In situ synchrotron radiation X-ray diffraction studies on molecular aggregation structure of nylon 12 films during bulge testing

Soft Matter ◽  
2018 ◽  
Vol 14 (9) ◽  
pp. 1659-1664 ◽  
Author(s):  
Ken Kojio ◽  
Chigusa Nagano ◽  
Aya Fujimoto ◽  
Shuhei Nozaki ◽  
Kazutoshi Yokomachi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Synchrotron Radiation ◽  
Polymer Films ◽  
Molecular Aggregation ◽  
X Ray Diffraction ◽  
X Ray ◽  
Bulge Testing ◽  
Aggregation Structure ◽  
Nylon 12

It is desirable to establish a method for evaluating mechanical properties, such as modulus and strength, of micrometer and sub-micrometer thick polymer films.

scholarly journals Experimental and predicted mechanical properties of Cr1−xAIxN thin films, at high temperatures, incorporating in situ synchrotron radiation X-ray diffraction and computational modelling

RSC Advances ◽  
2017 ◽  
Vol 7 (36) ◽  
pp. 22094-22104 ◽  
Author(s):  
Ehsan Mohammadpour ◽  
Zhong-Tao Jiang ◽  
Mohmmednoor Altarawneh ◽  
Nicholas Mondinos ◽  
M. Mahbubur Rahman ◽  
...  
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Synchrotron Radiation ◽  
Computational Modelling ◽  
X Ray Diffraction ◽  
X Ray ◽  
Al Content ◽  
Magnetic Sputtering ◽  
Sputtering System

Cr1−xAlxN coatings, synthesised by an unbalanced magnetic sputtering system, showed improved microstructure and mechanical properties for ∼14–21% Al content.

scholarly journals Predicting high temperature mechanical properties of CrN and CrAlN coatings from in-situ synchrotron radiation X-ray diffraction

2016 ◽  
Vol 599 ◽  
pp. 98-103 ◽  
Author(s):  
Ehsan Mohammadpour ◽  
Zhong-Tao Jiang ◽  
Mohmmednoor Altarawneh ◽  
Zonghan Xie ◽  
Zhi-feng Zhou ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Temperature ◽  
Synchrotron Radiation ◽  
X Ray Diffraction ◽  
X Ray ◽  
High Temperature Mechanical Properties

Applications of High-Resolution Powder X-Ray Diffraction

2007 ◽  
Vol 130 ◽  
pp. 7-14 ◽  
Author(s):  
Andrew N. Fitch
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
Powder Diffraction ◽  
X Rays ◽  
X Ray Diffraction ◽  
Crystalline Materials ◽  
X Ray ◽  
Structural Characterisation ◽  
Pdf Analysis

The highly-collimated, intense X-rays produced by a synchrotron radiation source can be harnessed to build high-resolution powder diffraction instruments with a wide variety of applications. The general advantages of using synchrotron radiation for powder diffraction are discussed and illustrated with reference to the structural characterisation of crystalline materials, atomic PDF analysis, in-situ and high-throughput studies where the structure is evolving between successive scans, and the measurement of residual strain in engineering components.

Recent advances in post-stretching processing of polymer films with in situ synchrotron radiation X-ray scattering

Soft Matter ◽  
2020 ◽  
Vol 16 (15) ◽  
pp. 3599-3612 ◽  
Author(s):  
Yuanfei Lin ◽  
Wei Chen ◽  
Lingpu Meng ◽  
Daoliang Wang ◽  
Liangbin Li
Keyword(s):  
Synchrotron Radiation ◽  
Polymer Films ◽  
X Ray ◽  
X Ray Scattering ◽  
Recent Advances ◽  
Ray Scattering

We review the recent advances in post-stretching processing of polymer films with in situ synchrotron radiation X-ray scattering.

Preparation of Hydrophobic CaCO3-Wood Composite In Situ

2010 ◽  
Vol 113-116 ◽  
pp. 1712-1715
Author(s):  
Cheng Yu Wang ◽  
Chang Yu Liu ◽  
Jian Li
Keyword(s):  
Mechanical Properties ◽  
Organic Substrate ◽  
Dodecanoic Acid ◽  
Wood Composite ◽  
X Ray Diffraction ◽  
X Ray ◽  
Ft Ir ◽  
Contact Angle Analysis ◽  
Double Diffusive

The preparation of hydrophobic CaCO3-wood composite through a double-diffusive method using dodecanoic acid as organic substrate is demonstrated. The product was characterized by the contact angle analysis, X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR) and scanning electron microscope (SEM). The mechanical properties of the product were measured. The results show that the synthesized CaCO3 fills in the wood cell and covers the surface of wood. The CaCO3-wood composite is hydrophobic. The mechanical properties of wood composite have significantly increased.

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