| 高分辨双晶XRF研究酞菁化合物中硫杂质的化学态 |
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| 引用本文： | 周淑琴,余建二,金祥凤,王庆广.高分辨双晶XRF研究酞菁化合物中硫杂质的化学态[J].物理化学学报,1995,11(5):447-449. |
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| 作者姓名： | 周淑琴 余建二 金祥凤 王庆广 |
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| 作者单位： | Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080,Research Center for Eco-Enviromental Sciences,Chinese Academy of Sciences,Beijing 100080 |
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| 基金项目： | 中国科学院“八五”重大科研项目，国家自然科学基金 |
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| 摘 要： | 酞菁化合物是一种大π键共轭体系的平面分子结构，它以颜色鲜艳、化学稳定性和价格便宜等特点，已在颜料工业上得到了广泛地应用．随着高科技的发展，酞菁化合物的应用进入静电复印的领域．研究中发现：酞普化合物的晶体结构直接影响它的色泽、耐热性、稳定性以及光电导性．在诸多的酸苦晶型中，β-型酞菁是比较稳定的一种，其它晶型届亚稳态型．近年来，光敏性较好的X-型用于激光印刷机感光鼓的载流子产生层［1］．用作静电复印中的酞育粗颜料，一般多为a一型，且含有大量的有机和无机杂质2]，经高温真空升华提纯后，转变为卢一型．有趣…
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| 关 键 词： | 双晶X-射线荧光光谱(XRF) 吴金属酞菁化合物 杂质硫的化学态 |
| 收稿时间： | 1994-02-21 |
| 修稿时间： | 1994-06-02 |
Study on Chemical State of Sulfur Impurity in Metal-free Phthalocyanine by XRF Spectrometry |
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| Zhou Shuqin, Yu Jianer, Jin Xiangfeng.Study on Chemical State of Sulfur Impurity in Metal-free Phthalocyanine by XRF Spectrometry[J].Acta Physico-Chimica Sinica,1995,11(5):447-449. |
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| Authors: | Zhou Shuqin Yu Jianer Jin Xiangfeng |
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| Institution: | Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080|Research Center for Eco-Enviromental Sciences,Chinese Academy of Sciences,Beijing 100080 |
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| Abstract: | The chemical state of sulfur bourity in metal-free phthalocyhane has beenstudied by high resolution double crystal X-ray fluorescence spectrometer, in order tounderstand that the rare concentration of impurity sulfUr plays an important role in pro-moting the performance of double layered photoreceptor. The results obtained by highresolution double crystal X-ray Fluorescence Spectromtry and X-ray photoelectron Spec-troscopy method showed good agreements, indicating the sulfur being in the chemocalstate of S4 . |
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| Keywords: | Double crystal XRF Metal-free phthalocyanine Chemical state of sulfur |
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