Structural and thermal stabilities of layered Li(Ni1/3Co1/3Mn1/3)O2 materials in 18650 high power batteries

2011 ◽  
Vol 196 (23) ◽  
pp. 10322-10327 ◽  
Author(s):  
Yan-Bing He ◽  
Feng Ning ◽  
Quan-Hong Yang ◽  
Quan-Sheng Song ◽  
Baohua Li ◽  
...  
Keyword(s):  
High Power ◽  
Thermal Stabilities ◽  
High Power Batteries

Niobium Oxides: A New Path to Achieving High-Power Batteries? the Case of H-Ti-Nb Oxide System

2021 ◽  
Vol MA2021-02 (4) ◽  
pp. 477-477
Author(s):  
Etienne Le Calvez ◽  
Camille Douard ◽  
Olivier Crosnier ◽  
Thierry Brousse
Keyword(s):  
High Power ◽  
Oxide System ◽  
Niobium Oxides ◽  
High Power Batteries

Metal hydrides for high-power batteries

MRS Bulletin ◽  
2013 ◽  
Vol 38 (6) ◽  
pp. 504-508 ◽  
Author(s):  
Zhou Ye ◽  
Dag Noréus ◽  
John Richard Howlett
Keyword(s):  
High Power ◽  
Metal Hydrides ◽  
Image Position ◽  
High Power Batteries

Abstract

Toward High Power Batteries: Pre-lithiated Carbon Nanospheres as High Rate Anode Material for Lithium Ion Batteries

2018 ◽  
Vol 1 (8) ◽  
pp. 4321-4331 ◽  
Author(s):  
Florian Holtstiege ◽  
Tuncay Koç ◽  
Tobias Hundehege ◽  
Vassilios Siozios ◽  
Martin Winter ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Power ◽  
Lithium Ion ◽  
High Rate ◽  
Carbon Nanospheres ◽  
High Power Batteries

Sizing improvement of hybrid storage system composed with high energy and high power Li-ion batteries for automotive applications

2019 ◽  
Vol 233 (7) ◽  
pp. 870-876 ◽  
Author(s):  
Laid Degaa ◽  
Nassim Rizoug ◽  
Bachir Bendjedia ◽  
Abdelkader Saidane ◽  
Cherif Larouci
Keyword(s):  
High Power ◽  
Storage System ◽  
High Energy ◽  
High Energy Density ◽  
Automotive Application ◽  
System Management ◽  
Secondary Source ◽  
Ultra High Energy ◽  
Hybrid Energy ◽  
High Power Batteries

In this article, an algorithm has been developed to study the influence of hybrid energy storages system management on the performance of this last one in terms of weight, volume, cost and stresses applied to the two storage systems witch compose our source. The main storage system is composed with a high energy or ultra high energy density batteries. Otherwise, the secondary one can be an ultra high power, high power batteries or supercapacitor. Simulation results show that gains in weight and volume are obtained using ultra high energy cells as the main battery or/and an ultra high power as secondary source. The power management is improved to ameliorate the performances of storage system for automotive application.

A Simple Reliable Method of Selecting Epoxy Molding Compounds for High Power Short Wavelength Light Emitting Diode Packages

2006 ◽  
Vol 510-511 ◽  
pp. 154-157
Author(s):  
Chong Mu Lee ◽  
Seung Mo Kang ◽  
Keun Bin Yim ◽  
Sook Joo Kim ◽  
Hyoun Woo Kim
Keyword(s):  
High Power ◽  
Short Wavelength ◽  
Reliable Method ◽  
Light Emitting Diode ◽  
Thermal Stabilities ◽  
Light Emitting ◽  
Molding Compounds ◽  
Weight Losses ◽  
Short Wavelength Light ◽  
Wavelength Light

Epoxy molding compounds (EMC) with higher thermal stabilities are urgently needed as the light emitting diode (LED) becomes brighter and the wavelength of the its light becomes shorter. This paper proposes a simple reliable method of evaluating the thermal stabilities of commercial EMCs. The transmittances of most commercial EMC samples for high power short wavelength LED packages were decreased by heat treatment at 150oC for 200hr. Also the thermal stabilities of the samples were confirmed by measuring the weight losses through TGA. The experimental results suggest that employing a good heatsink is indispensable in highly bright short wavelength LED packages.

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