基于高效 Sb 掺杂 SnO2 负载 Ru 纳米粒子的 Li-O2 电池。
Li-O(2) battery based on highly efficient Sb-doped tin oxide supported Ru nanoparticles.
机构信息
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, 305-8568, Japan; Department of Chemical System Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
出版信息
Adv Mater. 2014 Jul 16;26(27):4659-64. doi: 10.1002/adma.201400162. Epub 2014 May 26.
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) .
基于掺 Sb 的氧化锡 (STO)-负载 Ru 颗粒的新型阴极使 Li-O2 电池能够在 4.0 V 以下运行，这对于实现可充电 Li-O2 电池至关重要，并且即使在 0.1 mA cm(-2) 下经过 50 次充放电循环后，仍能提供 750 mA h g(-1) 的高比容量。
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