Results 41 to 50 of about 3,288 (195)

High-speed synchrotron radiography of nail penetration-induced thermal runaway: Understanding the explosive behavior of commercial sodium-ion batteries with NFM cathode

Journal of Power Sources Advances
The dynamics of mechanically initiated thermal runaway (TR) events in cylindrical 18650 cells with NFM (Na(Ni1/3Fe1/3Mn1/3)O2), LFP (LiFePO4), and NMC532 (LiNi1/2Mn1/3Co1/5O2) cathode chemistries were investigated using high-speed synchrotron X-ray ...
Jonas Pfaff, Sebastian Schopferer, Henning Markötter, Alexander Rack, Giovanni Bruno, Anita Schmidt, Tim Tichter, Nils Böttcher   +7 more
doaj   +1 more source

Aging‐driven composition and distribution changes of electrolyte and graphite anode in 18650‐type Li‐ion batteries [PDF]

, 2023
A series of low‐temperature studies on LiNi0.80Co0.15Al0.05O2 18650‐type batteries of high‐energy type with different stabilized states of fatigue is carried out using spatially resolved neutron powder diffraction, infrared/thermal imaging, and quasi ...
Müller‐Buschbaum, Peter, Nowak, Sascha, Winter, Martin, Senyshyn, Anatoliy, Kostecki, Robert, Peschel, Christoph, Niewa, Rainer, Bauer, Michael, Hofmann, Michael, Petz, Dominik, Baran, Volodymyr   +10 more
core   +1 more source

Assessment of vagal nerve integrity in autonomic neuropathy [PDF]

, 1998
Contains fulltext : 18650.pdf (Publisher’s version ) (Open Access)99 ...
Witteman, B.J.M.
core   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Experimental Study of Thermal Runaway Process of 18650 Lithium-Ion Battery [PDF]

Materials, 2017
This study addresses the effects of the SOC (State of Charge) and the charging–discharging process on the thermal runaway of 18650 lithium-ion batteries. A series of experiments were conducted on an electric heating and testing apparatus. The experimental results indicate that 6 W is the critical heating power for 40% SOC.
Liu, Jingjing, Wang, Zhirong, Gong, Junhui, Liu, Kai, Wang, Hao, Guo, Linsheng   +5 more
openaire   +2 more sources

COOLING STRATEGY OF 18650 BATTERY USING MICROFLUIDIC CHANNEL AS HEAT SINK

, 2023
This report is mainly focused the cooling strategy for 18650 battery using microfluidic channel. When being charged and discharged, the 18650 battery, which is frequently used in many electronic devices and electric vehicles, generates a lot of ...
AZLEYZAM, MUHAMMAD AMEER MUQRIE
core  

Upscaling Sodium‐Ion Battery Cells: From Aqueous Processing to Performance Assessment of Hard Carbon|Prussian White Pouch Cells

Advanced Energy Materials, EarlyView.
This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar, Katerina Gonos, Martand Singh, Jacob Compton, Daniel Atkinson, Matthew J. Capener, Mark Copley, Ivana Hasa   +7 more
wiley   +1 more source

Study on Highly Compacted LiFePO4 / C Cathode Materials for High-performance 18650 Li-ion Batteries

International Journal of Electrochemical Science, 2018
The porous spherical LiFePO4 (LFP) nanostructures were synthesized by a spray drying technology, followed by a calcination process. Effect of compacted density on the electrochemical performance of the 18650 cells, which employed as-prepared spherical ...
Lei Chen, Zhenyu Chen, Shuaishuai Liu, Haitao Zhang, Quanzhen Huang   +4 more
doaj   +1 more source

Adiabatic and Isothermal Testing of Commercial Li-Ion 18650 Cells [PDF]

ECS Meeting Abstracts, 2010
Abstract not Available.
Peter J. Ralbovsky, Robert Campbell, Ilir Beta   +2 more
openaire   +1 more source

Thermal and Electrical Characterization of Nonflammable Electrolytes* in 18650 Full Cells [PDF]

ECS Meeting Abstracts, 2012
Abstract not Available.
Ganesan Nagasubramanian, Kyle Fenton, Christopher Orendorff   +2 more
openaire   +1 more source