Zobrazeno 1 - 10
of 799
pro vyhledávání: '"J. R. Dahn"'
Autor:
Divya Rathore, Matthew Garayt, Yulong Liu, Chenxi Geng, Michel Johnson, J. R. Dahn, Chongyin Yang
Publikováno v:
ACS Energy Letters. 7:2189-2195
Autor:
Nafiseh Zaker, Chenxi Geng, Divya Rathore, Ines Hamam, Ning Chen, Penghao Xiao, Chongyin Yang, J. R. Dahn, Gianluigi A. Botton
Publikováno v:
Advanced Functional Materials. 33
Publikováno v:
Journal of Energy Chemistry. 60:523-530
The reactivity between charged Li(Li0.115Mn0.529Ni0.339Al0.017)O2 (Li-rich), single crystal Li(Ni0.8Mn0.1Co0.1)O2 (SC-NMC811), LiFePO4 (LFP) and LiMn0.8Fe0.2PO4 (LMFP) positive electrodes at different states of charge (SOCs) and traditional carbonate
Autor:
Aaron Liu, J. R. Dahn
Publikováno v:
ChemEngineering, Vol 3, Iss 2, p 38 (2019)
This study investigates the synthesis of [Ni0.80Co0.15](1−x)/0.95Alx(OH)2 (x = 0–0.2) materials by coprecipitation to understand the formation of layered double hydroxide (LDH) phases as influenced by Al content and synthesis route. Two routes we
Externí odkaz:
https://doaj.org/article/3b9055456e5a45a1915b3d9f7b1067d0
Autor:
Roby Gauthier, Han Ding, Huang Zhenyu, Yue Shen, Yunhui Huang, Michel B. Johnson, J. R. Dahn, J. E. Harlow, Zhe Deng, Aidan Luscombe
Publikováno v:
Joule. 4:2017-2029
Summary An ultrasonic imaging technique has been developed to investigate the internal changes of pouch cells nondestructively. The local ultrasonic transmittance of pouch cells has been measured and used for imaging with a new ultrasonic scanning ma
Autor:
Matt Coon, A. J. Louli, Matthew Genovese, Remi Petibon, Zhe Deng, Shawn J. H. Cheng, Jack deGooyer, Rochelle Weber, J. R. Dahn, Sunny Hy, Thomas Rodgers, Robin T. White, A. Eldesoky, Jaehan Lee
Publikováno v:
Nature Energy. 5:693-702
Anode-free lithium metal cells store 60% more energy per volume than conventional lithium-ion cells. Such high energy density can increase the range of electric vehicles by approximately 280 km or even enable electrified urban aviation. However, thes
Publikováno v:
Chemistry of Materials. 32:6097-6104
This work reports two relatively new approaches to synthesize LiNi1–xAlxO2 materials. The first is coating Al2O3 on a Ni(OH)2 precursor by dry particle fusion followed by heating with LiOH·H2O. The...
Autor:
T. Taskovic, E. R. Logan, Michael K. G. Bauer, Laurent Molino, Marc M. E. Cormier, Helena Hebecker, J. R. Dahn, David S. Hall, Ines Hamam
Publikováno v:
The Journal of Physical Chemistry C. 124:12269-12280
Electrolyte systems based on binary mixtures of organic carbonate ester cosolvents have limitations in ionic transport and thus limit extreme fast charge (XFC) and high-rate cycling of energy dense...
Autor:
E. R. Logan, J. R. Dahn
Publikováno v:
Trends in Chemistry. 2:354-366
Li-ion batteries with fast charging capabilities will push the adoption of electric vehicles (EVs). The United States Department of Energy has stated goals of achieving “Extreme Fast Charging” (XFC) – charging to 80% capacity in 15 minutes or u
Publikováno v:
Canadian Journal of Chemistry. 98:158-163
3-R-1,4,2-dioxazol-5-ones are a class of compounds that are increasingly finding diverse uses, including as regioselective amidation reagents and as electrolyte additives that enable long cycling lifetimes in rechargeable lithium-ion batteries. Conve