探讨了3×3隧道结构的a二氧化锰的合成以及掺杂Ti前后的电化学性能,结果表明掺杂后可充性明显改善,X衍射的结果表明经过有限的充放电过程,a二氧化锰的晶体结构基本得以保留.红外光谱的结果显示,掺杂的Ti不是简单的TiO2的形式.
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