Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Martin, Dontigny"'
Autor:
Michel L. Trudeau, Sergey A. Krachkovskiy, Chisu Kim, Martin Dontigny, Karim Zaghib, Sylviane Rochon
Publikováno v:
The Journal of Physical Chemistry C. 124:24624-24630
We report on the experimental determination of Onsager–Stefan–Maxwell binary diffusivities using the pulsed-field gradient nuclear magnetic resonance (PFG NMR) technique, which are required for the...
Autor:
Abdelbast Guerfi, Ali Darwiche, Martin Dontigny, Shirin Kaboli, Karim Zaghib, Andrea Paolella, John B. Goodenough, Hendrix Demers, Daniel Clément, Michel L. Trudeau
Publikováno v:
Nano Letters. 20:1607-1613
We present the first results of in situ scanning electron microscopy (SEM) of an all-solid Li battery with a nickel-manganese-cobalt-oxide (NMC-622) cathode at 50 °C and an operating voltage of 2.7-4.3 V. Experiments were conducted under a constant
Autor:
Lei Shi, Aijun Li, Karim Zaghib, Zheng Li, Martin Dontigny, Qingquan Song, Cheng Qian, Yuan Yang, Xiuyun Chuan, Peiyu Wang, Haowei Zhai, Hanrui Zhang, Yanke Fu, Zeyuan Li, Tony G. Feric, Kristin M. Myers, Xue Wang, Ah-Hyung Alissa Park
Publikováno v:
Energy Storage Materials. 22:48-56
Traditional polyolefin separators are widely used in lithium-ion batteries. However, they are subject to thermal shrinkage which may lead to failure at elevated temperatures, ascribed intrinsically to their low melting point. And besides, recycling o
Autor:
Martin Dontigny, Changmin Shi, Aijun Li, Karim Zaghib, Yibin Li, Boyu Qie, Yuan Yang, Yanke Fu, Qian Cheng, Haowei Zhai, Tianwei Jin, Xiaodong He, James Borovilas, Bingqing Xu, Shanyi Du, Xue Wang, Xiangbiao Liao
Publikováno v:
Nano Energy. 60:205-212
Composite solid electrolytes are attractive as they combine the high ionic conductivity of ceramic nanoparticles and the excellent mechanical properties of polymer electrolytes. Vertically aligned ceramic nanoparticles in the polymer matrix represent
Autor:
Dong Su, Tianwei Jin, Aijun Li, Wenlong Huang, Amirali Zangiabadi, Karim Zaghib, Shuang Li, Tai-De Li, Nan Ni, Qian Cheng, Alex Ceng Li, Yuan Yang, Haowei Zhai, Kai Yan, Weiheng Xu, Qingquan Song, Martin Dontigny, Xiuyun Chuan, Na Li
Publikováno v:
Joule. 3:1510-1522
Summary Solid-state Li-metal batteries are promising to improve both safety and energy density compared to conventional Li-ion batteries. However, various high-performance and low-cost solid electrolytes are incompatible with Li, which is indispensab
Publikováno v:
Huang, C, Dontigny, M, Zaghib, K & Grant, P S 2019, ' Low-tortuosity and graded lithium ion battery cathodes by ice templating ', Journal of Materials Chemistry A, vol. 7, no. 37, pp. 21421-21431 . https://doi.org/10.1039/c9ta07269a
Preserving high energy densities of batteries at fast charge and discharge rates at the cell-stack level is a critical challenge for applications such as electric vehicles. Current manufacturing methods usually produce lithium (Li) ion battery electr
Publikováno v:
ECS Meeting Abstracts. :221-221
One of the most promising approaches for limiting climate change is the use of alternative and greener sources of energy (wind, solar, etc.). The electricity generated from these sources fluctuates, however, and a storage solution is needed. The adve
Autor:
Richard Jow, Wen Zhu, Dubé Joël, Martin Dontigny, Karim Zaghib, Steve Collin-Martin, Samuel A Delp, Alexis Perea, Catherine Gagnon, Hendrix Demers, Dongqiang Liu, Amélie Forand, Chisu Kim, Jan L. Allen
Publikováno v:
Materials
Volume 13
Issue 19
Materials, Vol 13, Iss 4450, p 4450 (2020)
Volume 13
Issue 19
Materials, Vol 13, Iss 4450, p 4450 (2020)
A LiCoPO4-based high-voltage lithium-ion battery was fabricated in the format of a 1.2 Ah pouch cell that exhibited a highly stable cycle life at a cut-off voltage of 4.9 V. The high-voltage stability was achieved using a Fe-Cr-Si multi-ion-substitut
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Gas evolution in Li-ion batteries remains a barrier for the implementation of high voltage materials in a pouch cell format; the inflation of the pouch cell is a safety issue that can cause battery failure. In particular, for manganese-based material
Publikováno v:
Scientific Reports
Gas evolution in Li-ion batteries remains a barrier for the implementation of high voltage materials in a pouch cell format; the inflation of the pouch cell is a safety issue that can cause battery failure. In particular, for manganese-based material