| 用XPS振起伴峰表征聚苯醚酮的辐射凝胶化剂量 |
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| 引用本文： | 张万喜,徐俊.用XPS振起伴峰表征聚苯醚酮的辐射凝胶化剂量[J].应用化学,1991,8(3):77-79. |
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| 作者姓名： | 张万喜 徐俊 |
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| 作者单位： | 中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所 长春 130022，长春 130022，长春 130022，长春 130022，长春 130022 |
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| 摘 要： | X-射线光电子能谱(XPS)振起(Shake-Up)伴峰主要是伴随主光电子的电离所导致的最高占有轨道到最低未占有轨道电子跃迁的结果.Carlson及Clark的工作声明这种振起伴峰是某些共轭π电子体系的表征,振起伴峰的相对强度与π电子共轭情况有关。 含酚酞侧基聚芳醚酮(PEK-C)是一种新型耐高温工程塑料,其主侧链均带苯环:
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| 关 键 词： | XPS 振起伴峰 聚苯醚酮的辐射交联 凝胶化剂量 |
| 收稿时间： | 1990-03-20 |
CHARACTERIZATION OF GELATION DOSE OF RADIATION CROSSLINKED POLYETHERKETONE BY SHAKE-UP SATELLITE PEAKS IN XPS |
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| Zhang Wanxi,Xu Jun,Yu Yali,Zhang Ruifeng,Chen Tianlu Changchun Institute of Applied Chemistry,Academia Sinica,Changchun.CHARACTERIZATION OF GELATION DOSE OF RADIATION CROSSLINKED POLYETHERKETONE BY SHAKE-UP SATELLITE PEAKS IN XPS[J].Chinese Journal of Applied Chemistry,1991,8(3):77-79. |
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| Authors: | Zhang Wanxi Xu Jun Yu Yali Zhang Ruifeng Chen Tianlu Changchun Institute of Applied Chemistry Academia Sinica Changchun |
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| Institution: | Zhang Wanxi,Xu Jun,Yu Yali,Zhang Ruifeng,Chen Tianlu Changchun Institute of Applied Chemistry,Academia Sinica,Changchun 130022 |
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| Abstract: | The gelation dose of radiation induced crosslinked polyetherketone with cardo group(PEK-C) has been characterized in terms of the shake-up satellite peaks in its X-ray pho-toelectron spectrum. It is found that the relative intensity of the shake-up peak of PEK-Cdecreased with increase of irradiation dose. The thus obtained gelation dose value of PEK-C was quite consistent with those obtained by gel content method. |
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| Keywords: | shake-up satellite peak XPS radiation crosslinking polyetherketone gelation dose |
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