| 无声放电对聚酯织物表面的等离子体接枝改性 |
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| 引用本文： | 顾彪,彭静.无声放电对聚酯织物表面的等离子体接枝改性[J].大连理工大学学报,1999,39(6):726-729. |
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| 作者姓名： | 顾彪 彭静 |
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| 作者单位： | [1]大连理工大学电磁工程系 [2]大连理工大学化工学院 |
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| 基金项目： | 辽宁省科委科技攻关项目 |
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| 摘 要： | 利用无声放电方法对聚酯（ＰＥＴ）纤维表面进行接枝改性，为改善聚酯织物的染色性能提供了一条新途径，傅里叶红外光谱（ＦＴＩＲ）和Ｘ射线光电子能谱（ＸＰＳ）表明，ＰＥＴ纤维经无声放电引发气相接枝丙烯酸改性后，表面的羰基、羟基和羧基等极性基团增加，氧碳摩尔分数比增大。扫描电镜（ＳＥＭ）观察发现纤维表面粗糙度随放电时间增加而增大，改性后的涤纶对碱性染料的上染率有所提高。
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| 关 键 词： | 聚酯纤维 织物 等离子体 接枝共聚 无声放电 |
Plasma\|grafting modification of polyester fabrics surface by silent discharge |
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| GU Biao ,PENG Jing ,ZHANG Yan\|chen ,JIAN Xi\|gao.Plasma\|grafting modification of polyester fabrics surface by silent discharge[J].Journal of Dalian University of Technology,1999,39(6):726-729. |
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| Authors: | GU Biao PENG Jing ZHANG Yan\|chen JIAN Xi\|gao |
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| Institution: | GU Biao 1,PENG Jing 2,ZHANG Yan\|chen 3,JIAN Xi\|gao 2 |
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| Abstract: | Plasma\|grafting modification of poly (ethylene terephthalate) fibers (PET) surface by silent discharge has provided a novel method of improving dyeing properties of polyester fabrics. FTIR spectrum and XPS spectra indicate that polar groups in the modified PET fibers such as -C=O, -OH and -COO-, as well as the ratio of O/C increase. SEM image shows that the roughness of PET surface increases with increasing discharge time. The dyeability of modified terylene with basic dyes is improved greatly. |
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