ENERGY STORING DEVICE MATERIAL FROM HETEROCYCLIC ORGANIC SULFUR COMPOUND AND METHOD OF DESIGNING IT

摘要

A guide in exploring a high-performance heterocyclic organosulfur compound oriented for practical use. A novel energy storage device material produced from the heterocyclic organosulfur compound and having a higher specific capacity and a higher power density. A method of designing a novel compound characterized by combining an increase in disulfide part and polysufidation for an increase in theoretical specific capacity when designing an energy storage device material from a heterocyclic organosulfur compound. Increasing of electron attraction of an organic part and decreasing of electron density in disulfide bonds are combined for an increase in electrode reaction rate. The method is characterized by employing a concept of producing a supramolecule to increase a specific capacity and power density. An energy storage device material obtained from a heterocyclic organosulfur compound designed by the above method.