Methods of preventing corrosion of surfaces by application of energy storage-conversion devices

摘要

The present disclosure pertains to methods of protecting a surface (e.g., a metal surface) from corrosion by conformably attaching a hybrid device comprising at least one multilayer energy storage device and at least one energy conversion device. In some embodiments, the multilayer energy storage device is formed by the following steps: (1) applying a non-solid negative electrode current collector composition above the surface to form an negative electrode current collector layer above the surface; (2) applying a non-solid negative electrode composition above the negative electrode current collector layer to form an negative electrode layer above the negative electrode current collector layer; (3) applying a non-solid electrically insulating composition above the negative electrode layer to form an electrically insulating layer above the negative electrode layer; (4) applying a non-solid positive electrode composition above the electrically insulating layer to form a positive electrode layer above the electrically insulating layer; and (5) applying a non-solid positive electrode current collector composition above the positive electrode layer to form a positive electrode current collector layer above the positive electrode layer.

主权项

1. A method of protecting a metal surface from corrosion, said method comprising:
conformably attaching a hybrid device directly onto the metal surface,
wherein the hybrid device comprises at least one energy storage device and at least one energy conversion device,wherein the energy storage device is a multilayer energy storage device, and wherein the multilayer energy storage device is formed by a process comprising the steps of:
applying a first layer comprising a non-solid current collector composition to the metal surface to form a negative electrode current collector layer above the metal surface;applying a second layer comprising a first non-solid electrode composition to the negative electrode current collector layer to form a negative electrode layer above the negative electrode current collector layer;applying a non-solid electrically insulating composition above the negative electrode layer to form an electrically insulating layer above the negative electrode layer;applying a second non-solid electrode composition above the electrically insulating layer to form a positive electrode layer above the electrically insulating layer; andapplying a second non-solid current collector composition above the positive electrode layer to form a positive electrode current collector layer above the positive electrode layer, andwherein the negative electrode current collector of the energy storage device is in direct contact with the metal surface.