用常压空气等离子体对PBO纤维表面接枝改性
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陈怿咨, 张承双, 陈平
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Surface Graft Modification of Domestic PBO Fiber by Atmospheric Air Plasma
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CHEN Yizi, ZHANG Chengshuang, CHEN Ping
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表5 接枝前后PBOs纤维的峰强比
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Table 5 Strength ratio of PBOs fiber groups before and after being grafted (%)
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| Sample | I844/I818 | d(PBOs) | I924/I818 | d(PBOs) | I924/I844 | d(PBOs) |
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| PBOs | 96.93 | - | 80.05 | - | 82.58 | - | | DBDs | 95.31 | -1.62 | 79.20 | -0.85 | 83.10 | 0.52 | | HDIEs | 94.68 | -2.25 | 60.48 | -19.57 | 63.88 | -18.70 | | HDITEs | 94.69 | -2.24 | 58.12 | -21.93 | 61.38 | -21.20 | | HMDIEs | 97.83 | 0.89 | 66.06 | -13.99 | 67.52 | -15.06 | | HDMITEs | 94.50 | -2.43 | 77.12 | -2.93 | 81.60 | -0.98 | | IPDIEs | 92.82 | -4.11 | 59.35 | -20.70 | 63.94 | -18.65 | | IPDITEs | 95.72 | -1.22 | 78.62 | -1.43 | 82.14 | -0.45 |
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