1 research outputs found
Synthesis of Dicarboxylic Acids Comprising an Ether Linkage and Cyclic Skeleton and Its Further Application for High-Performance Aluminum Electrolyte Capacitors
Aluminum electrolytic
capacitors are essential components in all
electronic devices, and it is known that their longevity depends on
the performance of their electrolytes. We synthesized dicarboxylic
acids having ether bonds showing the good solubility in ethylene glycol
as a solvent and simultaneously developed a complete halogen removal
method, which is strictly prohibited in capacitors. Moreover, the
incorporation of bulky α-substituents and cyclic structures
dramatically improved their heat resistance and can withstand high
voltage, i.e., 764 V