ELECTRODE MANUFACTURING METHOD AND SYSTEM INCLUDING PROCESS OF HEATING THE EDGE OF THE ELECTRODE SUBSTRATE

• Main Authors: OH YUN PYO, KIM KI WOONG
• Format: Patent
• Language: English; Korean
• Published: 13.10.2021
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BASIC ELECTRIC ELEMENTS; ELECTRICITY; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The present invention relates to an electrode manufacturing method including a step of heating an edge of a holding unit from which electrode slurry is discharged after discharging the electrode slurry on a current collector layer, and a manufacturing system, wherein after coating the electrode slurry on a current collector, both ends of the coated electrode slurry are prevented from flowing down due to a sliding phenomenon, and product defects can be significantly reduced. 본 발명은 집전체층 상에 전극 슬러리를 토출한 후 전극 슬러리가 토출된 유지부의 가장자리를 가열하는 과정을 포함하는 전극 제조 방법 및 제조 시스템에 관한 것으로, 집전체 상에 전극 슬러리를 코팅한 후 코팅된 전극 슬러리의 양측 단부가 슬라이딩(sliding) 현상으로 인해 흘러내리는 것을 방지하고, 제품의 불량을 현저히 낮출 수 있다.