The study optimizing the strength and Repair Technology of Lithium Battery

• Main Authors: PENG,CHI- CHUN, 彭祺鈞
• Other Authors: WU,SHINN-DAR
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/ntyv8c

碩士 === 明道大學 === 材料與能源工程學系碩士班 === 106 === This study mainly aimed at the irresistible damage to the electrode plate in the traditional process technology of lithium battery electrode. Using the technology of electroplating without electrolysis to improve the strength of the cathode plate and repair the damage caused by the extension of aluminum foil in the process, the technology of surface coating is used to make the slurry and aluminum foil better. Combining strength, it is not easy to peel off the slurry and aluminum foil caused by the metal extension of the reel electrode. It is expected to improve the performance of the electrode, improve the charging and discharging technology, increase the service life of the electrode, improve the corrosion resistance, and solve the irresistible damage caused by multiple processes, such as the internal impedance of the electrode, the perforation of the electrode and so on. After nickel plating, nickel was attached to the surface of the positive electrode plate. The ratio of electroless nickel plating was increased to 1.62% by the observation of SEM and EDS. The damage caused by the rolling extension and the increase of protection were solved, and the technique of coating the surface of the electrode surface was effectively broken. On the surface, the ductility is raised from 6.5kgf to 7.4kgf, so the damage caused by rolling extension can be repaired and the ductility of the electrode is strengthened