• Technical Name
  • AI Fast-charging Battery for Electric-Vehicle
  • Operator
  • National Cheng Kung University
  • Booth
  • Online display only
  • Contact
  • 郭梨瑩 博士
  • Email
  • ritakuo@gs.ncku.edu.tw
Technical Description To develop fast-charging lithium battery, with potential applications in electric vehicles. The cathode material is synthesized and analyzed by Fung’s team. The gas suppression of LTO with electrode is evolved by Lin’s team. The model and calculation between liquid electrolyte and additive molecule are investigated by Hsu’s and Chiu’s team.
The CPC Corporation, ITRI, HCM Corp., and Mintron Energy. are the industrial partners of this project. Based on the research outcomes for electrode materials and electrolyte, the members of this research team will provide direct technical supports for industrial partners. A win-win situation between the academia and industry will be created. Not only the emerging technologies for the industry will be developed, but also high-level materials researchers in the field of LIB will be trained throughout this project period.
Thus, the LNMO-LTO battery will be show
1.Cycle life:(@300th cycle)≧80 %
2.Rate capability:(Q6C/Q0.2C) ≧ 70 %
3.Capacity:≧ 55Wh/kg
Scientific Breakthrough In a fast-charging energy storage system, the electrode material must withstand rapid lithium ion intercalation/intercalation and electron in and out in a short time. On the other hand, the interface reaction between the electrolyte and the positive and negative electrodes also plays a key role. This project challenged the problems in the LNMO-LTO lithium battery system. The optimization of the fast charging battery of the electric vehicle can be achieved And control, combined with Taiwan Petroleum (CPC)/Institute of Materials Science and Technology, Hongchen Battery Materials, and Mintron Energy (a subsidiary of Chuangyi Energy) company to conduct full battery testing to achieve the planned fast-charge battery technology.
Industrial Applicability When it comes to charging, how to charge fast and good is technology problem. When the product advertised as having a fast charging function is charging, you can try to reach out and touch the transformer shell during charging. Since fast charging is often a way to increase the power by increasing the current, the transformer may become hot. Therefore, the related charging module also needs to be designed in accordance with the environment of high power input to ensure the safety of users and products. Whether the charging speed can be technically breakthrough, and then reduce the waiting time and increase the \"table turnover rate\" of the charging station, become the key to whether the rechargeable electric vehicle can become a mainstream transportation vehicle.
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