| 动态光散射法研究BR的溶胶和凝胶 |
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| 引用本文： | 胡慧贞 贺智端. 动态光散射法研究BR的溶胶和凝胶[J]. 合成橡胶工业, 1992, 15(5): 309-311 |
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| 作者姓名： | 胡慧贞 贺智端 |
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| 作者单位： | 中国科学院长春应用化学研究所高分子物理开放实验室 130022(胡慧贞，贺智端，李滨跃)，中国科学院长春应用化学研究所高分子物理开放实验室 130022(张宣琪) |
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| 基金项目： | 中国石油化工总公司合成橡胶技术开发中心资助项目 |
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| 摘 要： |
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| 关 键 词： | 溶胶 凝胶 动态光散射法 顺丁橡胶 |
STUDIES OF SOL AND GEL OF cis-POLYBUTADIENE BY DYNAMIC LIGHT SCATTERING METHOD |
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| Hu Huizhen,He Zhiduan,Li Binyao and Zhang Xuanqi. STUDIES OF SOL AND GEL OF cis-POLYBUTADIENE BY DYNAMIC LIGHT SCATTERING METHOD[J]. China Synthetic Rubber Industry, 1992, 15(5): 309-311 |
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| Authors: | Hu Huizhen He Zhiduan Li Binyao Zhang Xuanqi |
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| Abstract: | The sol and gel of nickel catalyzed cis-1,4-polybutadiene (NiBR) was studied by dynamic light scattering (DLS)method .The relationships ( Figure) between diffusion coefficient , hydro-dynamic radius and weight average molecular weight of NiBR were obtained :It was shown that the partical size of microgel of NiBR was one or two order greater than that of the sol . |
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| Keywords: | cis-l 4-polybutadiene sol gel dynamic light scattering method |
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