用WAXS法测定MCU-5棉纤维的晶体结构和弹性常数

DAE SOLID STATE PHYSICS SYMPOSIUM 2018 Pub Date : 2019-07-12 DOI:10.1063/1.5112871

V. Manju, S. Divakara, K. Byrappa, R. Somashekar

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摘要

利用尺寸为440 x 240 mm2的成像板系统(Dip-3200)对所考虑的MCU-5棉纤维进行了广角x射线散射(WAXS)。本文采用链接原子最小二乘(LALS)方法，报道了这种棉纤维的分子和晶体结构。我们计算了这种纤维的弹性模量张量分量。从键角、二面角计算得到杨氏模量为76 GPA，与之前报道的值一致。利用尺寸为440 x 240 mm2的成像板系统(Dip-3200)对所考虑的MCU-5棉纤维进行了广角x射线散射(WAXS)。本文采用链接原子最小二乘(LALS)方法，报道了这种棉纤维的分子和晶体结构。我们计算了这种纤维的弹性模量张量分量。从键角、二面角计算得到杨氏模量为76 GPA，与之前报道的值一致。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Determination of crystal structure and elastic constants of MCU-5 cotton fiber using WAXS data

Wide-angle X-ray scattering (WAXS) for the considered raw MCU-5 cotton fiber has been carried out using imaging plate system (Dip-3200) with dimension 440 x 240 mm2. By employing Linked atom least square (LALS) method, we are reporting here the molecular and crystal structure of this cotton fiber. We have computed elastic moduli tensor components of this fiber. From the bond angle, dihedral angles we have computed Young’s modulus as 76 GPA, which is in agreement with the earlier reported values.Wide-angle X-ray scattering (WAXS) for the considered raw MCU-5 cotton fiber has been carried out using imaging plate system (Dip-3200) with dimension 440 x 240 mm2. By employing Linked atom least square (LALS) method, we are reporting here the molecular and crystal structure of this cotton fiber. We have computed elastic moduli tensor components of this fiber. From the bond angle, dihedral angles we have computed Young’s modulus as 76 GPA, which is in agreement with the earlier reported values.

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DAE SOLID STATE PHYSICS SYMPOSIUM 2018

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