SUPER-CAPACITOR ELECTRODE
First Claim
1. A super-capacitor electrode comprising a metal foil as a current collector, an active material, a conductive agent, and an organic adhesive agent, wherein the metal foil is an uncorroded smooth metal foil, and the super-capacitor electrode further comprises a silane coupling agent for binding the organic adhesive agent and the uncorroded smooth metal foil so that the active material is adhered to the uncorroded smooth metal foil.
1 Assignment
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Accused Products
Abstract
A super-capacitor electrode is provided, which comprises a metal foil as a current collector, an active material, a conductive agent, and an organic adhesive agent. The metal foil is an uncorroded smooth metal foil. The super-capacitor electrode further comprises a silane coupling agent for binding the organic adhesive agent and the uncorroded smooth metal foil, so that the active material is adhered to the uncorroded smooth metal foil. In comparison with a case that only organic adhesive agent is used in a super-capacitor electrode, since the silane coupling agent is used in the super-capacitor electrode of the present invention to bind the organic adhesive agent and the uncorroded smooth metal foil, the binding strength of the active material on the uncorroded smooth metal foil is improved without increasing the amount of the agent used for adhering, so that the super-capacitor electrode of the present invention attains perfect overall performance.
8 Citations
18 Claims
- 1. A super-capacitor electrode comprising a metal foil as a current collector, an active material, a conductive agent, and an organic adhesive agent, wherein the metal foil is an uncorroded smooth metal foil, and the super-capacitor electrode further comprises a silane coupling agent for binding the organic adhesive agent and the uncorroded smooth metal foil so that the active material is adhered to the uncorroded smooth metal foil.
Specification