COLLECTOR-ELECTRODE ASSEMBLY WHICH CAN BE INTEGRATED INTO AN ELECTRICAL ENERGY STORAGE DEVICE

摘要

The invention relates to a collector-electrode assembly which can be integrated into an electrical energy storage device. The assembly comprises a stack formed by a highly conductive collector comprising a substrate (8) and an electrode including a nano-structured active layer (12) made up of a network of nano-structures. The collector-electrode assembly is characterized in that the nano-structured active layer (12) is covered with a layer (14) comprising diamond nanoparticles (20). The invention also relates to an associated energy storage device and an associated production method.