Hydrogen gas was produced using a novel liquid phase plasma (LPP) process that is differentiated from the existing hydrogen production methods, and the liquid phase plasma carbon black (LPPCB) produced at the same time was mixed with carbon nanotubes (CNT) and applied as a conductive material for an Electric double-layer capacitor (EDLC). The initial charge speed of the conductive material mixed with MWCNT and LPPCB in a ratio of 3:2 was confirmed to be much faster than those of samples with other mixing ratios, and the CV area was also the largest. As the content of multi-walled carbon nanotubes (MWCNT) in the EDLC electrode increased, the electrical conductivity increased, but it was predicted that the electrical conductivity would decrease if the content of MWCNT increased excessively due to poor physical dispersion. In addition, the resistance of the electrode could be lowered when LPPCB and MWCNT existed at the same time. The added value of LPPCB produced with hydrogen by the LPP method was confirmed, and its performance as a conductive material for EDLC was confirmed to improve when MWCNT was added.

中文翻译：

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NWCNT 的添加对使用液相等离子体生成的炭黑在超级电容器中储能的性能的影响


使用一种不同于现有制氢方法的新型液相等离子体 （LPP） 工艺生产氢气，同时生产的液相等离子体炭黑 （LPPCB） 与碳纳米管 （CNT） 混合，并用作双电层电容器 （EDLC） 的导电材料。证实 MWCNT 和 LPPCB 以 3：2 的比例混合的导电材料的初始充电速度远快于其他混合比例的样品，并且 CV 面积也是最大的。随着 EDLC 电极中多壁碳纳米管 （MWCNT） 含量的增加，电导率增加，但据预测，如果 MWCNT 含量因物理分散性差而过量增加，电导率会降低。此外，当 LPPCB 和 MWCNT 同时存在时，可以降低电极的电阻。证实了 LPP 法用氢气生产的 LPPCB 的附加值，并证实了加入 MWCNT 后，其作为 EDLC 导电材料的性能得到改善。