| Advanced Energy Storage systems for enabling electrification of vehicles Lithium Ion and Beyond Khalil Amine1; 1ARGONNE NATIONAL LABORATORY, Argonne, United States; PAPER: 62/Chemistry/Keynote (Oral) SCHEDULED: 17:50/Fri. 25 Oct. 2019/Aphrodite A (100/Gr. F) ABSTRACT: To meet the high-energy requirements that can enable the 40-mile electric drive plug-in hybrid electric vehicle (P-HEVs), long range electric vehicle (EV) and smart grid, it is necessary to develop very high energy and high power cathodes and anodes that, when combined in a battery system, must offer over 5,000 charge-depleting cycles, 15 years of calendar life as well as excellent abuse tolerance. These challenging requirements make it difficult for conventional battery systems to be adopted in P-HEVs and EVs. In this talk, we will first introduce the next generation lithium ion battery that include the Ni rich full gradient cathode [1], a high voltage and nonflammable Fluorinated based electrolyte and Silicon-graphene composite anode including a novel pre-lithiation technology to overcome the irreversible loss of this anode in the first cycle . We will then finish by describing a novel lithium superoxide based on a close battery system that offers at least 3 times the energy density of the state of the art lithium ion battery [2-3] and a SeS system with novel electrolytes that suppress the dissolution of polysulfide species [4]. References: [1]Sun, Y. K.; Chen, Z. H.; Noh, H. J.; Lee, D. J.; Jung, H. G.; Ren, Y.; Wang, S.; Yoon, C. S.; Myung, S. T.; Amine, K., Nature Material 2012,11 (11), 942-947 [2] Zhu, Z.; Kushima, A.; Yin, Z. Y.; Qi, L.; Amine, K.; Lu, J.; Li, J., Anion-redox nanolithia cathodes for Li-ion batteries. Nature Energy,2016, 1, 16111 [3] Lu, J.; Lee, Y. J.; Luo, X. Y.; Lau, K. C.; Asadi, M.; Wang, H. H.; Brombosz, S.; Wen, J. G.; Zhai, D. Y.; Chen, Z. H.; Miller, D. J.; Jeong, Y. S.; Park, J. B.; Fang, Z. Z.; Kumar, B.; Salehi-Khojin, A.; Sun, Y. K.; Curtiss, L. A.; Amine, K., Nature 2016,529 (7586), 377-+. |
