B掺杂MnO2的制备及其电化学性能
夏傲, 赵晨鹏, 曾啸雄, 韩曰鹏, 谈国强

Preparation and Electrochemical Properties of B-doped MnO2
XIA Ao, ZHAO Chenpeng, ZENG Xiaoxiong, HAN Yuepeng, TAN Guoqiang
表2 通过XPS拟合所得的元素状态分析
Table 2 Element state analysis calculated through XPS results
SamplesElement content (XPS)Surface chemical state
Mn/OK/MnMn3+/Mn4+O1/O2
B0M0.21240.02810.942.89
B9M0.20890.02281.072.74