Infrared absorption spectroscopy characterization of liquid–solid interfaces: The case of chiral modification of catalysts

2018 ◽  
Vol 669 ◽  
pp. 16-24 ◽  
Author(s):  
Francisco Zaera
Keyword(s):  
Absorption Spectroscopy ◽  
Infrared Absorption ◽  
Infrared Absorption Spectroscopy ◽  
Chiral Modification ◽  
Modification Of Catalysts

Structural Characterization of a Functionalized Organic Semiconductor

2005 ◽  
Vol 871 ◽  
Author(s):  
Melissa Stickle ◽  
Refik Kortan ◽  
Sandrine Rivillon ◽  
Zhenan Bao ◽  
Howard Katz ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Infrared Absorption ◽  
Structural Characterization ◽  
Organic Semiconductor ◽  
Good Stability ◽  
Infrared Absorption Spectroscopy ◽  
X Ray Diffraction ◽  
Layer Spacing ◽  
X Ray

AbstractWe report the structure of 5,5′-bis(4-hydroxyhexylphenyl)-2,2′-bithiophene (HO6PTTP60H) powder and sublimated films studied by X-ray diffraction (XRD) and Infrared absorption spectroscopy (IRAS). From XRD, herringbone packing is observed for the HO6PTTP60H powder. Different layer spacing is found for the powder (33.1Å) and the sublimated film (26.5Å). This slight difference indicates that the HO6PTTP60H molecule is tilted in the film. IRAS results confirm the presence of the HO6PTTP6OH molecule on the surface and its good stability over a few days.

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