High Energy Density Batteries for All-Electric Aircraft: Challenges and Technological Innovations

Ziyao Chen

doi:10.54097/wdqv1s27

Authors

Ziyao Chen

DOI:

https://doi.org/10.54097/wdqv1s27

Keywords:

All-electric aircraft; energy density; battery.

Abstract

The development of all-electric aircraft has gained significant momentum in the global effort to achieve sustainable aviation. However, a major obstacle remains the challenge of creating high-energy-density batteries capable of meeting the stringent requirements of aviation. As the primary power source, the battery's performance is crucial to the aircraft's range, payload capacity, and overall safety. This paper focuses on the potential impact of various high-energy density battery technologies, such as lithium-ion batteries, nanobatteries, and solid-state batteries, on electric aviation. This work analyzes the advantages and limitations of each technology, highlighting key technical challenges, including thermal management, material efficiency, and lifecycle performance. In addition, the paper examines design considerations specific to aviation, such as weight, energy output, and safety regulations, with insights drawn from recent electric aircraft projects. By reviewing both successes and obstacles in the field, this study aims to offer a roadmap for the future of electric aviation and provide strategic guidance for overcoming the current technological barriers to high-performance batteries in aerospace applications.

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