Electrochemical “air-breathing” ZAB-based device enables tunable microwave absorption (IMAGE)

Tsinghua University Press

Electrochemical “air-breathing” ZAB-based device enables tunable microwave absorption

Caption

Schematic illustration and experimental demonstration of an electrochemically driven, air-breathing ZAB-based device for tunable microwave absorption. Reversible oxygen generation and consumption at the air-facing electrode dynamically regulate impedance matching between the device and surrounding air, enabling controllable electromagnetic wave penetration, reflection, and dissipation. The flexible device maintains stable absorption modulation across a broad frequency range while withstanding repeated bending and deformation.

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Nano Research, Tsinghua University Press

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