| 摘要 |
The invention provides a compact, electrical energy storage device which has large capacity and can produce a high electrical energy. In accordance with the electrical energy storage device of the invention, the electrical energy storage device 1 comprising a first electrode 4, a dielectric layer 6 and a second electrode 7 is characterized in that between the first electrode 4 and the dielectric layer 6 and between the second electrode 7 and the dielectric layer 6 there is formed an electron collector layer 6 comprising electron collector microparticles 5a made up of metal, semiconductor or surface-modified ceramics.
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