| 摘要 |
In one embodiment, a system for modifying ice adhesion strength of ice adhered to an object. The system includes an electrode that is electrically insulated from the object and a DC source, e.g., a battery coupled to the object and the electrode. The source generates a DC bias to an interference between the ice and the object when the ice completes the circuit. The system preferably includes an electrically insulating material disposed-between the object and the electrode. In another embodiment, a coating comprising a ferroelectric, lossy dielectric, ferromagnetic or semiconductor material is applied to a object. Electromagnetic energy causes the coating to generate heat, which melts snow and ice.
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