通过等离子体处理改性用于双电层电容器的活性炭的孔特性
The modification of the pore characteristics of activated carbon, for use in electrical double layer capacitors, through plasma processing
摘要：
目的是确定等离子体处理是否可以通过形成额外的表面电荷来有助于基于活性炭电极的电化学电容器的增强的电容和能量密度。虽然通过最佳等离子体处理获得了高达35%的重量电容的增加以及约20%的电阻降低，但是增加的等离子体暴露产生了电容（/电阻）的急剧降低（/增加）。研究还发现，电容和电阻调制是样品处理以及电化学测试过程的敏感函数。考虑到模拟现实多孔基质的复杂性，已经假定了一个度量来参数化电解质进入基质的范围。
英文摘要：
It was aimed to determine whether plasma processing could contribute to enhanced capacitance and energy density of activated carbon electrode based electrochemical capacitors, through the formation of additional surface charges. While an increase of up to 35% of the gravimetric capacitance, along with ~ 20% decrease in resistance, was obtained through optimal plasma processing, increased plasma exposure yielded a drastic reduction (/increase) in the capacitance (/resistance). It was also found that the capacitance and resistance modulation was a sensitive function of sample processing as well as electrochemical testing procedure. Considering the complexity of modeling realistic porous matrices, a metric to parameterize the reach of an electrolyte into the matrix has been posited.
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