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AssigneeLG Energy Solution, Ltd.
InventorsKi-Seok Lee, Hyun-Jin Yang, Moon-Soo Park, Dong-Oh Shin, Nam-Jeong Lee
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A dry electrode having high dispersibility of the conductive material in the electrode active material layer, a method of making the dry electrode, and an evaluation tool capable of determining the dispersibility of a conductive material in an electrode as a quantitative value. As the dispersibility of the conductive material in the disclosed dry electrode is increased, the internal resistance of the electrode active material layer and the interfacial resistance with a current collector are reduced, under the same content of the conductive material in the electrode. When this electrode is included in a battery, ohmic resistance is reduced during the operation of the battery to improve a drop in voltage and to enhance high-output efficiency.
A dry electrode for an electrochemical device, comprising:
A method for manufacturing a dry electrode, including:
An electrochemical device comprising:
Dependencies are inferred from the claim text.