| INVESTIGATION ON THE CONFORMATION OF THE MAIN-CHAIN NEMATIC POLYMER BY SMALL ANGLE X-RAY SCATTERING |
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| 作者姓名： | 孙政民 王化勤 王新久 |
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| 作者单位： | Laboratory of Solid State Microstructure，Nanjing University，Nanjing.，Centre for Materials Analysis，Nanjing University，Nanjing.，(Department of Physics，Tsinghua University，Beijing). |
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| 摘 要： | The experimental investigation on the conformation of a thermotropic main-chain nematic polymer by small-angle X-ray scattering (SAXS) has been carried out. The average radius of gyration of the polymer has been determined in nematic and isotropic state respectively. The experiment shows that the boundary between domains is not sharp but diffuse, and the diffuse-boundary thickness of the polymer as a function of temperature has been given.
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| 收稿时间： | 1988-08-15 |
INVESTIGATION ON THE CONFORMATION OF THE MAIN-CHAIN NEMATIC POLYMER BY SMALL ANGLE X-RAY SCATTERING |
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| SUN Zhengmin,WANG Huaqin,WANG Xinjiu.INVESTIGATION ON THE CONFORMATION OF THE MAIN-CHAIN NEMATIC POLYMER BY SMALL ANGLE X-RAY SCATTERING[J].Chinese Journal of Polymer Science,1990,0(1):75-78. |
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| Authors: | SUN Zhengmin WANG Huaqin WANG Xinjiu |
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| Institution: | Laboratory of Solid State Microstructure; Nanjing University; Nanjing.; Centre for Materials Analysis; Department of Physics; Tsinghua University; Beijing. |
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| Abstract: | The experimental investigation on the conformation of a thermotropic main-chain nematic polymer by small-angle X-ray scattering (SAXS) has been carried out. The average radius of gyration of the polymer has been determined in nematic and isotropic state respectively. The experiment shows that the boundary between domains is not sharp but diffuse, and the diffuse-boundary thickness of the polymer as a function of temperature has been given. |
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| Keywords: | Main-chain nematic polymer X-Ray small-angle scattering |
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