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Abstract The aerospace power subsystem, known as its “energy heart”, is responsible for key tasks such as efficient storage and accurate conversion of electrical energy. Its operational stability affects the smooth operation and overall effectiveness of each subsystem of the spacecraft. The increasing complexity of space missions and the intensification of extreme space environments have led to the need for continuous technological
innovation and performance upgrades of power systems. Based on this, in this study, the materials and technologies development trends of solar cells, chemical batteries and other devices were reviewed
domestically and abroad from the perspective of extreme environments, including radiation, alternating
temperatures and high vacuum. Besides, the key challenges of power devices in the extreme aerospace
environment were analyzed, and the potential aerospace mission application prospects were envisioned. This
review provides a reference and inspiration for promoting the research and development of advanced aerospace power materials.
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Received: 01 August 2024
Published: 16 January 2025
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2024, Vol. 7 
