Abstract
Nickel-metal hydride and lithium-ion batteries are the two contenders for hybrid electric vehicle HEV applications. Early entrants such as the Honda Insight and the Toyota Prius use nickel-metal hydride batteries. Lithium-ion batteries with either modified LiNiO2 or LiMn2O4 spinel cathodes are being considered for the next generation HEV. The main advantage of metal hydride batteries is that there is a built in electrochemical mechanism for balancing cells in series and accommodating overcharge. Other advantages are safety and ease of scale-up to large sizes. The major drawback is limited cycle life due to pulverization and corrosion of the metal hydride electrodes. Lithium-ion batteries with the required power for HEV can be designed and built. However, the batteries loose power capability, particularly when cycled or stored at elevated temperatures. This appears to be mostly due to the buildup of electrolyte decomposition products on the surface of the cathodes.
| Original language | English |
|---|---|
| Title of host publication | VTC 2005-Fall |
| Subtitle of host publication | Mid Way Through the Decade - Technology Past, Present and Future |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2357-2361 |
| Number of pages | 5 |
| ISBN (Electronic) | 0780391527 |
| DOIs | |
| State | Published - 2005 |
| Externally published | Yes |
| Event | 62nd Vehicular Technology Conference, VTC 2005 - Dallas, United States Duration: 25 Sep 2005 → 28 Sep 2005 |
Publication series
| Name | IEEE Vehicular Technology Conference |
|---|---|
| Volume | 4 |
| ISSN (Print) | 1550-2252 |
Conference
| Conference | 62nd Vehicular Technology Conference, VTC 2005 |
|---|---|
| Country/Territory | United States |
| City | Dallas |
| Period | 25/09/05 → 28/09/05 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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