Catalytic Activity of a Series of Binuclear Subphthalocyanines to the Li/SOCl_2 Battery

摘要

A new dimer of subphthalocyanine and Seven derivatives ([RPhO-BSubPcOPh]_2) of it have been synthesized, characterized and developed for high efficient catalysts to Lithium/thionyl chloride (Li/SOCb) battery. The stored energy and the capacity of the batteries whose electrolytes contain these compounds as catalysts are increased by approximately 21.4%-33.1% and 15.7%-32.7% than that of the battery in the absence of them. In addition, the results of cyclic voltammetry states that a two-step electron transfer occurs in the reduction process of SOCl_2.