Li-O(2) battery based on highly efficient Sb-doped tin oxide supported Ru nanoparticles.

Li, Fujun; Tang, Dai-Ming; Jian, Zelang; Liu, Dequan; Golberg, Dmitri; Yamada, Atsuo; Zhou, Haoshen · Adv Mater · 2014

basic_science · Level V

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Abstract

Novel cathodes based on Sb-doped tin oxide (STO)-supported Ru particles enable Li-O2 batteries to be operated below 4.0 V, which is of crucial importance for the realization of rechargeable Li-O2 batteries, and to deliver a high specific capacity of 750 mA h g(-1) even after 50 discharge-charge cycles at 0.1 mA cm(-2) .

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