Samples with 25 wt % carbon black exhibited higher shape recovery ratios and shorter responsivetime than those with 20 wt % carbon black.
炭黑质量含量为25%的试样与炭黑含量为20%的试样相比，其响应时间较短，形变回复率也较高。
2
As the most important constituent of chemical sensor, chemical selective membrane directly affects chemical sensor selectivity, stability, repeating and responsivetime, etc.