Advanced 3D ceramic thin-film capacitors: research progress and dielectric energy storage potential

Key Points

• The study aims to explore the advancements in 3D ceramic thin-film capacitors and their potential for enhanced dielectric energy storage.
• Integration of ceramic films onto 3D high-surface-area substrates.
• Comparison of energy storage capabilities between 3D and conventional 2D configurations.
• Significant increase in specific surface area due to 3D substrates.
• Marked enhancement in energy storage density compared to traditional 2D capacitors.